CGOLDENWALL Digital Spectrophotometer Spectrometer Visible Spectrometer Tungsten Lamp for Lab Medical Testing Food Petrochemical Industry 722/722N/722S (722S)
Asin: B07YNP8128
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Special Precision Lamp Holders Our Products Use Special Precision Lamp Holders, Which Can Replace The Tungsten Halogen Lamps Without Having To Adjust The Optical Path Again..
4 -Digit Lcd Display 4-Digit Lcd Display With Large Measuring Range And High Calculation Accuracy..
Easy To Operate And Safe It Is Made Of Flame-Retardant And Insulated All-Round Casing, Beautifully Designed, Easy To Operate And Safe..
Advanced Optical System Design Our Products Adopt Advanced Optical System Design, Sealed Grating Monochromator, Adopt Scientific Anti-Mild Technology, Eliminate Stray Light Technology, And Significantly Improve The Service Life, Stray Light, Stability, And Metering Accuracy Indicators..
Features
- Small size and advanced single-chip system The new single-chip system has strong functions, small size and easy maintenance.
- Advanced optical system design Our products adopt advanced optical system design, sealed grating monochromator, adopt scientific anti-mild technology, eliminate stray light technology, and significantly improve the service life, stray light, stability, and metering accuracy indicators.
- Special precision lamp holders Our products use special precision lamp holders, which can replace the tungsten halogen lamps without having to adjust the optical path again.
- Easy to operate and safe It is made of flame-retardant and insulated all-round casing, beautifully designed, easy to operate and safe.
- 4 -digit LCD display 4-digit LCD display with large measuring range and high calculation accuracy.
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Brand: CGOLDENWALL | Manufacturer: CGOLDENWALL
See On Amazon Similar To CGOLDENWALL Digital Spectrophotometer Spectrometer Visible
#1
3-in-1 Animal Clinical Refractometer, Measuring Animal's Health Index of Urine Specific Gravity and Serum Protein, Ideal for Veterinary and Pet Owner
Asin: B07DLCYZMW | Model: SR0021-ATC | PartNumber: SR0021-ATC | Ean: 0698775153863 | UPC: 698775153863
Measuring Range: -Total Serum Or Plasma Protein(Sp): 2-14G/Dl, - Urine Specific Gravity Of Dogs（Or Large Animals）: 1.000~1.060Ri, - Urine Specific Gravity Of Cats（Or Small Animals）: 1.000~1.060Ri.
Quick And Easy: Just Need 2-3 Drops Of Solution And A Few Seconds, You Can Get Accurate Readings. And No Battery Needed..
Features Automatic Temperature Compensation: Makes It More Convenient To Use In Different Temperature..
Triple Scales: The Left One Is For Testing Urine Specific Gravity Of Large Animals Like Dog, The Middle One Is For Testing Urine Specific Gravity Of Small Animals Like Cat, The Right One Is For Testing Serum Or Plasma Protein Level For All Animals..
Features
- Animal clinical refractometer for testing the health index of urine specific gravity and serum or plasma protein for animals.
- Triple scales: the left one is for testing urine specific gravity of large animals like dog, the middle one is for testing urine specific gravity of small animals like cat, the right one is for testing serum or plasma protein level for all animals.
- Measuring range: -total serum or plasma protein(SP): 2-14g/dl, - urine specific gravity of dogs or large animals : 1.000~1.060RI, - urine specific gravity of cats or small animals : 1.000~1.060RI
- Features automatic temperature compensation: makes it more convenient to use in different temperature.
- Quick and easy: Just need 2-3 drops of solution and a few seconds, you can get accurate readings. And no battery needed.
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Brand: aichose | Manufacturer: Xindacheng
Dimensions: 1.50 x 8.00 x 1.50 inches
See On Amazon #2
EISCO Premium Quantitative Spectroscope - 400-700nm Range, 5nm Accuracy - for Studying Light Sources, Measuring Wavelengths & Color Spectra
Asin: B00FGARIAO | Model: PH101QA-HBAR | PartNumber: PH101QA-HBAR | Ean: 0787461659946, 0849230056650 | UPC: 849230056650, 787461659946
Wide Measurement Range || With The Ability To Measure Wavelengths From 400.0 To 700.0Nm, This Spectroscope Offers A Comprehensive Range For Detailed Examination.
Precise & Accurate Results || Achieve Precision Measurement With An Accuracy Of +/- 5.0Nm. This Spectroscope Delivers Reliable And Accurate Results, Enabling You To Make Confident Conclusions And Draw Valuable Insights From Your Observations. Whether You're Conducting Scientific Research, Studying Light Properties, Or Performing Experiments, This Spectroscope Is A Reliable Tool You Can Trust.
Diffraction Grating || The Spectroscope Features A Diffraction Grating With 500 Lines/Mm, Ensuring Optimal Performance And High-Resolution Spectra. This Premium Grating Enhances The Accuracy And Detail Of Your Measurements, Allowing You To Observe And Analyze Light Sources With Greater Precision And Clarity.
Innovative Design For Legible Readings || Features A Thoughtful Design That Securely Holds The Diffraction Grating And Scale - No More Taping The Grating And Scale To The Body. This Ensures Clear And Legible Readings, Eliminating The Frustration Of Unreliable Or Blurry Measurements.
Features
- VERSATILE APPLICATIONS || Whether you're studying light sources, exploring color spectra, or conducting in-depth analyses, this spectroscope provides the functionality you need for accurate measurements. It is versatile enough to measure spectra emitted from charged gas tubes, flame tests, and during basic astronomy applications
- INNOVATIVE DESIGN FOR LEGIBLE READINGS || Features a thoughtful design that securely holds the diffraction grating and scale - no more taping the grating and scale to the body. This ensures clear and legible readings, eliminating the frustration of unreliable or blurry measurements
- WIDE MEASUREMENT RANGE || With the ability to measure wavelengths from 400.0 to 700.0nm, this spectroscope offers a comprehensive range for detailed examination
- DIFFRACTION GRATING || The spectroscope features a diffraction grating with 500 lines/mm, ensuring optimal performance and high-resolution spectra. This premium grating enhances the accuracy and detail of your measurements, allowing you to observe and analyze light sources with greater precision and clarity
- PRECISE & ACCURATE RESULTS || Achieve precision measurement with an accuracy of +/- 5.0nm. This spectroscope delivers reliable and accurate results, enabling you to make confident conclusions and draw valuable insights from your observations. Whether you're conducting scientific research, studying light properties, or performing experiments, this spectroscope is a reliable tool you can trust
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Brand: EISCO | Manufacturer: EISCO
Dimensions: 11.00 x 3.00 x 9.00 Inches
See On Amazon #3
Huanyu Optical Digital Pupilometer 45-82mm Pupil Meter PD Meter Pupil Distance Meter Optical Instrument CE Approved (LY-9AT)
Asin: B07FJVJ8XL
【30Cm-∞ Adjustable Vision Distance】The 9At Pupil Distance Meter Is Equipped With A Stadia Knob Unique To The Upgraded Model. Can Set 30Cm, 35Cm, 40Cm, 50Cm, 65Cm, 1M, 2M, ∞ And Other Different Vision Distance Gears. Compared With The 9A Pupilometer, 9At Has More Complete Vision Distance Gears..
【Professional Service】We Support 1 Year Warranty On All Products In The Store. For Non- Man Made And Non-Consumable Damaged Parts, We Will Resend A New For Customers To Replace. Besides, We Provide 1-To-1 Online After-Sales Consultation Service For Every Consumer With High Efficiency, Bringing You Worry Free Shopping Experience..
【Multifunctional】Our Led Screen Pupillometer Also Has The Following Functions: Stop Using For 3 Minutes Automatically Shut Down; Shutdown Automatic Memory Last Value; 0.5-3.0 Degree Energy-Saving Lamp Brightness Adjustable; + 2.00D Visual Acuity Compensation..
【Measuring Accuracy ±0.1/0.2/0.5Mm Adjustable】 According To The Accuracy Requirements Of The Actual Glasses, Set The Measurement Step Increment, That Is, Accuracy, Instead Of Fixed 0.5Mm, The Measurement Results Of Huanyu Pd Measurement Tool Are More Reliable..
Features
- Simple & accurate Our digital PD meter adopts high precision sensor and advanced intelligent electronic system to display the measurement results digitally, which is intuitive, accurate and easy to operate. (Please bring your own 2 AA batteries, Not Included in the package)
- Measuring accuracy 0.1/0.2/0.5mm adjustable According to the accuracy requirements of the actual glasses, set the measurement step increment, that is, accuracy, instead of fixed 0.5mm, the measurement results of Huanyu PD measurement tool are more reliable.
- 30cm- adjustable vision distance The 9AT pupil distance meter is equipped with a Stadia Knob unique to the upgraded model. Can set 30cm, 35cm, 40cm, 50cm, 65cm, 1m, 2m, and other different vision distance gears. Compared with the 9A pupilometer, 9AT has more complete vision distance gears.
- Multifunctional Our LED screen pupillometer also has the following functions: Stop using for 3 minutes automatically shut down; Shutdown automatic memory last value; 0.5-3.0 degree energy-saving lamp brightness adjustable; + 2.00d visual acuity compensation.
- Professional service We support 1 year warranty on all products in the store. For non- man made and non-consumable damaged parts, we will resend a new for customers to replace. Besides, we provide 1-to-1 online after-sales consultation service for every consumer with high efficiency, bringing you worry free shopping experience.
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Brand: Huanyu | Manufacturer: Huanyu
Dimensions: 8.70 x 6.50 x 2.50 inches | Weight: 1.98 Pounds
See On Amazon #4
EISCO Premium Quantitative Spectroscope - 400-700nm Range, 5nm Accuracy
Asin: B00B84DGDA | Model: PH100QA | PartNumber: PH100QA | Ean: 0849230049799, 0787461658369 | UPC: 787461658369, 849230049799
Measures Wavelengths From 400.0-700.0Nm For Detailed Examination.
Versatile For Measuring Spectra Emitted From Charged Gas Tubes, Flame Tests, And During Basic Astronomy Applications.
Accuracy Of +/- 5.0Nm For Precision Measurement.
Holds Diffraction Grating And Scale Securely For Legible Readings.
Features
- Quantitative spectroscope for measuring light, wavelengths, and colors from light sources
- Holds diffraction grating and scale securely for legible readings
- Measures wavelengths from 400.0-700.0nm for detailed examination
- Accuracy of +/- 5.0nm for precision measurement
- Versatile for measuring spectra emitted from charged gas tubes, flame tests, and during basic astronomy applications
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Brand: EISCO | Manufacturer: Eisco
Dimensions: 11.00 x 3.00 x 9.00 Inches | Weight: 0.09 pounds
See On Amazon #5
Spectro 1 Pro Mobile Spectrophotometer - Color Matching, Visual Analysis - Portable Spectrometer for Paint Matching - Measures Reflectance Curves, Color Data with Precision. Simplify Color Analysis
Asin: B0881Y927Q | Model: 9200SCI | PartNumber: 9200SCI
Comprehensive Color Libraries: Access A World Of Colors With The Spectro 1 Pro. Compatible With Top Paint Brands' Fan Decks, Including Sherwin-Williams, Ral, Benjamin Moore, And More. Enhance Design Choices With Premium Pantone And Ncs Options Via The Spectro By Variable App..
Wireless Functionality: Connect Effortlessly With The Spectro By Variable App On Ios And Android. The Spectro 1 Pro's Wireless Color Scanning Via Bluetooth Enhances Your Mobility, Making Color Analysis Efficient And Hassle-Free..
Portability And Convenience: Designed For The On-The-Go Professional, This Portable Spectrophotometer Is A Powerful Paint Matcher Device. Its Handheld Design And Innovative Technology Offer The Flexibility To Perform Accurate Color Matching Anywhere..
Efficiency And Cost Savings: Reduce Production Errors With The Spectro 1 Pro's Precise Spectral Curve Data. This Spectrometer Handheld Ensures Consistent Results Under Varying Lighting Conditions, Saving Time And Money, And Increasing Client Satisfaction..
Professional Utility: Ideal For A Range Of Industries, The Spectro 1 Pro Excels On Glossy Surfaces And Diverse Materials. From Paint & Coatings To Textiles, It's A Vital Tool For Professionals, Ensuring Precise Paint Color Match In Every Application..
Features
- PRECISION COLOR MATCHING: Experience unparalleled accuracy in paint color matching with the Spectro 1 Pro. This advanced device integrates the functions of a spectrophotometer, color reader, and color checker, ensuring precise color matching every time.
- PROFESSIONAL UTILITY: Ideal for a range of industries, the Spectro 1 Pro excels on glossy surfaces and diverse materials. From Paint & Coatings to Textiles, it's a vital tool for professionals, ensuring precise paint color match in every application.
- COMPREHENSIVE COLOR LIBRARIES: Access a world of colors with the Spectro 1 Pro. Compatible with top paint brands' fan decks, including Sherwin-Williams, RAL, Benjamin Moore, and more. Enhance design choices with premium Pantone and NCS options via the Spectro by Variable App.
- EFFICIENCY AND COST SAVINGS: Reduce production errors with the Spectro 1 Pro's precise spectral curve data. This spectrometer handheld ensures consistent results under varying lighting conditions, saving time and money, and increasing client satisfaction.
- WIRELESS FUNCTIONALITY: Connect effortlessly with the Spectro by Variable App on iOS and Android. The Spectro 1 Pro's wireless color scanning via Bluetooth enhances your mobility, making color analysis efficient and hassle-free.
- PORTABILITY AND CONVENIENCE: Designed for the on-the-go professional, this portable spectrophotometer is a powerful paint matcher device. Its handheld design and innovative technology offer the flexibility to perform accurate color matching anywhere.
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Brand: COLOR MUSE | Manufacturer: Variable, Inc.
Dimensions: 2.00 x 8.00 x 2.50 Inches | Weight: 0.50 pounds
See On Amazon #6
Spectryx Blue Mobile Educational Spectrometer - Bluetooth-Enabled, High Precision 350-850nm Wavelength, Portable for Gemstone Identification, Fluorescence, Chemistry Labs with CMOS Sensor
Asin: B0CRVR429L | Ean: 0198168891445 | UPC: 198168891445
Advanced Sensor Technology And Visual Analysis: Armed With An 8-Bit Readout Resolution And A State-Of-The-Art Cmos Sensor, Spectryx Blue Converts Light Into Detailed Visual Data. This Feature Allows Students And Researchers To Examine The Properties Of Fluorescent Materials, Dyes, And Quantum Dots In Detail. In Chemistry And Biology Labs, Spectryx Blue Is A Valuable Tool For Analyzing Molecular Absorption And Emission Spectra. Its High-Quality Data Output Facilitates In-Depth Analysis For Scientific Research And Educational Experiments..
Future-Forward Design And Comprehensive Support: The Package Includes A Usb Cable, Lc Multimode Fiber, And A Usb Flash Drive Loaded With Necessary Software, Allowing Users To Start Their Scientific Explorations Immediately. The Spectryx Team Is Committed To Customer Support, Ready To Assist With Any Questions Or Technical Needs. Regular Software Updates And Online Resources Help Enhance Your Experience With Spectryx Blue..
Gemstone Identification And Diverse Applications: Spectryx Blue Is An Essential Tool For Identifying Gemstones, Revealing Their Absorption Lines. This Feature Is Invaluable For Gemologists And Hobbyists. Additionally, The Device Can Be Used In Environmental Monitoring, Food Safety Testing, And Even Artistic Applications, Offering Limitless Possibilities. Its Versatility Allows Users To Tailor The Device To Their Specific Needs And Interests..
Portability And User-Friendliness: The Spectryx Blue, Designed For Portability And Ease Of Use, Is As Compact As A Mobile Phone, Making It Perfect For Field Studies And Outdoor Experiments. Its Bluetooth Capability Allows For Easy Pairing With Android Devices, And It Can Also Connect To Computers Via Usb. This Driver-Free Device Offers A Seamless Experience For Users Of All Ages And Levels, Extending Learning And Research Beyond The Classroom To The Outside World..
Features
- Innovative Tool for Education and Scientific Exploration: The Spectryx Blue is a Bluetooth-enabled mobile educational spectrometer, spanning a wavelength range from 350 nm to 850 nm. This device opens the door for students and researchers to delve into the mysteries of light. With a 6 nm resolution and 2 nm accuracy, Spectryx Blue provides precise and reliable data for scientific studies and classroom applications. Ideal for chemistry, physics, and biology classes, it enables practical experiences that reinforce theoretical knowledge and kindles scientific curiosity. For educators, it's an optimal tool to simplify complex concepts and engage students interactively.
- Portability and User-Friendliness: The Spectryx Blue, designed for portability and ease of use, is as compact as a mobile phone, making it perfect for field studies and outdoor experiments. Its Bluetooth capability allows for easy pairing with Android devices, and it can also connect to computers via USB. This driver-free device offers a seamless experience for users of all ages and levels, extending learning and research beyond the classroom to the outside world.
- Advanced Sensor Technology and Visual Analysis: Armed with an 8-bit readout resolution and a state-of-the-art CMOS sensor, Spectryx Blue converts light into detailed visual data. This feature allows students and researchers to examine the properties of fluorescent materials, dyes, and quantum dots in detail. In chemistry and biology labs, Spectryx Blue is a valuable tool for analyzing molecular absorption and emission spectra. Its high-quality data output facilitates in-depth analysis for scientific research and educational experiments.
- Gemstone Identification and Diverse Applications: Spectryx Blue is an essential tool for identifying gemstones, revealing their absorption lines. This feature is invaluable for gemologists and hobbyists. Additionally, the device can be used in environmental monitoring, food safety testing, and even artistic applications, offering limitless possibilities. Its versatility allows users to tailor the device to their specific needs and interests.
- Future-Forward Design and Comprehensive Support: The package includes a USB cable, LC multimode fiber, and a USB flash drive loaded with necessary software, allowing users to start their scientific explorations immediately. The Spectryx team is committed to customer support, ready to assist with any questions or technical needs. Regular software updates and online resources help enhance your experience with Spectryx Blue.
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Brand: Generic | Manufacturer: Spectryx
See On Amazon #7
Clinical Refractometer with ATC, Tri Scale Serum Protein/Urine Specific Gravity/Refractive Index
Asin: B07FQMGY1P | Model: REC-200ATC | PartNumber: REC-200ATC | Ean: 0600316548588 | UPC: 600316548588
Measurement Accuracy: Serum Protein: ±0.2 G/100Ml ; Urine Specific Gravity: ±0.005 ; Refractive Index: ±0.0005 Ri.
Cushioned W/ Soft And Comfortable Non-Slip Rubberized Grip, Insulate Test Solution From Body Heat.
Auto Temperature Compensation (Atc), Rest Easy That Your Measurements Are Always Accurate Regardless Of Temperature Variation.
Measuring Range: Serum Protein: 0 ~ 12 G/100 Ml ; Urine Specific Gravity: 1.000 ~ 1.050 ; Refractive Index: 1.333 ~1.360 Ri.
Features
- Human clinical refractometer 3-in-1 testing of Serum protein, Urine specific gravity, and Refractive index
- MEASURING RANGE: Serum protein: 0 ~ 12 g/100 ml ; Urine specific gravity: 1.000 ~ 1.050 ; Refractive index: 1.333 ~1.360 RI
- MEASUREMENT ACCURACY: Serum protein: 0.2 g/100ml ; Urine specific gravity: 0.005 ; Refractive index: 0.0005 RI
- Auto Temperature Compensation (ATC), rest easy that your measurements are always accurate regardless of temperature variation
- Cushioned w/ soft and comfortable non-slip rubberized grip, insulate test solution from body heat
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Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
See On Amazon #8
GOYOJO Portable Spectrophotometer 721, LDC Digital Lab Visible Spectrophotometer 350-1020nm Lamp, 6nm Tungsten Lamp Laboratory Analytical Equipment Spectrometer 110V
Asin: B0BY4RGX4T | Ean: 0614166942663 | UPC: 614166942663
Wide Range Of Photometric Applications: The Spectrophotometer Has A Photometric Range Of 0-200%T And -0.3A~3A, Making It Suitable For A Wide Range Of Applications, Including Research, Clinical Diagnostics, And Quality Control In Industries Like Food And Beverage, Pharmaceuticals, And Water Analysis..
If You Have Any Questions Or Concerns After Purchasing Our Product, Feel Free To Reach Out To Our Seller Support Team. You Can Contact Us At 【James.M@Goyojo.Com】 We Will Promptly Provide You With A Solution. Thank You For Your Support ! ！.
High-Quality Construction: The Spectrophotometer Is Built With High-Quality Materials, Ensuring That It Is Durable And Long-Lasting. Its Compact Size And Sturdy Design Make It Easy To Transport And Store When Not In Use..
Easy To Use: With A Simple Operation Procedure And Easy-To-Use Digital Display, The Spectrophotometer Can Be Operated By Anyone, Regardless Of Their Experience. The Clear Instructions Provided Ensure That You Will Be Able To Set Up And Start Using The Instrument In No Time..
Features
- Accurate and Reliable Measurements: The spectrophotometer has a high photometric accuracy of 1%T and a photometric repeatability of 0.5%T, ensuring that you can rely on its measurements. Additionally, it has a stability of 0.004A/h @500nm, making it a reliable tool for long experiments or assays.
- Easy to Use: With a simple operation procedure and easy-to-use digital display, the spectrophotometer can be operated by anyone, regardless of their experience. The clear instructions provided ensure that you will be able to set up and start using the instrument in no time.
- Wide Range of Photometric Applications: The spectrophotometer has a photometric range of 0-200%T and -0.3A~3A, making it suitable for a wide range of applications, including research, clinical diagnostics, and quality control in industries like food and beverage, pharmaceuticals, and water analysis.
- High-Quality Construction: The spectrophotometer is built with high-quality materials, ensuring that it is durable and long-lasting. Its compact size and sturdy design make it easy to transport and store when not in use.
- If you have any questions or concerns after purchasing our product, feel free to reach out to our seller support team. You can contact us at james.m@goyojo.com We will promptly provide you with a solution. Thank you for your support !
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Brand: GOYOJO | Manufacturer: GOYOJO
See On Amazon #9
Spectrophotometer 4 LDC 721 Digital Lab Visible Wavelength Range 350-1020nm Wave Tungsten Lamp Equipment 110V Photometer USA Stock
Asin: B082SPZ3VF | Ean: 0734830715611 | UPC: 734830715611
★ Use Original Imported Tungsten Lamp To Ensure The Service Life Of The Instrument.
★ Optional Output Port Rs232, Which Can Connect Printer And Connect Computer Function.
★ Large Sample Room, Can Hold Up To 10Cm Cuvette, It Is Widely Used In Medical Testing, Food, Petrochemical Industry, Environmental Protection And Monitoring.
★ Automatic Light Door, Automatic Zero Adjustment And 100 Instrument Calibration, Excellent Metering Accuracy Is Higher Than That Of The Same Instrument.
Features
- The product is an economical analytical instrument with RS232 (not included) interface output. Digital display measurement value
- Automatic light door, automatic zero adjustment and 100 instrument calibration, Excellent metering accuracy is higher than that of the same instrument
- Use original imported tungsten lamp to ensure the service life of the instrument
- Large sample room, can hold up to 10cm cuvette, It is widely used in medical testing, food, petrochemical industry, environmental protection and monitoring
- Optional output port RS232, which can connect printer and connect computer function
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Brand: Gdrasuya10 | Manufacturer: Gdrasuya
See On Amazon #10
Huanyu Digital Pupilometer 45-82mm PD Meter Pupil Distance Meter 0.1-0.5mm Accuracy Adjustable 30s-3min Automatic Shutdown Setting 30cm-+ Distance Setting Optical Instrument CE Approved (LY-9AT)
Asin: B081N1T4LT | Model: LY-9AT.2 | PartNumber: LY-9AT.2
【30Cm-∞ Adjustable Vision Distance】The Pupil Distance Meter Is Equipped With A Stadia Knob Unique To The Upgraded Model. Can Set 30Cm, 35Cm, 40Cm, 50Cm, 65Cm, 1M, 2M, ∞ And Other Different Vision Distance Gears..
【Professional Service】We Support 1 Year Warranty On All Products In The Store. For Non- Man Made And Non-Consumable Damaged Parts, We Will Resend A New For Customers To Replace. Besides, We Provide 1-To-1 Online After-Sales Consultation Service For Every Consumer With High Efficiency, Bringing You Worry Free Shopping Experience..
【User-Friendly Design】Our Pd Measurement Tool For Eyes Can Automatically Shut Down When Stop Working For 3 Minutes; Shutdown Automatic Memory Last Value (No Machine Operation During This Period); 0.5-3.0 Degree Led Energy-Saving Lamp Brightness Adjustable; + 2.00D Visual Acuity Compensation..
【Measuring Accuracy ±0.1/0.2/0.5Mm Adjustable】 According To The Accuracy Requirements Of The Actual Glasses, Set The Measurement Step Increment, That Is, Accuracy, Instead Of Fixed 0.5Mm, The Measurement Results Of Huanyu Interpupillary Distance Measuring Tool Are More Reliable..
Features
- Simple & accurate Huanyu pupilometer adopts high precision sensor and advanced intelligent electronic system to display the measurement results digitally, which is intuitive, accurate and easy to operate. (Please bring your own 2 AA batteries, Not Included in the package)
- Measuring accuracy 0.1/0.2/0.5mm adjustable According to the accuracy requirements of the actual glasses, set the measurement step increment, that is, accuracy, instead of fixed 0.5mm, the measurement results of Huanyu interpupillary distance measuring tool are more reliable.
- 30cm- adjustable vision distance The pupil distance meter is equipped with a Stadia Knob unique to the upgraded model. Can set 30cm, 35cm, 40cm, 50cm, 65cm, 1m, 2m, and other different vision distance gears.
- User-friendly design Our PD measurement tool for eyes can automatically shut down when stop working for 3 minutes; Shutdown automatic memory last value (No machine operation during this period); 0.5-3.0 degree LED energy-saving lamp brightness adjustable; + 2.00d visual acuity compensation.
- Professional service We support 1 year warranty on all products in the store. For non- man made and non-consumable damaged parts, we will resend a new for customers to replace. Besides, we provide 1-to-1 online after-sales consultation service for every consumer with high efficiency, bringing you worry free shopping experience.
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Brand: Huanyu | Manufacturer: Huanyu
Dimensions: 2.50 x 8.70 x 6.50 inches
See On Amazon #11
3-in-1 Clinical Refractometer with ATC for Tri-Scale Serum Protein 0-12 g/100ml Urine Specific Gravity SG 1.000-1.050 Refractive Index 1.333-1.360RI w/Extra LED Light & Pipette for Human Use
Asin: B01MUBA92X | Model: RETK-70 | PartNumber: RETK-70 | Ean: 0713072683056 | UPC: 713072683056
Division: Serum Protein: 0.2 G/100Ml ; Urine Specific Gravity: 0.005 ; Refractive Index: 0.0005 Ri.
Multifunctional: Features Automatic Temperature Compensation (Atc) And Comes With Portable Usb Led Light,Lightweight, Made With Highest And Finest Quality Of Aluminum & Rubber..
Accuracy: Serum Protein: ±0.2 G/100Ml ; Urine Specific Gravity: ±0.005 ; Refractive Index: ±0.0005 Ri.
Refractometer Range: Serum Protein: 0 ~ 12 G/100 Ml ; Urine Specific Gravity: 1.000 ~ 1.050 ; Refractive Index: 1.333 ~1.360 Ri.
Features
- HUMAN CLINICAL REFRACTOMETER : 3-in-1 Human clinical refractometer for testing the health index of urine specific gravity and serum protein or Refractive index for Human.
- REFRACTOMETER RANGE: Serum protein: 0 ~ 12 g/100 ml ; Urine specific gravity: 1.000 ~ 1.050 ; Refractive index: 1.333 ~1.360 RI
- DIVISION: Serum protein: 0.2 g/100ml ; Urine specific gravity: 0.005 ; Refractive index: 0.0005 RI
- ACCURACY: Serum protein: 0.2 g/100ml ; Urine specific gravity: 0.005 ; Refractive index: 0.0005 RI
- MULTIFUNCTIONAL: Features automatic temperature compensation (ATC) and comes with Portable USB LED Light,Lightweight, Made with highest and finest quality of aluminum & rubber.
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Brand: TEKCOPLUS | Manufacturer: TekcoPlus Ltd
Weight: 0.71 Pounds
See On Amazon #12
GOYOJO Portable Spectrometer CCT CRI Lux Tester Illuminometer Photography Spectrophotometer (HP330)
Asin: B0D2D96CTF | Ean: 0658361271128 | UPC: 658361271128
Versatile Applications: From Commercial Lighting To Laboratory Research, This Spectrometer Covers A Wide Range Of Applications. Whether It's Testing In Homes, Malls, Schools, Factories, Or Outdoor Areas, It Provides Accurate And Reliable Results For Various Lighting Environments..
High-Precision Measurement: Equipped With A Tcd1254 Ccd Detector And Enhanced Coating Grating, This Meter Offers High Measurement Linearity And Accuracy. Its Advanced Optical Path Characteristics Ensure Minimal Stray Light And Precise Spectral Resolution, Making It Ideal For Comparative Testing, Timing Testing, Wavelength Adjustment, And More..
Flexible Operation: With Usb Communication And Multi-Platform Operation Options, Including Pc Software Control And Ips Touch Screen Control, Users Have The Flexibility To Choose The Most Convenient Operating Method For Their Needs..
Convenient Field Testing: With Its 3.5-Inch Ips Touch Screen, Conducting On-Site Tests Has Never Been Easier. Enjoy The Simplicity And Convenience Of Field Application Scenarios, Ensuring Consistent Parameter Test Analysis And Verification..
Features
- Advanced Technology Integration: GOYOJO Portable Spectrometer seamlessly integrates advanced micro spectrometer technology with embedded operating systems and microcomputer technology. Experience unparalleled efficiency and accuracy in light source parameter testing and analysis.
- Convenient Field Testing: With its 3.5-inch IPS touch screen, conducting on-site tests has never been easier. Enjoy the simplicity and convenience of field application scenarios, ensuring consistent parameter test analysis and verification.
- Versatile Applications: From commercial lighting to laboratory research, this spectrometer covers a wide range of applications. Whether it's testing in homes, malls, schools, factories, or outdoor areas, it provides accurate and reliable results for various lighting environments.
- Flexible Operation: With USB communication and multi-platform operation options, including PC software control and IPS touch screen control, users have the flexibility to choose the most convenient operating method for their needs.
- High-Precision Measurement: Equipped with a TCD1254 CCD detector and enhanced coating grating, this meter offers high measurement linearity and accuracy. Its advanced optical path characteristics ensure minimal stray light and precise spectral resolution, making it ideal for comparative testing, timing testing, wavelength adjustment, and more.
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Brand: GOYOJO | Manufacturer: GOYOJO
See On Amazon #13
Hopoocolor HPCS320 Spectrometer Handheld CCT CRI Lux Spectrum for LED Light Tester
Asin: B09PZSWZW2 | Model: HPCS320 | PartNumber: HPCS320 | Ean: 0749212755932 | UPC: 749212755932
Light Spectrum Meter With Light Design, Stable Performance, Good Accuracy, High Cost Performance, Convenient Portable And Other Features, Equipped With 3.5 Inches Touch Display Screen, Which Operate Like Using A Mobile Phone..
Hpcs-320 Series Spectral Illuminance Meter With A 15 Mm Slim Fuselage.
Widely Used In Home, Shopping Malls, Schools, Indoor, Outdoor And Other On-Site Lighting Testing. It Can Also Be Used In The Research And Development Of Light Source Products, Production Line Quality Monitoring, Even Used In The Eyewear And Jewellery Industry..Etc..
(Fwhm):4Nm; Wavelength Accuracy: ±0.5Nm; Illuminance Range: 10-200000Lx;.
Features
- 1 year warranty. 3.5 inches LCD read data directly, convenience, LED Light Tester see data from screen directly.
- (FWHM):4nm; Wavelength Accuracy: 0.5nm; illuminance range: 10-200000lx;
- Light Spectrum Meter with light design, stable performance, good accuracy, high cost performance, convenient portable and other features, equipped with 3.5 inches touch display screen, which operate like using a mobile phone.
- Widely used in home, shopping malls, schools, indoor, outdoor and other on-site lighting testing. It can also be used in the research and development of light source products, production line quality monitoring, even used in the eyewear and jewellery industry..etc.
- HPCS-320 SERIES SPECTRAL ILLUMINANCE METER WITH A 15 MM SLIM FUSELAGE
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Brand: Hopoocolor | Manufacturer: hopoocolor
See On Amazon #14
VTSYIQI Spectrophotometer Color Spectrophotometer D/8 Spectrocolorimeter With Accuracy 0.04 Aperture 8mm 11mm 10000 Data Storage Ultra-high Repeatability Auto Calibration For Printing Paint Textiles
Asin: B0CM8WYZV1 | Model: VTSYIQI202310121440 | PartNumber: VTSYIQI202310121440
Visual For Clear Observation Of The Measured Area.
Calibration Base And Zirconium Reference With A Mohs Hardness Of 9 To Calibrate The Instrument, Ensuring Long-Term Stability.
Use The Powerful Pc-Based Colour Management System Colorexpert.
Over 30 Measurement Parameters And Nearly 40 Evaluation Light Sources Available.
Features
- Dual optical path design improves repeatability accuracy dE*ab 0.04
- Over 30 measurement parameters and nearly 40 evaluation light sources available
- Visual for clear observation of the measured area
- Use the powerful PC-based colour management system ColorExpert
- Calibration base and zirconium reference with a Mohs hardness of 9 to calibrate the instrument, ensuring long-term stability
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Brand: VTSYIQI | Manufacturer: VTSYIQI202311011426
See On Amazon #15
United Scientific DFG600 Diffraction Gratings for SPECT01 Spectrometer
Asin: B00ES3OSXA | Model: DFG600 | PartNumber: DFG600
Dual Glass Plates Protect Grating From Damage And Provide Visibility.
For Use With The United Scientific Spect01 Spectrometer.
45Mm X 60Mm (H X W) Grating Has A Viewing Area Of 30Mm X 45Mm (H X W).
Features
- Replacement diffraction grating with 600 lines per millimeter splits light into multiple beams for analysis in light and optics experiments
- 45mm x 60mm (H x W) grating has a viewing area of 30mm x 45mm (H x W)
- Dual glass plates protect grating from damage and provide visibility
- For use with the United Scientific SPECT01 spectrometer
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Brand: United Scientific | Manufacturer: United Scientific Supplies
Weight: 0.22 pounds
See On Amazon #16
Visible Spectrophotometer 721 LDC Digital Lab Spectrophotometer 350-1020nm Tungsten Lamp Lab Equipment
Asin: B081Q8GWWV
Adopting Tungsten Lamp To Ensure The Service Life Of Equipment.Large Sample Chamber, Maximum Can Place 10Cm Of Colorimetric Dish..
Widely Used In Medical, Food, Petrochemical Industry, Environmental Protection And Monitoring, Etc..
Excellent Metering Accuracy Is Higher Than The General Instrument..
Automatic Light Door, Automatic Zero And Hundred Adjustment Equipment Calibration..
Features
- This spectrophotometer has digital display shows measurement values.
- Automatic light door, automatic zero and hundred adjustment equipment calibration.
- Adopting tungsten lamp to ensure the service life of equipment.Large sample chamber, maximum can place 10cm of colorimetric dish.
- Excellent metering accuracy is higher than the general instrument.
- Widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc.
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Brand: vinmax | Manufacturer: vinmax
See On Amazon #17
Digital Lab Spectrophotometer Visible Spectrophotometer LCD Display 350-1020nm Tungsten Lamp Lab Analytical Equipment 110V (Deliver Within 3-7 Days)
Asin: B09JNT1583
【Precise Program】:Automatic Light Door, Automatic Zero And Hundred Adjustment Equipment Calibration Make Sure The More Precise Data Getting.Wave Range: 350-1020Nm.Spectral Bandwidth: 6Nm.Length Accuracy: ±3Nm,Length Repeatability: ≤1Nm.Photometric Accuracy: ±1%T.Photometric Repeatability: 0.5%T.Photometric Range: 0-200%T， -0.3A~3A..
【Heavy-Dudy Lab Supply】:Adopting Tungsten Lamp To Ensure The Service Life Of Equipment..Light Source: D2 Lamp (1500Hr), Tungsten Lamp (2000Hr)..
【Large Sample Chamber】:The Sample Chamber Maximum Can Place 10Cm Of Colorimetric Dish.High Efficiency For Material Analyze.Stray Light: ≤0.3%T @ 220Nm,340Nm.Stability: ±0.004A/H @500Nm.
【4 Lcd Display】:This Spectrophotometer Has 4 Lcd Digital Display Shows Measurement Values,Very Convenien For Data Reading And Analyze.Photometric Mode: T, A, C.Detector: Silicon Photodiode..
Features
- Wide Application :Visible spectrophotometer is an analytical instrument commonly used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the Visible, visible spectral range finds much scope for its service in such fields as medicine, clinical examination, biochemistry, quality control, petro-chemical industry and environmental protection.
- 4 LCD Display :This spectrophotometer has 4 LCD digital display shows measurement values,very convenien for data reading and analyze.Photometric Mode: T, A, C.Detector: Silicon Photodiode.
- Precise Program :Automatic light door, automatic zero and hundred adjustment equipment calibration make sure the more precise data getting.Wave Range: 350-1020nm.Spectral Bandwidth: 6nm.length Accuracy: 3nm,length Repeatability: 1nm.Photometric Accuracy: 1%T.Photometric Repeatability: 0.5%T.Photometric Range: 0-200%T -0.3A~3A.
- Large Sample Chamber :The sample chamber maximum can place 10cm of colorimetric dish.High efficiency for material analyze.Stray Light: 0.3%T @ 220nm,340nm.Stability: 0.004A/h @500nm
- Heavy-Dudy Lab Supply :Adopting tungsten lamp to ensure the service life of equipment..Light Source: D2 lamp (1500hr), Tungsten lamp (2000hr).
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Brand: Fencia | Manufacturer: Fencia
See On Amazon #18
CGOLDENWALL 722N Visible Spectrophotometer Wavelength Range 320-1020nm Spectral bandwidth 4nm LCD Digital Lab Spectrophotometer 110V with USB and RS232 interfaces Wavelength accurracy 2nm
Asin: B00IXMI1TE | Ean: 0619836091917 | UPC: 619836091917
Data Output: This Product Is Equipped With Usb And Rs232 Interfaces, No Need To Purchase Other Accessories, Can Be Directly Connected To A Printer Or Pc, Which Makes Data Output Very Convenient..
Wide Application: This Visible Spectrophotometer Is Suitable For Medical Testing, Food, Petrochemical, Environmental Monitoring, Universities, Such As Cod Testing In Water, Food Nitrite Content Testing And Other Light-Permeable Solution Testing..
Operation Instructions: Preheat 30 Minutes Before Use Which Will Make The Measurement Data More Accurate, Then Set The Wavelength You Need, Insert Blank And Set Full Scale, Insert Sample And Take Readings..
Large Sample Chamber: The Visible Spectrophotometer Has A Large Sample Chamber That Can Hold Up To 10 Cm Of Cuvettes, And 4Pcs 1X1cm Glass Cuvettes Are Included..
Features
- ADOPTED TECHNOLOGY: 722N type spectrophotometer adopts microcomputer processing technology, applicable for material determination&quantitative analysis in visible spectroscopy field. Wavelength range: 320-1020mm; Wavelength accuracy: 2nm;Spectral bandwidth: 4nm
- LARGE SAMPLE CHAMBER: The visible spectrophotometer has a large sample chamber that can hold up to 10 cm of cuvettes, and 4PCS 1x1cm glass cuvettes are included.
- DATA OUTPUT: This product is equipped with USB and RS232 interfaces, no need to purchase other accessories, can be directly connected to a printer or PC, which makes data output very convenient.
- OPERATION INSTRUCTIONS: Preheat 30 minutes before use which will make the measurement data more accurate, then set the wavelength you need, insert blank and set full scale, insert sample and take readings.
- WIDE APPLICATION: This Visible spectrophotometer is suitable for medical testing, food, petrochemical, environmental monitoring, universities, such as COD testing in water, food nitrite content testing and other light-permeable solution testing.
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Brand: CGOLDENWALL | Manufacturer: CGOLDENWALL
Weight: 17.64 Pounds
See On Amazon #19
FVRYCA Pocket Antifreeze Monitoring Digital Refractometer for Ethylene Glycol and Propylene Glycol for Engine Coolant Tester with ATC
Asin: B08V12WYDL | Ean: 0734327937021 | UPC: 734327937021
The Shell Of The Product Is Made Of High-Performance Waterproof And Shockproof Material..
Added A Cover For Protection The Prism Glass..
Atc Compensation Range(I.E.Built-In Automatic Temperature Compensation System)..
Easy To Focus And Calibrate, Accurate Testing Results Guaranteed..
Features
- Measurement Range:0-100%V/V EG;(0) (-50) EG;0-100%V/V PG;(0) (-60) PG.Resolution:0.10% EG;0.1 EG;0.10% PG;0.1 PG.Accuracy: 0.5% EG; 0.5 EG; 0.5% PG; 0.5 PG.
- Easy to focus and calibrate, accurate testing results guaranteed.
- The shell of the product is made of high-performance waterproof and shockproof material.
- ATC Compensation Range(i.e.Built-in Automatic Temperature Compensation System).
- Added a cover for protection the prism glass.
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Brand: fvryca | Manufacturer: VEGETATEC
See On Amazon #20
Vorole Visible Spectrophotometer 350-1020nm VIS Spectroscope 721 Digital Lab Spectrophotometer Spectral Bandwidth 6nm Tungsten Lamp Equipment Photometer 110V
Asin: B0BY7P3ZS7 | Model: 817VS | PartNumber: 817VS
Lab Spectrophotometer Comes With 100 Instrument Calibration And A Large Sample Room For Up To 10Cm Cuvette, Allowing For Precise And Reliable Measurements.
Lab Equipment, Easy To Use, Offers Accurate And Reliable Results, Ideal For Scientific Research And Lab Experiments.
Digital Lab Photometer With A Spectral Bandwidth Of 6Nm, Which Provides Accurate And Reliable Readings For Various Samples.
Vis Spectroscope Equipped With A Tungsten Lamp, Which Ensures Excellent Metering Accuracy And Automatic Zero Adjustment.
Features
- Visible Spectrophotometer with spectral bandwidth of 6nm and a range of 350-1020nm, suitable for various applications in medical testing, food, petrochemical industry, environmental protection and monitoring
- VIS Spectroscope equipped with a Tungsten Lamp, which ensures excellent metering accuracy and automatic zero adjustment
- Lab Spectrophotometer comes with 100 instrument calibration and a large sample room for up to 10cm cuvette, allowing for precise and reliable measurements
- Digital Lab Photometer with a Spectral Bandwidth of 6nm, which provides accurate and reliable readings for various samples
- Lab equipment, easy to use, offers accurate and reliable results, ideal for scientific research and lab experiments
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Brand: Vorole | Manufacturer: Vorole
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