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Digital Gem Refractometer Jewelry Microscope A24.6322 1, Doesn't Require The Use Of Contact Fluid, No Pollution, No Harmful To Operator And Sample 2, Dual Testing Funtion:Refractivity And Reflectivity 3, Stable...
Jewelry and Gem Refractive Index Testing tool 1.35 - 1.85 Range Gem Refractometer Gem refractometer is the most important professional tool for identifing gem stones.It can test the gem refractive index easy,fa...
Optical equipments for Gem built-in Led jewelry Hand-Held refractometer Product description The Gem Refractometer is an important instrument which measures the refractive indices of stones. It has a pull out ey...
...digital Honey refractometer Brix Refractive Index Refractometer 0-90% Brix A refractometer is an instrument that can measure the concentration of aqueous solution by measuring it's refractive index. All wate...
LH-T55 Portable Digital Brix Refractometer OVERVIEW LH-T55 digital refractometer is a high-precision optical instrument designed with the principle that different liquids have different refractive indices. It h...
Yellow Plastic Honey Measuring equipment Digital Honey refractometer Specification Product name Digital Honey refractometer Material Plastic Size 58*121mm Color Yellow Weight 350g Battery Yes Sample Yes Usage f...
514 Refractometer for potential alcohol yield 0-20Be This optical refractometer (alcohol meter) has a scale in the range of 0 - 25 % of potential alcohol yield. The reading resolution is 0.2 %. It is designed f...
Digital Refractometer for in-line Brix and concentration measurement GND series has the function of automatic temperature compensation according to the temperature of the tested medium , when the tested medium ...
Digital Abbe Refractometer Refractive Index Measuring Machine Average Dispersion Determination Equipment Product Description Main applications Measure the average dispersion (......
WAY-2S digital ABBE Refractometer for sugar, pharmaceutical, beverage, petroleum, food, chemical industries Characteristics Measurement of refractive index nD of transparent or translucent liquid and ......
... and analysis of sugar, pharmaceutical, beverage, petroleum, food, chemical industry production, scientific research and teaching departments. Visual aiming, digital reading, temperature correction can be...
Transmit Reflected Illumination Gem Stereo Microscope NCJ-S800 Bright&Dark Field Description Gerry lvanov optical imaging systems and special jewelry tested microscope stand. Fully meet the appraisal needs of a...
Abbe Refractometer Laboratory Testing Equipment Features: 1. Measurement of refractive index nD, average dispersion nF-nc of transparent or translucent liquid and solid substances; 2. Measurement of mass fracti...
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...digital refractometer is a digital high-precision optical instrument designed by the principle of refraction. It is small and beautiful, easy to use, and LCD large-screen digital display. As long as a drop o...
...50W, AV220~240V 50/60Hz Ultrasonic Frenqency 42000Hz Product & Service Products: Ophthalmic Instruments: Auto Refractometer, Phoropter, Auto Projector, PD Meter, Trial Lens Set, LCD Vision Chart, Ophthalmic ...
HD 2MP Digital LCD Gem Microscope with 4.3 inch Screen Monitor 150x Magnification PRODUCT DESCRIPTION Quick Details DM041 is the polarizer type LCD digital microscopes, the built-in adjustable polarizer allows ...
Mini Pocket Gram Electronic Digital Jewelry Scales Weighing Kitchen Scales Balance LCD Display MSC-01 Features: This is a serie of digital Jewelry scale, ideal for weighing gold, jewelry, gems, silver, herbs et...