Handheld Digital Refractometer with 0–32% Brix Range Optical Measurement and No Batteries Required
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... light refraction to display the Brix value. Can be used anytime without power. 3. Easy Calibration Built-in calibration screw; can be calibrated using distilled water. 4. Clear Scale ......
SHEN ZHEN YIERYI Technology Co., Ltd
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Industrial Fluid Optical Refractometer Black Leather Case Packing
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...: juices,beverages,honey,salt water,brine,cleaning fluid,battery fluid,antifreezing fluid and industrial fluid etc. And they can also test the proportion of the water-soluble solution. They can be easily used and their price is competitive.The data can be...
Fuzhou Lindian Technology Development CO.,LTD
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Digital Gem Refractometer Refractivity And Reflectivity Jewelry Microscope A24.6322
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...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 Results Without Environmental Impact A24.6322 Digtial Gem Refractometer Scale Range 1.30-2.99 Dual Refraction Refractivity And Reflectivity Indication Error Less than 0.008 Power Supply Battery......
Opto-Edu (Beijing) Co., Ltd.
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