refractive index refractometer online manufacture

Yieryi ATC Brix 0-20% optical Cutting fluid refractometer Portable Hand Held Brix Meter Features: This refractometer is design according to the principle that different concentrations liquid have different ... Read More

0-4% Digital Salinity Refractometer Hand Held , Salinity Meter Aquarium 20-40ppt 0-4% Salt Refractometer hand held 20-40ppt(1.000-1 .020) Refractometer Salinity Reference for Aquarium Seawater Monitoring ... Read More

Specific Gravity Hand Held Refractometer Veterinary Use Temperature Compensation Features: Dual Scale: Brix Scale and Specific Gravity Scale Full range 0 to 40% Brix scale with 0.1% scale division 1.000~1.130 ... Read More

yieryi New Clinical Refractometer Urine Specific Gravity Test Equipment Medical Tool Features: This refractometer is design according to the principle that different concentrations liquid have different ... Read More

Yieryi 0-32% Refractometer brix saccharimeter density meter sugar degree tester Introduction: Refractometer produces different refractive indexes in the liquid with different concentration,this is the design ... Read More

0~40% Brix 0~25% Alcohol Wort Specific Gravity Refractometer Beer Fruit Juice Wine Sugar Test Meter Introduction A refractometer is an instrument that can measure the concentration of aqueous solution by ... Read More

Methanol Glass Antifreeze Refractometer , Final Gravity Calculator For Home / Medical Methanol Glass Freezing Point -50 - 0 Degree Refractometer First, the principle of: Methanol freezing point meter is a ... Read More

Features: This refractometer is design according to the principle that different concentrations liquid have different refractive index ,with quick and accurate characteristics. Automatic temperate compensation, ... Read More

Brix:0.0-90.0% Refractive Index :1.3330-1.5177nD Digital Refractometer Specifications: Range: 0 to 90% Brix / 0 to 80C (32 to 176F) Resolution: 0.1% Brix / 0.1C (0.1F) Accuracy: 0.2 % Brix / 0.3C (0.5F) ... Read More