digital handheld refractometer online manufacture

Medical Portable Hand Held Sugar Refractometer For Beer Brix Test , Black Color Features Brix Refractometer is developed for working with sugar related liquids such as fruit juice, soft-drinks, wine, and honey ... Read More

Hand Held Optical 4 in 1 AdBlue Urea / Battery / Antifreeze / Cleaner Fluid Car Refractometer Features: 1. Test 4 concentration: Ethylene Glycol, Propylene Glycol, Battery Fluids, and Cleaning Fluids 2. Test ... Read More

RHC-200ATC Medical Serum Protein Urine Specific Gravity Refractometer 0 -12g/dl The series is developed for working with sugar related liquids (fruit juices, soft drinks, wine), help monitor and control sugar ... Read More

0-10% Brix Hand Held Sugar Refractometer Soft Rubber Eyepiece For Comfortable Viewing Feature: With Built-in ATC compensation Range (Automatic Temperature Compensation) from 10C to 30C For field use, without ... Read More

ATC Portable Antifreeze Refractometer Ethylene Glycol Tool Ice Point Concentration Detector Application: 1. The refractometer are designed for measuring the concentration of the battery fluids. 2. the freezing ... Read More

Portable Digital Hand Held Refractometer Automatic Temperature Compensation yieryi New Handheld Portable 2 in 1 Brix & Salinity Refractometer 0-10%brix/0-100% Salinity With ATC For Food Tool Features: ... Read More

Brix 0-50% optical Fruit cutting fluid refractometer Features 1. High quality pure aluminum body construction 2. Uses ambient light only which means battery or power source is not required 3. Easy to focus and ... Read More

0-10 Sea Gravimeter , Sodium Chloride Concentration Mariculture Breeding Brix Measuring Device yieryi Handheld Salinity Meter 0-10 Sodium Chloride Concentration Mariculture Breeding Refractometer Sea Gravimeter ... Read More