One BRAND NEW Atago MASTER-80H (30% to 80% Brix Scale) MASTER-80H is heat resistant model of the MASTER-Series
These are an Automatic Temperature Compensation (ATC)
Other types of Portable Refractometers are available at our Store
Integrated temperature control where the instrument knows when to measure and records both the Refractive Index measurement and the temperature
The PA202 is equipped with “Automatic Temperature Compensation” for accurate measurements without re-calibration after shifts in ambient working temperature (field use)
Handheld, Portable Polariscope 4 Gems Gemstones DEF One BRAND NEW Atago MASTER-80HItem Description: Handheld Gem Polariscope COMPARE TO JEWELRY TV AND GIA! GREAT QUALITY, LOW PRICE! Product Specs: Input: Mag Light Style Flashlight, used (2) AAA Batteries Weight (Entire Kit): 144 Grams Dimensions: 28mm Diameter x 80 mm Long Sturdy, Portable Design made of machined Aluminum with a black finish, not plastic like some other units in the marketplace! Perfect for the GIA Student, Hobbyist AND Professional! This item is an exceptional