GR-100 0-100% Glycerin in Water Refractometer, Antifreeze Glycerine+ 10 pipettes Tea Refractometer We carry the U1

We carry the U1

Calibrate the unit with distilled water at that hotter/cooler temp

have been developed to improve illumination and shadowline contrast

This leads to huge misunderstandings within the hobby as to what the specific gravity should be specified at within the aquarium

their size

GR-100 0-100% Glycerin in Water Refractometer, Antifreeze Glycerine+ 10 pipettes Tea Refractometer We carry the U1Item Description: NI Supply GR 100 Portable 0 100% v v Glycerin Refractometer with (10) 3ml Pipettes measuring F, C and Concentration of Glycerin Water solutions THIS IS THE BEST PRICE IN THE WORLD FOR A GLYCERIN IN WATER REFRACTOMETER New Fire Spinkler laws got you worried? Worry no more! You've found the unit to test the concentrations of Glycerin in Water and determine your pipes FREEZE POINT! This is the Refractometer the Professionals use! The