Vee Gee STX-3 0-100% Salinity Refractometer ATC Reef Sea Marine Water Disc Polarimeter as well as Raw Maple

as well as Raw Maple Sap

THIS IS A REFURBISHED UNIT - HAS A FULL 1 YEAR WARRANTY

Included are: Case and a User's Guide

0 to -51ºC

Perfect for determining the mineral oil content of refrigeration systems when changing over to Polyol Ester (POE)

Vee Gee STX-3 0-100% Salinity Refractometer ATC Reef Sea Marine Water Disc Polarimeter as well as Raw MapleItem Description: VEE Gee Scientific STX 3 Portable Salinity Refractometer, 0 100 Salinity in Parts per Thousand and 1. 000 1. 070 Salinity Specific Gravity with Automatic Temperature Compensation (ATC) This is a PREMIUM Quality item, please don't let the low price fool you! This unit is made of durable Nickel Chrome plated Copper, has a BIG PRINT SCALE, weighs a hefty 8. 6 ounces AND has a 3 Year Warranty! THIS IS THE MOST POPULAR PREMIUM SALINITY