Precise Water Soluble Coolant Tester Refractometer, 0 - 30% - 8010

Tiaoyeer Antifreeze Refractometer - 3-in-1 Coolant Tester for Checking Freezing Point, Concentration of Ethylene Glycol or Propylene Based Automobile Antifreeze Coolant and Battery Acid Condition: : Industrial & Scientific

0-10% Brix & Cutting Fluid, Rhino Handheld Refractometer with Automatic Temperature Compensation (Copper) Accuracy 0.1%: : Industrial & Scientific

0-10% Brix Refractometer for Testing Sugar Content Maple sap Syrup, Low-Concentrated Sugar Solutions, Tea, Portable Hand Held Sugar Content Measurement with ATC Function and LED Light, pipettes: : Industrial & Scientific

Solution measuring range is 0-18% Accurately measures coolant concentration Optimize coolant use and tool life Just a few drops needed for test, Includes instructions Copper core for longer life. Automatic Temperature Compensation.

Hhip 8010-0018 Water Soluble or Synthetics Coolant Tester Refractometer, 0-18% Solution Measuring Range

WATER SOLUBLE COOLANT TESTER - REFRACTOMETER 0-32% (8010-0020)

Optical Brix Refractometers – Zebra Skimmers Store

0-10% Brix Refractometer for Testing Sugar Content Maple sap Syrup, Low-Concentrated Sugar Solutions, Tea, Portable Hand Held Sugar Content Measurement with ATC Function and LED Light, pipettes: : Industrial & Scientific

Precise Mini Digital Refractometer - REF-121 - Light Tool Supply

Digital Refractometer - Glycol Viscosity Tester for Power Pack

Refractometers Archives - Coolant Consultants, Inc.

Coolant Refractometer, Brix 0-32%