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

Portable Refractometer for Coolant/Antifreeze

XinJiaYi 4-in-1 Antifreeze Refractometer, Antifreeze Tester with ATC, Antifreeze Coolant Refractometer for Automobile Antifreeze System, Battery

Cutting Fluid Concentration Meter Active Substance Content Tester of Washing Liquid Water Soluble Cutting Oil Refractometer

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

Automotive Coolant Refractometer with ATC – Sper Scientific Direct

Refractometer for Testing Antifreeze and Heat Transfer Fluids

Antifreeze Refractometer 4-in-1 Coolant Tester Refractometer for Checking Freezing Point of Automobile Antifreeze Systems, Anti Freeze Tester Refractometer for Battery Acid, Ethylene Propylene Glycol: : Industrial & Scientific

Tiaoyeer Antifreeze Refractometer - 3-in-1 Coolant Tester for Checking Freezing Point, Concentration of Ethylene Glycol or Propylene Based

Cutting Fluid Concentration Meter Active Substance Content Tester of Washing Liquid Water Soluble Cutting Oil Refractometer

Function 1: Measuring freezing point temperture of ethylene glycol or propylene glycol based automobile antifreeze coolant. Scale range: ethylene

Tiaoyeer Antifreeze Refractometer - 3-in-1 Coolant Tester for Checking Freezing Point, Concentration of Ethylene Glycol or Propylene Based Automobile

Precise Water Soluble Coolant Tester Refractometer, 0 - 30% - 8010-0020 - Light Tool Supply

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

0-18% ATC Brix Refractometer, Beverage, Soda, Coolant, Soluble Oils, I – NISupply

Refractometers Archives - Coolant Consultants, Inc.