WATER SOLUBLE OR SYNTHETICS COOLANT TESTER - REFRACTOMETER 0-18% (8010-0018)

Water Soluble or Synthetics Coolant Tester - Refractometer Solution measuring range is 0-18%. Accurately measures coolant concentration. Optimize coolant use and tool life. Just a few drops needed for test. Copper core for longer life. This refractometer is a simple instrument used for measuring concentrations of aqueous solutions. The built-in Automatic Temperature Compensation (ATC) feature makes it get a consistently accurate reading, no need to control the temperature of the liquid deliberately. Make sure it's at room temperature during use (0-25 ℃) Includes instructions. Shipping Weight: 1 lbs