Water Soluble or Synthetics Coolant Tester - Refractometer
Optimize coolant use and tool life.
Solution measuring range is 0-18%.
Accurately measures coolant concentration.
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
Many metalworking products contain metals that are included in
the latest Prop 65 warning. Exposure to the elements can be
harmful. May cause cancer and reproductive harm.
