• Quickly measure the concentration of coolant
  • Measuring range: 0-32%
  • Graduation: 0.2%
  • Dimension: 27 x 40 x 160mm
  • Weight: 175g
  • Refer to the refraction factor of coolant, for example: the refraction factor of grinding emulsion is 2.1, the reading value is 6%, so the actual concentration is (2.1x6%)=12.6%