AIS-R41D Battery/Coolant Refractometer

The AIS-R41D can be used for measuring the freezing point of either ethylene glycol or propylene glycol based cooling systems. It can be used for checking the strength of electrolyte solution batteries also.

Scale range:

  • -50-0 °C; Coolants
  • -40-0 °C; Cleaner
  • 1.10-1.40kg/L; Batteries

Minimum scale:

  • 5 °C
  • 10 °C
  • 0.01kg/L

Automatic Temperature Compensation ATC 10-30°