Robinair 75240 Coolant and Battery RefractometerRobinair Model: rbnn75240
Product Features & specs :
Robinair 75240 Coolant and Battery Refractometer
- Can be used for measuring the freezing point of either propylene or ethylene glycol based cooling systems
- It can also be used for checking the strength of electrolyte solution batteries
- This precision instrument features high-quality optics with ultra-smooth focusing
- Scale range is 32 degrees F to -60 degrees F.
- Coolant and Battery Refractometer - 75240