Robinair is a global leader in service tools and equipment with products that serve the heating/ventilating/air conditioning/refrigeration (HVAC-R) and mobile markets, which includes the automotive aftermarket along with other industries such as agriculture and construction.
- 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