Antifreeze Coolant

Antifreeze refractometer perfectly suitable to test the concentration of ethylene glycol or propylene glycol in antifreeze liquids and battery fluid. Coming in handheld design, this coolant refractometer offers easy operation while delivering accurate results with superior accuracy. This unit features only one unit system °C that indicates the freezing point of either ethylene glycol or propylene glycol used in cooling systems. Furthermore, this unit employs reliable methods for testing engine coolant freezing point and battery charge condition. This coolant and battery fluid refractometer plays important role in radiant heat line fluids, automotive industries, and battery testing and battery backup systems.