It is essential to know the concentration and freezing point of anti-freeze coolants for vehicular safety.
It is essential to know the concentration and freezing point of anti-freeze coolants for vehicular safety. Keeping a suitable concentration of coolant prevents engine trouble and possible radiator corrosion. These refractometers (available with either ¡ÆF or ¡ÆC ranges) monitor the freezing point of both ethylene glycol and propylene glycol; in addition, they indicate battery recharge level. Models BC-3E (¡ÆF) and BC-2E (¡ÆC) are simple to use and are virtually an indispensible instrument for gas stations, service shops, cab companies, etc.
Applications
Anti-Freeze Coolant Freezing Point & Concentration