MM-RSC1020 DURST RADIATOR, STRAY CURRENT LEAK DETECTOR

MM-RSC-1020 checks stray currents in the cooling system In simple terms stray current is a chemical/electrical process which causes an electrical current to pass through a vehicles cooling system fluid. It can cause rapid damage to radiators and will indirectly cause problems with other engine components such as water pumps, thermostat housings, etc.