Description

Sealey AK4122 Propylene Glycol Antifreeze Tester Disc Type  Tests modern propylene glycol coolant antifreeze, hot or cold. Protection level is indicated by the number of the five large coloured discs which float in the sample. Easy-to-read temperature table on the virtually unbreakable plastic body.  Tests modern propylene glycol coolant antifreeze, hot or cold  Protection level is indicated by the number of discs floating in the sample  Easy-to-read temperature table  Tough, virtually unbreakable, plastic body  Model No AK4122