Mac Tools Online Store - Propylene Glycol Antifreeze Tester

Propylene Glycol Antifreeze Tester (107A)

Tests all propylene glycol based antifreeze including Sierra®

The number of floating discs indicate the degree of coolant protection

Temperature compensating with both Fahrenheit and centigrade scales

Virtually unbreakable plastic housing

Price: $21.99 (USD)

Quantity: