A quick and easy to use antifreezer and coolant tester that indicates the level of protection within the system.
A quick and easy to use antifreezer and coolant tester that indicates the level of protection within the coolant system.
This anti-freeze tester can be used warm or cold and indicates protection levels ranging from -12C to -43C or +10F to -45F. The level is indicated using a dial reader that clear points to the protection level on the side of the tester. The suction ball on the top of the tester works by squeezing the ball when in liquid which draws the fluid into the tester body for an accurate reading.
