Tests ethylene glycol strength and includes temperature adjustment scale for accurate interpretation of mixture strength. Composite body and rubber bulb for workshop durability....
Price: £4.95 from Tooled Up
Tests ethylene glycol strength in radiator or header tank. Tube construction with thermometer for temperature calibration....
Checks condition of coolant antifreeze, hot or cold. Freeze protection level is indicated by the number of the six 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 the five large coloured discs which float in the sample. Easy to read temperature table on the virtually unbreakable plastic body....
