Handheld Automotive Engine Devices Anti Freeze & Coolant Tester

This item is a Silverline Engine Coolant Checker (Model 427656), a disc-type hydrometer used for testing antifreeze strength. 

Function: Measures the freezing point of coolant to determine its protection level.

Measurement Range: -7°C to -37°C.

Compatibility: Suitable for ethylene glycol-based coolants.

Features: Features a rubber bulb and hose for suction, with discs that float to indicate the result.

Note: 

- All dimensions are measured by hand, there may be small deviations.

-  may vary slightly due to the color setting of each individual monitor.The coolant tester has a clear scale displaying temperature with degree Celsius and Fahrenheit , and it enables user friendly calibration.

- The transparent tube facilitates easy color and condition observation of your antifreeze solution. If rusty particles, sludge or sediment are present, these would be effortlessly detectable.

- The antifreeze and coolant tester is made of ABS plastic material as its core, the body is made up of soft, pliant rubber on either sides.

- Easy to use: Just insert the rubber tube into the coolant, press the opposite end, and observe the pumped up liquid.

- It can accurately measure in low temperature or high temperature.

- For determining levels of ethylene glycol anti-freeze. Beyond 70 percent anti-freeze, cooling and corrosion effectiveness is reduced.

Freeze protection level indicated by floating coloured discs.

Place of Application: Suitable for cars, trucks, buses, etc.