[Efficient Work]: Dial type coolant tester is basically used to measure the freezing point of winter protection and the boiling point of summer protection. It might probably steer clear of the freezing of water in cold weather and the overheating of the engine to lead to mechanical failure and engine failure.
[Easy to Understand]: Calibrated at °C and °F for speedy and accurate testing, easy to read scales and pointers.
[High Reliability]: Rapid-test coolant tester, quick to understand coolant state, with stable characteristics and high reliability. Measures freezing point for winter protection and boiling point for summer protection.
[Durable ABS Material]: This antifreeze tester is manufactured from ABS subject material, designed to quickly test the coolant tester and quickly consider the status of the coolant.
[Quality Control]: Our anti Freeze tester is professionally manufactured and passed strict quality inspection. Its quality is trustworthy. Lightweight and portable, easy to hold and use.


Dioche Coolant Tester, Dial Type Test Anti Freeze Densitometer Coolant Tester Accessory, Coolant Tester Accessory Checking Liquid for Coolant Hydrometer Tester, DIOCHEHE8YWDXV62
Amazon.com Price: $9.31 (as of 17/09/2025 00:09 PST- Details)
[Efficient Work]: Dial type coolant tester is mainly used to measure the freezing point of winter and the boiling point of summer . It can avoid the freezing of water in cold weather and the overheating of the engine to cause mechanical failure and engine failure.
[Easy to Understand]: Calibrated at °C and °F for quick and accurate testing, easy to read scales and pointers.
[High Reliability]: -test coolant tester, quick to know coolant state, with stable characteristics and high reliability. Measures freezing point for winter and boiling point for summer .
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