Antifreeze and Coolant Tester Hydrometer Tester,Dial Type Rapid test Anti freeze Densitometer Accessory

【Durable】This antifreeze tester is made of high-quality plastic and rubber materials, designed to easily test the freezing and boiling temperature of the coolant to the aqueous solution; large rubber bulbs and rubber tubes can easily suck liquid into small plastic containers. 【Fast】Rapid-test coolant tester, quick to know coolant state, the transparent capsule contains sensitive pointers that can measure the freezing and boiling points of liquids at Celsius and Fahrenheit temperatures. 【Precise】Accurate with easy to read scale & pointer. Calibrated in °C and °F, convenient to test, measures freezing point for winter and boiling point for summer protection. 【Simple】Lightweight and portable, easy to carry and use, You can understand the freezing point and boiling point of the solution without paying attention to the color or pH balance. One side of the tester is marked with a freezing point scale, and the other side is marked with a boiling point scale. 【Applied to】Meet the installation needs of your vehicle without worrying about the unusable items.