ANTIFREEZE COOLANT TESTER, ACCURATE MEASUREMENT, KEEP STABLE ENGINE PERFORMANCE, ESSENTIAL CHOICE FOR CAR MAINTENANCE

Product Attributes
Colors: Black+Transparent
Sizes:
Dial Size: 4.05*2.83 inch
Rubber Tip Size: 2.28*1.88 inch
Rubber Tube Length: 5.27 inch
Weight: 3.75 oz
Material: Rubber, PS
Packaging: Antifreeze Coolant Tester*1

Instructions for Use:
1. Note that start measuring after the engine has cooled down completely
2. Open the coolant reservoir cap and put the antifreeze coolant tester into it
3. Squeeze the top rubber bulb to draw in coolant until it is flush with the marked horizontal line
4. Start reading, observe the pointer direction, the position pointing is the correct reading
5. Note that keep the top red buoy always aligned perpendicular to the centerline during testing
6. Rinse with water after use and dry thoroughly before storing

Product Feature & Functions
1. Clear and accurate dual scale display of °F and °C, freezing point measure range of -43°C to -12°C in winter, boiling point measure range of 125°C to 131°C in summer, fast readout
2. Quickly measure state and concentration of engine coolant, for timely maintenance, keep stable engine performance, and keep safety of car cooling system under extreme temperatures of different seasons
3. Made of quality PS, not easy to break and damage, transparent shell design, you can clearly see pointer direction and coolant level, to avoid false readings
4. Compact and lightweight, take it with you every time you drive, measure coolant at any time, portable and practical car essentials