Car Anti-Freeze and Coolant Tester Densitometer Tester Car Accessories W1656C

3.CLEAR TESTER FOR VISUAL INSPECTION: As a the clear reservoir allows you to inspect the condition of the antifreeze in your vehicle; inspect color and for any rust sludge or other sediments 4.EASY TO READ HYDROMETER SCALE: The clear capsule contains sensitive pointers that measure the freezing and boiling points of the liquid in both Celsius and Fahrenheit; These pointers are easier to read than standard coolant test strips because you do not need to focus on the color or PH balance to understand the freeze and boiling points of your solution; One side of the tester is labeled with freeze point scale while the other side is labeled with scale 5.COMPATIBLE WITH ALL ETHYLENE GLYCOL ANITFREEZE: Works with all ethylene glycol coolants including Dex-Cool; This tester provides immediate results on the freezing and boiling points of your coolant to water mixture; Use vehicle manual and geological location to decide on the best ratio for your vehicle Package Contents:1*Car coolant tester