Refractometers for anti-freeze and AD-BLUE
If you would like to avoid costly damage to your car, check the anti-freeze in time. We offer several refractometers, at a friendly price. The windshield washer tank, the cooling pipes and the engine can damaged because of low anti-freeze levels. In our range, you will also find an AdBlue tester, with which you can check the concentration of the additive. Prevent damage with little investing.