Πυκνόμετρο αντιψυκτικού ZECA 152

152 - COOLANT ANTI-FREEZE TESTERS
Cheap model, to check and reset ethylene glycol anti-freeze (normal anti-freeze). Quick and easy to use device, it permits to determine, with fair approximation, the freezing point of the water/anti-Freeze coolant. The device calibration is obtained by taking, as a basis for the liquid under test, a temperature of around 50°.