Review on Mityvac MV4525 Coolant System Diagnostic by Matt Hamilton

This test kit is HUGE and includes molded expansion tank/radiator cap adapter slots that can be purchased separately. Everything corresponds to the description and works perfectly. The instruction manual is hidden in a flap at the top center of the case. My only criticism of the whole kit is that the dial thermometer/temperature gauge is very inaccurate - my temp gauge reads 25 degrees below zero. After the call, Lincoln has a replacement thermometer/thermometer on its way to me.