Spero- Universal Cooling System Pressure Tester

Features
1. Check leaking status from tank cooling systme by pushing pressure to manual pump.
2. There a 3 different sizes for connecting with different size of cooling tank mouth.
3. Cooling tank shall not be more than 20 PSI if under proper pressure.If stop moving while the highest value pointed, then means the cooling tank is under proper operation.

4. Tester testing operation shall be worked while cooling tank has been in low temperature.