The Praktiker case is the SEDA entry model with which approximately 80 % of all vehicle types can be tested for radiator system pressure and temperature.

Extended with the three-way distributor, CO Tester and reaction fluid the cylinder head seal can be tested with the cooling system test at the same time.

All ADAC (German Automobile Club) breakdown service vehicles have been fitted with a SEDA cooling system test case

The proven previous model SEDA 5 Star Tester offers the possibility to run the radiator system pressure test and the cylinder head leak test in one operation cycle. The pressure build-up in the radiator system takes place as in the 5 Star Tester either during the warming up phase without air pressure or with air pressure via the tire inflator.

For garages who prefer working with a hand pump we supply in the case a coupling nipple for the connection to a hand pump.

With the SEDA system no overpressure can occur because it is protected by overpressure valves. The rest pressure stays in the system.

The top model amongst the cooling system test devices with SEDA “three in one” test function!

In addition to pressurizing with the hand pump and/or compressed air the pressure in the system (for early recognition of damage) can be built up by warming of engine. Once the operating temperature has been reached the following can be tested in one operational step:

• pressure of cooling system
• leaks in the cylinder head and
• ventilation / thermostat