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5 or more £148.75
The MS-Tester is device for easily testing of PTC-resistor relays for correct function (Ordering Code T221734)
Normal PTC-resistor relays can be tested by simply disconnecting the sensor. PTC-resistor relays with monitoring of sensor short-circuit and break need more sophisticated test equipment.
With the help of the ZIEHL MS-Tester, these relays can be easily tested for correct function. The included cable is designed for the connection of relays type MSF 220 V(U). Any other PTC-resistor relay can also be connected to the MS-Tester.