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Product description
2.2 Probe polarity switch
The TP200 probe is polarity sensitive and must be connected to the PI 200 such
that the centre contact of the M8 connector is positive and the thread is ground (0
V). A reversed polarity connection will cause the POWER and STOP indicators to
be illuminated on the front panel. Sliding the switch to the REV position should allow
normal operation. Incorrect setting of the polarity switch should not damage the probe.