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3 Operation
3.4
Connecting accessory devices
The following accessory devices can be fitted to the sensor head:
z
Probes
For detection and measurement in hard-to-reach places.
Probes are fitted using two knurled thumb screws.
z
Test head
For adjusting the device using a test set.
Note:
Certain probe types can only be used with devices
having an integrated pump.
