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part of the device.
- Remove the discharged batteries from the battery compartment.
- Then, insert the batteries into the battery compartment at the provided places (please
observe correct polarity of the batteries).
- Slide the battery compartment cover back onto the bottom part of the device.
9.3 Calibration
To maintain accuracy of the measuring results, the device must be recalibrated in regular in-
tervals by our factory service. We recommend recalibrating the device once a year. For this
purpose, send the device to the following address:
Benning Elektrotechnik & Elektronik GmbH & Co. KG
Service Center
Robert-Bosch-Str. 20
D – 46397 Bocholt
9.4 Spare parts
Module / ambient temperature sensor
part no.: 1005 6280
Compact protective pouch
part no.: 1005 6270
USB connecting cable (A plug to B plug) part no.: 1000 8853
10. Environmental protection
At the end of product life, dispose of the unserviceable device via appropriate return
or collecting facilities provided in your community.