TESTO 720 - Commissioning; Inserting a battery;rechargeable battery

4. Commissioning 25
4. Commissioning
This chapter describes the steps required to commission
the product.
²
Removing tthe pprotective ffilm oon tthe ddisplay:
i Pull the protective film off carefully.
²
Inserting aa bbattery/rechargeable bbattery:
1 To open the battery compartment on the rear of the
instrument, push the lid of the battery compartment in
the direction of the arrow and remove it.
2 Insert a battery/rechargeable battery (9V monobloc).
Observe the polarity!
3 To close the battery compartment, replace the lid of
the battery compartment in position and push it
against the direction of the arrow.
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