First Steps; Commissioning; Getting To Know The Product; Mains Operation - TESTO 320 Instruction Manual

5 First steps

5 First steps
5.1.

Commissioning

The measuring instrument is supplied with a rechargeable battery
already fitted.
> Charge the rechargeable battery fully before using the
measuring instrument, see Charging the battery, page 59.
5.2.

Getting to know the product

5.2.1.

Mains operation

If the mains unit is connected, the measuring instrument is
automatically powered from the unit.
1. Connect the mains unit instrument plug to the instrument's
micro USB socket.
2. Connect the mains plug of the mains unit to a mains socket.
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