Interfaces; Voltage Supply - TESTO 625 Instruction Manual

3. Production description
24
Important displays
Display Meaning
Battery capacity (bottom right in display):
· 4 segments in the battery symbol are lit: Instrument battery is fully
· No segments in the battery symbol are lit: Battery is almost spent
Measurement channel: Radio probe (the number of "radio wave"
segments shown indicates the strength of the signal)
Battery capacity of radio probe (above the radio probe symbol
Radio probe battery is almost spent

3.2 Interfaces

Probe socket
A plug-in measuring probe can be connected via the probe
socket on the head of the instrument.
Radio module (accessory part)
Radio probes may only be used in countries in which
they have been Type Approved (see application infor-
mation of the radio probe).
A radio measuring probe can be connected via the radio
module.

3.3 Voltage supply

Voltage is supplied by means of a 9V monobloc battery
(included in delivery) or rechargeable battery. It is not
possible to run the instrument from the mains supply or
charge a rechargeable battery in the instrument.
charged
: