TESTO 300 LL NEXT LEVEL User Manual

7 First steps
15
7 First steps
7.1 Commissioning
Take the information in the testo information document (included with the
product) into account for this.
7.2 Mains unit/energy storage unit
The measuring instrument is supplied with an energy storage unit.
Fully charge the energy storage unit before using the measuring
instrument.
If the measuring instrument is completely discharged, allow at least 30
minutes to charge before switching the measuring instrument on and
using it again.
If the mains unit is connected, the measuring instrument is
automatically powered via the mains unit.
Only charge the energy storage unit at an ambient temperature of 0 to
35 °C.
Storage conditions for the energy storage unit:
• Ambient temperature from 10 to 20°C
• Charge level of 50 to 80%
7.2.1 Charge energy storage unit
1
Connect the instrument plug of the mains unit to the mains unit socket
on the measuring instrument.
2
Connect the mains plug of the mains unit to a mains socket.

The charging process starts. LED in
the condensate trap flashes red.
The charging process stops
automatically when the energy
storage unit is fully charged. LED in
the condensate trap has a continuous
red light.
If the energy storage unit has discharged completely, the charging time
at room temperature is approx. 5-6 hrs.

TESTO 300 LL NEXT LEVEL Specifications

General

Brand	TESTO
Model	300 LL NEXT LEVEL
Category	Measuring Instruments
Language	English