Operation Manual

GMC-I Messtechnik GmbH 67
Technical Data
Power Supply
Battery 2 ea. 1.5 V mignon cell (2 ea. size AA),
alkaline manganese per IEC LR6
Service life With alkaline manganese batteries: approx.
200 hours without MΩ
ISO
measurement
Battery test Battery capacity display with battery
symbol in 4 segments: .
Querying of momentary battery voltage via
menu function.
Power OFF function
The multimeter is switched off automatically:
– If battery voltage drops to below approx.
1.8 V
– If none of the keys or the rotary switch are
activated for an adjustable duration of 10
to 59 minutes, and the multimeter is not in
the continuous operation mode
Power pack socket If the power pack has been plugged into
the instrument, the installed batteries are
disconnected automatically.
Rechargeable batteries can only be
recharged externally.
1)
Times 0.7 for interface operation
Electromagnetic Compatibility (EMC)
Interference emission EN 61326:2006-1 class B
Interference immunity EN 61326:2006-1
EN 61326:2006-2-1
Data Interface
Type Optical via infrared light through the housing
Data transmission Serial, bidirectional (not IrDa compatible)
Protocol Device specific
Baud Rate 38,400 baud
Functions – Select/query measuring functions
and parameters
–
Query momentary measurement data
The USB⏐X-TRA plug-in interface adapter (see accessories) is
used for adaptation to the PC’s USB port.
Internal Measured Value Storage
Memory capacity 4 MBit / 540 kB for approx. 15,400
measured values with indication of date
and time
Measuring
Function
Nominal
Voltage U
N
Resistance
of the
DUT
Service life
in Hours
Number of Possible
Measurements with
Nominal Current per
VDE 0413
V 200
1)
V 150
1)
MΩ
10 V/100 V 1 MΩ 50
10 V/100 V 100 kΩ 3000