User Documentation

12
For DC voltage, the polarity of the voltage dis-
played refers to the instrument test probe (+).
7.0 Maintenance
When using the instrument in compliance with the
instruction manual, no special maintenance is re-
quired. Should operational problems occur
during daily use, our consulting service will be at
your disposal, free of charge.
If functional errors occur after expiration of war-
ranty, our after sales service will repair your instru-
ment without delay.
7.1 Cleaning
If the instrument is dirty after daily usage, it is ad-
vised to clean it by using a humid cloth and a mild
household detergent. Prior to cleaning, ensure
that instrument is disconnected from
external voltage supply and any other instruments
connected. Never use acid detergents or dissol-
vants for cleaning. After cleaning, do not use the
voltage tester for a period of approx. 2h.
8.0 Technical Data
Voltage Range 12…690V AC/DC
LED-resolution +/-12,24,50,120,230,400,690V
Tolerance acc. EN 61243
AC/DC voltage
detection automatically
Range detection automatically
ResponseTime <0,1s
FrequencyRange DC,0…65Hz
InternalLoad approx.2,1W/690V
TestCurrent <3,5mA(400VACL-PE)
 <5,0mA(690VDC)
DurationTime DT=30s
Recovery Time 4 min
Auto-Power-On > 12V AC/DC
Overvoltage Protection 690 V AC/DC
Temperature Range -15°C…55°C
Humidity max.85%rel.H.
Heightabovesealevel upto2000m
Measurement Cat. CAT III / 690 V
Pollution Degree 2
Protection Degree IP 64
Safetyacc. DINEN61243-3,
DINVDE0682part401,
EN61010,IEC61010
Weight approx.115g
Dimension approx. 210 x 55 x 21 mm