User Manual
4
WARNING
The instrument can only be used in properly grounded electrical installaons.
WARNING
Before use, check the instrument for damages. Do not use the tester if damages are detect-
ed.
WARNING
The detector must only be used under condions and for the pur-poses for which it has
been de-signed. Parcular aenon should be paid to the safety instrucons. The technical
specicaons relang to environ-mental condions and the use of the detector in dry
surroundings.
WARNING
The voltage detector is appropriate for AC voltages between 100 V and 1000 V. A perfect in-
strument funcon is only ensured within a temperature range of 0~+50C° ,<80% humidity.
WARNING
The signal during the voltage de-tecon does not provide any indi-caon of the type and
level of volt-age present. In case of doubt, measure the voltage by using a 2-pole test
instrument with display indicaon such as Voltest-B.
When tesng mains connected cables for interrupons the user must ensure that both
lines are connected once to phase (L). (turn shockproof plugs by 180°)