Electrical circuits can be dangerous and / or lethal when
a lack of caution or poor safety practice is used.
Use caution in the presence of voltage above 24V
as these pose a shock hazard.
1.7 Pay attention to cautions and warnings which will
inform you of potentially dangerous procedures.
1.8 Your analogue insulation tester has a live circuit
warning bleeper. If it is connected to an AC live
circuit, a beep of twice the frequency of the
voltage present will be heard.
DO NOT proceed to test and immediately disconnect the
instrument from the circuit. In addition, the warning light
will lit if the voltage is above 100Vdc or 70Vac.
When AC voltage is present, before testing, it's value is
displayed on the AC scale.
2. Safety Notes
Rated environmental condition
(1) Indoor use.
(2) Installation Category .
(3) Pollution Degree 2.
(4) Altitude up to 2000M.
(5) Relative humidity 80% Max.
(6) Ambient temperature 0ºC~40ºC.
Meter is protected throughout by double
insulation or reinforced insulation.
Warning ! risk of electric shock.
Caution ! refer to this manual before using the
meter.
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