ELECTRICAL SAFETY TESTER
USER MANUAL
11
Secure Testing
Never operate the tester in the place with electric circuit device
around.
The earth lead should be well connected in accordance with
instruction. The Return Lead has to be connected to the tested object
first before linking up test probe. Connect the test probe to the high
voltage output terminal ONLY when conducting tests. Otherwise,
keep the probe disconnected from the tester. Also, do not touch the
electric conductor of test probe and the operator has to fully control
the power on/off by using switch or remote control, which should not
be lay aside carelessly.
WARNING: During the testing, do not touch the tested
object or any other connected objects.
3-3.Environment
The normal ambient temperature range of this instrument is from 0°
to 40°C (32° to 104°F). To operate the instrument over this specific
temperature range may cause damage to the circuits.
Do not use the instrument in a place where strong magnetic or electric
field exists as it may disturb the measurement.
ELECTRICAL SAFETY TESTER
USER MANUAL
12
4. PANEL INTRODUCTION
4-1. Front Panel
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