kewtechcorp.com
kewtechcorp.com
4. Intended use
The tester may be used only under the conditions
and for the purposes for which it was designed.
Therefore, observe in particular the safety
instructions and the technical data including
environmental conditions.
5. Tester information
1. Handle Test Probe, L1 (-)
2. Instrument Test Probe, L2 (+)
3. LED’s for voltage indication
4. LED for single-pole (SP)
5. RX (continuity) LED
6. Polarity indication
7. Battery Case
8. Probe-Tip protection
9. Finger guards
To avoid an electric shock, observe the
precautions when working with voltages. The tester
must not be used with the battery compartment open.
Before using the tester, ensure that the test
lead and device are in perfect working order eg.
Look out for broken cables or leaking batteries.
Hold the tester and accessories by the
designated grip areas only, the display elements
must not be covered. Never touch the test probes.
The tester may be used only within the specified
measurement ranges and in low-voltage installations
up to 690 V.
The tester may be used only in the measuring
circuit category it has been designed for.
Before and after use, always check that the
tester is in perfect working order (e.g. on a known
voltage source).
Do not use the tester if one or more functions
fail or if no functionality is indicated.
It is not permitted to use the tester during rain
or precipitation.
Correct measurement is guaranteed only within
a temperature range of -15°C to +55°C at a relative
air humidity of less than 85%.
If the safety of the user cannot be guaranteed,
the tester must be secured against unintentional use.
Safety is no longer guaranteed in the following
cases:
− With any obvious damage
− With a broken housing / cracks in housing
− if the tester can no longer perform the required
measurements/ tests
− has been stored for too long in unfavorable
conditions
− if it has been damaged during transport
− leaking batteries
The tester complies with all EMC regulations.
Nevertheless it can happen in rare cases that
electric devices are disturbed by the electrical field
of the tester or the tester is disturbed by electrical
devices.
Never use the tester in an explosive environment.
Tester must be operated by electrically trained
users only.
Operational safety is no longer guaranteed if the
tester is modified or altered.
The tester may be opened by an authorized
service technician only.
3. Danger of electric shock and other
dangers
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KT1710
VOLTAGE TESTER
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