1560 DIGITAL ISOLASJONSMÅLER MED KONTINUITET 21
9. Refrain from storing or using the instrument in the explosive and flammable environment with high
temperature, high humidity and strong electromagnetic field.
10. Refrain from changing the internal wiring in the instrument to guard against damage to the instrument
and danger.
11.When LCD display shows the icon• •.it is required to replace the battery in time to ensure the
measurement accuracy.
Note: do not measure the insulation resistance when the battery voltage is less than 7.BV indicated by
low-voltage symbol; replace the battery immediately when the battery is lower than 7.2V indicated by the
flashing low-voltage symbol.
12.Power off immediately after measurement. Take out battery when the clamp ammeter will not be in use
for a long time.
IV. Electrical symbol
Warning & caution safety label
Double insulation
DC (Direct Current)
AC (Alternative Current)
Low battery
Dangerous high voltage!
Buzzing on-off
Earthing
Comply with EC standard
GB
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