6
I. Attention
Thank you for purchasing this pincer earth tester from ETCR Electronic. In
order to make better use of the product, please be certain:
--To read this user manual carefully.
--To comply with the operating cautions presented in this manual.
Under any circumstances, pay special attention to safety in the use of
the Meter.
Pay attention to the measurement range of the Meter and the using
environment provided.
Pay attention to the text labeled on the panel and back plane of the
Meter.
Before booting up, the trigger should be pressed for a couple of times
to ensure the jaws are well closed.
In the process of auto inspection in booting up, DO NOT press the
trigger, nor clamp any wire.
The process of auto inspection would display "CAL6, CAL5,
CAL4…CAL0, OL Ω."
Before the auto inspection is completed and the "OL Ω" symbols are
showed, the measured objects cannot be clamped on.
The jaw planes contact must be maintained clean, and should not be
polished with corrosive and rough materials.
Avoid any impact onto this Meter, especially the jaw contact planes.
This Meter will have some buzzing sound in measurement process,
and it is normal.
The measurement current of the wire should not exceed the upper limit
of the Meter.
Please take out the batteries in the case of the Meter being idle for a
long time.
The dismantling, calibration and maintenance the Meter shall be
