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This instrument was designed by technical department of
ETCR Electronic Technology Company. Its performance is mainly
reflected in:
u Breakthrough in self-test the boot a long time to wait, start
immediately into the test.
u Breakthrough relay self-test mode, using the most
advanced processing algorithms and digital integration
technology, a fully intelligent.
u Break the old product to heavy issues, more in line with
characteristics of handheld devices.
u New design, panel operation with 6 buttons, better
performance.
u An increase of sound and light alarm, "beep—beep--beep
--" alarm sound.
u Increase the interference signal recognition indicator.
u Improved anti-jamming capability and test stability.
u Stored data: 99 Units.
u Wider range: 0.01Ω-1200Ω
u Lower power consumption: Maximum operating current
not exceeding 50mA.
ETCR series of Pincers Earth Tester is widely used in the
grounding
telecommunications, meteorology, oilfield, construction and the
II. Brief Introduction
resistance
measurement
-3-
of
the
power,
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Do you have a question about the ETCR2000+ and is the answer not in the manual?
Questions and answers
CALIBRATION TIME
The calibration for the ETCR2000+ occurs automatically during boot-up. The device performs auto-calibration after pressing the POWER key and shows "OL Ω" upon successful completion. The exact duration of the calibration time is not specified.
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Unit does not switch on,batteries are good.
If the ETCR2000+ unit does not switch on despite having good batteries, possible issues include:
- Incorrect battery polarity: Ensure batteries are installed correctly.
- Poor contact of battery contacts: Check and clean or replace the battery contacts.
- Wrong battery type: Use the correct battery type.
- A break in the battery harness: Perform a continuity test; replace the harness if no continuity.
- Displaced POWER button: Re-assemble the button.
- Poor contact of power plug: Re-plug or replace the plug.
- Defective PCB or circuit component: Replace the PCB if current consumption is about 100mA or more at 6V.
This answer is automatically generated