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II. Brief Introduction
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 resistance measurement of the power,
telecommunications, meteorology, oilfield, construction and the