Introductions:
Break the boot for a long time self-test waiting, boot immediately into the test.
◆ breakthrough relay self-test mode, out of the relay, the use of advanced algorithms and digital integrated processing technology, fully intelligent.
◆ break the old product cumbersome problem, more in line with handheld instrument features.
◆ new design, panel 6 key operation, performance through.
◆ increase the sound and light alarm function, "beep - beep - beep -" alarm sound.
◆ increase the interference signal recognition, indicating the function, "beep - beep - beep -" tone, NOISE symbol flashing
◆ increase the storage data: 99 group.
◆ Resistance range is wider: 0.01Ω-1200Ω
◆ leakage current detection resolution higher: 0.05mA
◆ lower power consumption: the maximum starting current does not exceed 50mA.
◆ test faster: 0.5 seconds / time
◆ improve the anti-jamming capability and test stability.
ETCR series of clamp grounding resistance meter is widely used in electric power, telecommunications, meteorology, oil, construction and industrial electrical equipment grounding resistance measurement, loop resistance measurement. In the measurement of a grounded grounding system, do not disconnect the ground lead off the line, without auxiliary electrodes, safe and fast. Can be measured with the traditional method can not be measured ground fault can be applied to the traditional method can not measure the occasion, because the ETCR series clamp ground resistance meter is measured grounding resistance and ground lead resistance of the integrated value.
ETCR series clamp grounding resistance meter has a long jaw and round jaws of the points, long jaws are particularly suitable for flat steel grounded occasions. The C-type clamped ground resistance meter also measures the leakage current and neutral current of the grounding system.
