XZH Test XHDJ705 ອຸປະກອນທົດສອບຄວາມຕ້ອງການດິຈິຕອນຂອງດິນ (0.01Ω ~ 2000Ω)

Function: grounding resistance measurement, ground voltage measurement, low value resistance measurement

Power source: DC 9V zinc-manganese dry battery R14S 1.5V 6 knots; continuous standby for 300 hours

Measurement method: precision three-wire measurement, simple two-wire measurement, average, maximum, minimum

Grounding resistance: rated current pole method, measuring current 3mA Max, 820Hz;

Ground voltage: average rectification

Display mode: 4-digit large LCD display, blue screen backlight

Grounding resistance: Range: 0.01Ω~2000Ω±1%rdg±3dg Resolution: 0.01Ω

Ground voltage: Range: AC 0 ~ 600V ± 1% rdg ± 3dgt Resolution: 1V

Measurement time: ground voltage: 3 times / sec; grounding resistance: 5 seconds / time

RS232 interface: RS232 interface, software monitoring, storage data can be uploaded to the computer, saved

Working temperature and humidity: -10 ° C ~ 40 ° C; 80% RH or less