Digital Ground Resistance Tester

  • High measuring accuracy, high speed, easy to use, especially suitable for use in laboratory and automatic testing line
  • Test current AC / 5 ~ 30 (a),  resistance Ω (0 ~ 600 m),  time (1 ~ 99 s) shows at the same time
  • Test time can be arbitrarily set
  • Test alarm value can be arbitrary setup
  • Pass/fail sound and light alarm;
SKU: LW2678 Category: Tag:
Model LW2678
Output current AC:5~30(A)
Current accuracy ≤±5% ±5counts
Resistance testing range 0~200mΩ(25A) / 600mΩ(10A)
Alarm resistance value 0~200mΩ / 600(mΩ) Continuous setting
Measuring error ≤±5% ±5counts
Test voltage 10V MAX
Isolation transformer Capacity 300VA
Time control 1s~99s / Continuous setting and manual
Display mode Digital display
Test distinction Pass/failed, failed visual alarm
Work Environmental Relative humidity≤ 75% RH  ambient temperature:0 ~ 40 ℃
Input voltage AC 220V±10% 50Hz±5%
Dimension 350×130×280 mm
Weight 12kg



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