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Price history: ₱6,300 every time we've checked since Oct 24. We'll show changes here.
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model: Victor 4105A You can test the grounding resistance of various grounding systems, including power systems, electrical equipment, lightning rods, and resistance values and AC voltage tests of low-resistance conductors. The grounding resistance measurement range is 0.01Ω to 2000Ω, and the resolution is 0.01Ω. Measuring ground resistance Accurate measurement (equipped with test leads) to drill the ground bolts P and C to the ground depth. They are arranged in line with the grounding equipment, 5-10 meters apart from each other. (Note: Be sure to insert the grounding nail into the damp soil. If the grounding ground nail is dry, you need to add water or stone or sand to get wet and test) Grounding resistance test requirements: A. AC working ground, the resistance to ground should not exceed 4Ω, B. safe working grounding, the grounding resistance should not exceed 4Ω, C. DC working grounding, the grounding resistance should be determined according to the specific requirements of the computer system; D. The grounding resistance of lightning protection grounding shall not exceed 100Ω; E. For the articulated grounding of the shielding system, the grounding resistance must not exceed 10Ω. Pacakge: 1) Auxiliary ground rod* 2 2) Test line (Red test line 15m*1/Yellow test line 10m*1/Green test line 5m*1) 3) Simple lead test (1.6 meter red test lead* 1 / 1.6 meter green test lead* 1) 4) User Manual * 1 5) Tool bag* 1 Supporting battery model: 1. 5V battery 6pcs 12V battery 1pc
