WB2678A — LISUN Grounding Resistance Tester
LISUN WB2678A Grounding Resistance Tester — 10A/25A dual-range grounding loop testing for industrial equipment, distribution boxes and R&D verification.
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Overview
The WB2678A Grounding Resistance Tester outputs a standard test current of 10A or 25A to simulate actual grounding system operating conditions, evaluating conduction performance and safety reliability of grounding loops. Identifies hazards such as poor grounding and excessive contact resistance, protecting equipment against electric shock and lightning strikes.
Key Specifications
Test current range: 10A/25A (dual range) | Display: 3-window simultaneous (resistance, current, time) | Reference standard: IEC 60364-6
Features
- Dual current range: 10A/25A
- Three-window simultaneous display: grounding resistance, test current, test time
- Identifies poor grounding and excessive contact resistance
Applications
Industrial motor and frequency converter grounding loop testing; Distribution box and substation lightning protection verification; R&D grounding compliance testing