Advanced Transformer Grounding Current Tester with Extended Standby

Advanced Transformer Grounding Current Tester with Extended Standby. Ultra-long Standby: Built-in 2100mAh lithium battery provides 3-4 hours of continuous operation. Strong Anti-Interference: Innovative shielding technology ensures stable readings in complex environments. Large Diameter Clamp: 80x80mm jaw fits cables up to 80mm or 96x4mm flat steel ground wires. Multi-Parameter Display: Simultaneously tests one leakage current and three voltages on one screen. Data Storage Capability: Built-in memory stores up to 500 sets of measurement data and waveforms. Over-limit Alarm: Features adjustable leakage current alarm function for safety. Customization Options: Supports full customization, minor customization, and design-based customization.