Hy Electric 10kv 15kv Insulation Resistance Tester Transformer/Switchgear IR Test Device

Hy Electric 10kv 15kv Insulation Resistance Tester Transformer/Switchgear IR Test Device. High Voltage Testing Capability: Supports test voltages up to 15kV for large HV transformers and switchgear. Strong Anti-Interference: Features anti-electric field interference ability up to 2mA (50Hz) for 500kV substations. Adjustable Voltage Output: Smoothly adjusts voltage from 0V to 20kV across multiple steps (0.5kV-20kV). Portable Design: Compact dimensions (315x240x180mm) and lightweight at 5.5kg for easy transport. Built-in Timekeeping Function: Reminds users to record data and analyzes absorptance and polarization index. Rechargeable Battery Power: Equipped with a 2600mAh Li-thium battery for portable operation. Professional Manufacturer: 15+ years experience with ISO9001 certification and strong R&D team.