
HVHIPOT 20kV Megohmmeter Electrical Resistance Insulation Testing & Testers. High Voltage Output: DC 15kV output with 7 fixed ranges and continuous custom voltage from 50V to 15000V. Advanced Safety Design: Fully isolated power supply with 25kV isolation voltage ensures operator safety. Comprehensive Test Functions: Supports IR, PI, DAR, DD, and Step Voltage tests with dual calculation modes. User-Friendly Interface: 7-inch full touch capacitive screen with 400cd/m2 brightness and one-key shuttle. Strong Anti-Interference: Hardware and software filters significantly improve performance in strong inductive environments. Breakdown Protection: Features arc burning protection to locate insulation weak points continuously. Data Management: USB storage for batch export and RS232/RS485/Bluetooth communication interfaces. Long Battery Life: Built-in 4400mAH lithium battery provides about 5 hours of operation at 10kV.