Refine on Handheld Lightning Arrester Discharge Counter Tester Lightning Protection Tester Provide Other Electrical Tester

Refine on Handheld Lightning Arrester Discharge Counter Tester Lightning Protection Tester Provide Other Electrical Tester. Handheld Compact Design: Compact and reliable handheld terminal with one-key power on/off for easy portability. Dual Purpose Functionality: Calibrates both arrester discharge counters and leakage ammeter headers in one device. High-Definition Touch Screen: 320x240 color touch screen enables intuitive man-machine dialogue and operation. Long Battery Life: Rechargeable lithium battery supports over 2000 action tests on a single full charge. Massive Data Storage: Built-in memory chip stores up to 10000 data points with power failure protection. Flexible Data Export: Supports data export via USB disk and word file export for convenient record keeping. Adjustable Output Voltage: Output voltage adjustable from DC10V to 1800V with 1V step value for various counters. Precise Current Calibration: Calibration current adjustable from DC0.10mA to 30mA with 5-gear step settings.