
Lightning Arrester Characteristic Tester for Moa Testing. Long Range Wireless Signal: Wireless transmission PT signal exceeds 800 meters for flexible live testing. Comprehensive Data Analysis: Measures full current, resistive current, harmonics, and phase difference accurately. Portable Design: Equipped with big capacity Lithium battery for easy portability and field use. Multi-Mode Synchronization: Supports both wired (40m) and wireless (800m) voltage reference signal sampling. Smart Connectivity: Bluetooth interface with PC management software for data analysis and reporting. Customizable Voltage Range: Reference voltage input range 25V-120V RMS, with customization available for >120V. Anti-Jamming Performance: Digital waveform analysis and filter software ensure high accuracy in noisy environments.