Feature: 1. [Cable Fault Tester] Suitable for automatically measuring the accurate location of wire obstacles such as broken wires, mixed wires, and ground gas in power cables. 2. [User Friendly Design] Featuring a large color LCD display with a user friendly interface menu design and quick digital keys, this cable fault tester ensures convenient operation for users. 3. [Waveform Comparison Function] The cable fault locator offers a waveform comparison function for easy comparison between test waveforms of faulty and normal wires, facilitating clear fault point identification. 4. [Advanced Technology] Utilizing ARM CPU combined with FPGA technology, the cable fault tester can perform complex calculations quickly and accurately analyze fault waveforms. 5. [DAGC System] The digital automatic gain control system allows for digital gain adjustment, eliminating waveform distortion caused by potentiometer knob. It also enables accurate linear adjustments, facilitating manual testing processes. Specification: Item Type: Cable Fault Tester Material: ABS Maximum Manual Test Range: 8km Maximum Intelligent Test Range: 4km Maximum Resolution: 0.5m Testing Blind Zone: 0m Power Consumption: 1W Operating Temperature: -15℃ to +45℃ Storage Temperature: -20℃ to +55℃ Pulse Width: 30ns to 50us Pulse Amplitude: 0-30V LCD: 480x800 Color Screen Battery: Lithium Ion Battery 4400mAh x 1 (Built in). Package List: 1 x Cable Fault Tester 1 x Testing Line 1 x Storage Bag 1 x User Manual 1 x Adapter 1 x Rope