Five main functions to assist construction personnel in on-site debugging and troubleshooting
Video signal testing function, large high-definition LCD display screen
Network cable testing function, capable of testing any sorting of network cables
Video signal generation function, capable of independently outputting 1 video test signal
Chinese OSD menu operation, more convenient to operate
Dual power supply mode of battery and power supply
High capacity lithium battery with long working time
Low power consumption, automatic standby power-saving function, can display battery level