Portable tester with monitor and PTZ control function together;Three kinds of Optional color(iron gray,black,yellow)                                               

2.5 high resolution LCD display and show camera image,1-channel video input,1-channel video output                       

OSD menu,fast function keys,visual for easy operation                   

Various of protocol and baudrate are compatible,support RS232 and RS485 Synchronously        

Support internet test function,can test and distinguish the lines is good or not                                  

Built in 8Ohm/1W lounderspeaker,audio test function                                                          

Support DC12V output,offer electricity for camera Fast charging,configure DC12/2A power,2 rechargeable lithium batteries,power output cable,audio/video cable,etc    

Low power consumption,the power can be used for 5-6 hours after charging           

Auto-reduce power dissipation,extend the batter life          

Auto-identify NTSC,PAL Convenient,save time and effort