Test Monitor Instruction and advantage
1. 2.5" LCD display, 640*480 resolution
2. OSD menu, can control protocol, address, baundrate and other function
3. Internet line test. If line is useful, then will show: "Cable OK" on the screen
4. Support R485 abd R232 synchronically. R232 can be used for testing code conversion
5. Spare parts: Lithium battery, video line, line clamp, charger,
Net, instruction sheet, gift box
6. Two battery is using for operating test monitor, and other two batteries is for store.
7. Charging fast, and the power can be used for 4-5hours, Auto-reduce power dissipation
8. Auto-identify NTSC, PAL.
9. Various of protocols compatible

Specification:
Exterior power: DC9V(2A)
Interior Voltage: DC/3.6V 1200mah Lithium Battery
Communication way: RS485/RS232
Input features: NTSC, PAL auto-identify
Video input/output: Selectable
Working temperature: -20C---+60C
Image display: 2.5 Inch largest LCD screen
Communication protocol: Selectable
Baudrate: Selectable
Dimension: 156mm X93mm X51mm