Specifications:

2.5" LTPS LCD

Compatible to more than 10 Protocols

Auto Switching from Pal to NTS

Visible UTP Testing for Short Circuit , Break, Cross Cable Problems, Etc

120 Ohm Resistance Switch, Long Distance Testing RS485 Signal used on a Normal Keyboard

Hi Performance Li-Poly Battery, Larger Volume, More Safer, Constantly Working for 8 Hours

Power: DC12V/700mA