This is a 35''TFT LCD CCTV Network Video monitor tester, it is an ideal equipment for installing and inspecting engineering, can be widely used for camera testing, Video Cable transmit testing, or network Cable testing, easy to operate Features: - Best system equipment for installing and inspecting engineering Built-in Li-battery; Video- in terminal and DC power supply Palm-size, easy to carry and operate - Through DC power out enables the user to inspect; correct the camera or confirm the installation - It's convenient for Video equipment that helps communication and discussion with clients during the installation process Application: - Monitor: Camera quality inspecting; image of installation correcting; inspect and repair of monitor system circuit etc Specifications: - Mainframe - Display - 35''TFT Color LCD - Image Resolution 640X480 - Video In x 1 (BNC connector) - DC power out x 1 (Support CCD camera of power source/Max electric currency 400mA) - System format NTSC / PAL - Status Indicator 2 LED (Power IND = Green / Charging IND =Red) - Power Source Built- in rechargeable Lithium battery: 3.7V 2000mA - Power Source External power:DC 5V 10A Adapter - Dimension/ Wight 180mm (L) x 98mm (W) x 30mm(H) / 250g What's in the box Tester, Power Supply, Adaptors