3.5\

Features:
* 3.5"TFT-LCD , 960（H）×240（V）resolution.

* Video Level testing, video signals measured in IRE or mV

* DC12V 1A power output for camera

* Audio input testing, testing the audio signal from pickup devices

* PTZ control. Pan/tilts the P/T unit, zooms in/out the lens, adjusts the focus, aperture and sets and calls the preset position

* PTZ continuing rotate test

* Video display. Adapt and display AHD / 720P / 960P and CVBS -NTSC / PAL video formats.
*LCD brightness adjustable.

* Video Generating, The PAL/NTSC multi-system colorbar video generator (seven-system switchable, transmit/receive seven-system colorful imagines)

* Data analyst. Captures and analyzes RS485 controlling data to help the technician to find out the problem.

* Cable testing. It is powerful in testing LAN cable, measuring the connecting status ，displaying the sequence of connection and the NO. of the LAN cable.

* Multi-interface and Multi-baud rate. Support RS232 ,RS485 and RS422 interface; baud rate ranging from 150, 600 to 19200bps.

* Multi-protocol. Supports more than twenty PTZ protocols. For example, PELCO-P, PELCO-D, SAMSUNG etc.

* PTZ address scanning, search up the ID of PTZ camera.

* Lithium Ion Polymer Battery (3.7V DC3000mAh). The device employsadvanced power control and protection circuit. The device is high power-efficient, energy saving and environmental protection. It can last 8 hours for normal use after charging for 6 hours.