... PTZ controller 3.5 inch CCTV Model :STest -894 with digital multimeter and PTZ controllerDetailed Product Description CCTV tester Dome camera and ... .PTZ controllerFEATURES3.5"TFT-LCD , 960(H)×240(V)resolutionDigital Multimeter, performs AD/DC Voltage, AC/DC Current, Resistor, Conductivity, ... /Weight112mmx189mmx47mm / 500g 3.5 inch CCTV Model :STest -894 with digital multimeter and PTZ controller