3.5 inch digital TFT LCD Video Test, Video Level Test PTZ Controller ptz tester model: T894 Specification CCTV TesterPROVideo TestSignal modePAL/ NTSC auto adaptDisplay3.5 inch digital TFT LCD, 960 X 240 resolutionLCD adjustmentBrightness, Contrast, Saturation adjustableVideo In/ Out1CH BNC input & 1CH BNC outputVideo output mode1.0Vp-pVideo Level TestLevel TestVideo signals measured in IRE or ...