... testing 5. Digital multimeter, voltage, current, resistance and capacitance can be tested, continuity testing, diode testing. 6. PTZ control. ... high power-efficient, energy saving and environmental protection. It can last 12 hours for normal use after charging for ... .Baud Rate150,300,600,1200,2400,4800,9600,19200bpsVideo Signal Generation Color bar generationOutput one channel PAL/NTSC colorbar video ...