... .5" TFT-LCD Tester with Monitor / PTZ Controller / Video signal generator ST-895 ST-895 PTZ Tester with 3.5 inch ... , 66mA , 660mA, 10AResistance660, 6.6k, 66k, 660k, 6.6M, 66MΩCapacitance test6.6nf~66000uF, 1pf mini resolutionDiode test0~2V diode voltage ... .5" TFT-LCD Tester with Monitor PTZ Controller Video signal generator ST-895