... multimeter and power meter 1.3.5 inch TFT-LCD 2. PTZ controller 3. UTP cable test and ... Cord , etc.Digital MultimeterMulti-MeterVoltage, current, resistance and capacitance measuring, continuity testing, diode testing.POWERPower AdapterDC5V ... hoursLow ConsumptionSleeping mode, display battery power stateOther ParametersWork Temperature-10°C---+50°CWork Humidity30%-90%Dimension/Weight112mmx189mmx47mm ...