1. Electrical parameter measurement function (voltage, current, active power, energy, frequency, power factor)2. Overload alarm function (over power alarm threshold, backlight and power flashing to alarm)3. Power alarm threshold preset function (can set power alarm threshold)4. The energy can be res..
UNI-T UT123D Mini Smart Digital Multimeter Auto Range True RMS AC DC Voltage Current Meter NCV Live Tester One-button OperationUT123D smart digital multimeter is designedto automatically identify AC/DC voltage, resistance, diode, and continuity.With the press of one button, all measurement modes can..