Digital Multi Meter UT-139 S UNI-T




UNI-T UT139S is a True RMS multimeter which measures AC/DC voltage, AC/DC current, resistance, capacitance, frequency, duty cycle and temperature.


  • Testing & measurement functions:
  • AC/DC voltage;
  • AC/DC current;
  • capacitance;
  • resistance;
  • frequency;
  • duty cycle;
  • temperature;
  • diode testing;
  • continuity test (with buzzer);
  • NCV.
  • Auto/Manual ranging.
  • True RMS measurements.
  • Bandwidth: 45 Hz to 400 Hz.
  • Data hold.
  • Max/Min mode.
  • CAT III 600 B rated.
  • Large EBTN display that is perfect meter for working in dark environments.
  • 31-segment analog bar graph.
  • LPF function.
  • LoZ function
  • Product Size:170mm x 80mm x 48mm
  • temperature probe
  • test leads
  • Additional information
  • Gross weight:345 g
  • Manufacturer part number:UT-139 S


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