• High basic DC voltage accuracy of 0.08%
  • Wide AC voltage bandwidth of 40 Hz to 20KHz
  • Rugged design with protective holster and water resistant housing
  • Smart auto power off is disable if signal is present at test leads
  • Hold and low resistance auto-lead zero


The Extech MultiPro™ MP510/MP530 multimeter measures AC/DC voltage, AC/DC current, resistance, frequency, capacitance, diode and continuity. The Extech MultiPro™ MP510/MP530 multimeter also offers RS-232 PC interface data acquisition capabilities as an option. Additionally, Extech MultiPro™ MP510/MP530 multimeter has true RMS AC sensing and offers temperature, relative, peak capture, and min/max functions.

The Extech MultiPro™ MP510/MP530 multimeter ships complete with built-in stand, CAT. III test leads, protective holster, 9V battery and temperature probe. (-58 to 482°F/-50 to 250°C) for MP530.

Additional Features of the Extech MultiPro MP510/MP530 Multimeter

  • True RMS measurements for AC voltage and current
  • °F/°C temperature function
  • Relative, min, max, max-min and 5ms peak hold
  • Analog bargraph zoom provides 5x resolution to detect small signals (updates 60/sec)