EX503: 10 Function Heavy Duty Industrial MultiMeter


  • Averaging DMM with 10 functions and 0.5% basic accuracy
  • AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Duty Cycle, Diode/Continuity
  • Dual sensitivity frequency functions (electrical/electronic)
  • 1000V input protection on all functions
  • 10A max Current
  • Data hold, Relative, Auto power off
  • 4,000 count large backlit LCD
  • Double molded housing for waterproof protection
  • Complete with double molded test leads, magnetic hanging strap, carrying case and 9V battery

Click here for a complete Extech DMM listing and/or contact us for pricing.

Available on back-order

SKU: ex503-10-function-heavy-duty-industrial-multimeter Category: Tags: , , ,


  • Specifications Range
    Display Counts 4,000 count
    Averaging/True RMS Averaging
    Basic Accuracy 0.5%
    DC/AC Voltage 0.1mV to 1000VDC
    0.1mV to 1000VAC
    DC/AC Current 0.1μA to 10A
    Resistance 0.1Ωto 40MΩ
    Capacitance 0.01nF to 100μF
    Frequency (electrical) 5Hz to 1kHz
    Frequency (electronic) 0.001Hz to 10 MHz
    Duty Cycle 0.1 to 99.9%
    Diode/Continuity Yes
    Dimensions 7.25×3.25×2.25″(184x83x57mm)
    Weight 12.3oz (349g)