Extech EX730
800 AC/DC True RMS Clamp Meter with Type K Bead Wire Probe

  • Multimeter functions include AC/DC Current, AC/DC Voltage, Resistance, Frequency, Capacitance, Type K Temperature, Diode, and Continuity
  • Peak function captures inrush currents and voltage transients
  • True RMS Current and Voltage measurements
  • 1.2" (30mm) circular jaw opening for large cables (500MCM)
  • Features include Data Hold, F°/C° switchable, DC Zero, Auto power off
  • Double molded housing and white LED display backlighting
  • Available in alternate configurations:
    • with AC Current function - see: Extech EX710
    • with AC Current function, True RMS and Type K bead wire probe - see: Extech EX720
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Extech EX730
Product Information
Datasheet 464 KB
Manual 556 KB
PDF Help
  Range Basic Accuracy
AC Current 0.01 to 800A ±2.5%
DC Current 0.01 to 800A ±2.5%
AC Voltage 0.1mV to 600V ±1.5%
DC Voltage 0.1mV to 600V ±1.5%
Resistance 0.1 to 40MΩ ±1.0%
Capacitance 0.001nF to 40,000μF ±3.0%
Frequency 0.001 to 4kHz ±1.5%
Temperature (Type K) -4 to 1400ºF
-20 to 760ºC
± (3%rdg + 9ºF)
± (3%rdg + 5ºC)
Ordering Information
Model Description Buy Online Price
EX720Extech EX-720 800A True RMS AC Clamp Meter Buy NowSale $98.39
(Reg. $119.99)
EX720-NISTExtech EX720-NIST True RMS 800A AC Clamp Meter with NIST Buy NowSale $169.64
(Reg. $194.99)
Optional Configurations
EX710Extech EX-710 800A AC Clamp Meter Buy NowSale $73.79
(Reg. $89.99)
EX710-NISTExtech EX710-NIST 800A AC Clamp Meter with NIST Buy NowSale $143.54
(Reg. $164.99)
EX730Extech EX730 800A True RMS AC/DC Clamp Meter Buy NowSale $125.79
(Reg. $169.99)
EX730-NISTExtech EX730-NIST True RMS 800A AC/DC Clamp Meter with NIST Buy Now$244.99
Included Accessories
  • 1 - Test leads
  • 1 - 9V battery
  • 1 - Belt holster
  • 1 - General purpose Type K bead wire probe
Optional Accessories
480172Extech 480172 Line Separator 3 Prong Buy NowSale $13.91
(Reg. $15.99)

*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.