Extech EX470
Autoranging True RMS Digital MultiMeter with Built-in IR Thermometer

  • True RMS DMM with 12 functions and 0.3% basic accuracy
  • AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Type K & IR Temperature, Diode/Continuity, Duty Cycle
  • Built-in non-contact InfraRed Thermometer with 8:1 distance to target ratio with 0.95 fixed emissivity
  • Input fuse protection and mis-connection warning
  • 20A max Current
  • Type K temperature measurements
  • Data hold, Relative, Auto power off
  • Large-digit backlit LCD
  • Available in alternate configurations:
    • EX410 - Manual Ranging, Type K Temperature
    • EX411 - Manual Ranging, True RMS, Type K Temperature
    • EX420 - Autoranging, Capacitance, Frequency, Type K Temperature
    • EX430 - Autoranging, True RMS, Capacitance, Frequency, Type K Temperature
    • EX450 - Autoranging, IR Temperature
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Extech EX470
Product Information
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True RMS yes
Temperature (IR) -58 to 518°F
(-50 to 270°C)
Basic Accuracy (VDC) ±0.3%
AC Voltage 1mV to 750V
DC Voltage 0.1mV to 1000V
AC Current 0.1mA to 20A
DC Current 0.1μA to 20A
Resistance 0.1Ω to 20MΩ
Continuity / Diode yes
Warranty 3 years
Ordering Information
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Optional Configurations
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Included Accessories
  • 1 - Set of CAT III Test Leads
  • 1 - Tilt stand
  • 1 - Protective holster
  • 1 - Velcro hanging strap
  • 1 - Type K bead wire temp probe
  • 1 - 9V battery
Optional Accessories
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*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.