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Extech EX420 Autoranging Digital Multimeter
EX420 Autoranging Digital Multimeter
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Our Price: $74.99

Availability:: Usually Ships in 24 to 48 Hours
Product Code: EXT-EX420

NIST Certificate (Adds 7-10 days):



  • Relative function
  • Type K thermometer, Capacitance, Frequency, and Duty Cycle
  • Low current capability - measure down to 0.1uA
  • Audible and visual input alerts
  • Easy to read 1 inch digits on backlit display
  • Max Hold for AC/DC Voltage and Current measurements and Relative function for establishing a base line for reference
  • Complete with CAT III test leads, multi-position tilt stand and velcro strip for hanging, protective holster with test lead holder, bead wire temperature probe (-58 to 482 Deg. F/-50 to 250 Deg. C) and 9V battery


  • Display: 4,000 Count Backlit
  • Basic Accuracy: +/-3% (VDC)
  • DC Voltage: 0.1mV to 1000V
  • AC Voltage: 0.1mV to 750V
  • DC Current: 0.1uA to 20A
  • AC Current: 0.1uA to 20A
  • Resistance: 0.1Ohms to 40MOhms
  • Capacitance: 0.01nF to 100uF
  • Frequency: 0.001Hz to 10MHz
  • Temperature - Type K: -4 to 1,382 Deg. F/-20 to 750 Deg. C
  • Duty Cycle: 0.1 to 99.9%
  • Diode/Continuity: Yes
  • Warranty: 3 Years
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Manufacturers > Extech / Flir