Digital Multimeter

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$292.49 ea

Lead time 1 week

  • Jameco Part no.: 2171778
  • Manufacturer: EZ Digital
  • Manufacturer no.: DM-442B
  • NCNR (Non-Cancelable, Non Returnable)
  • Web Exclusive
# of units Price
1+ $292.49

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Digital Multimeter


  • 4 3/4 Digit, 40,000 count digital multimeter
  • AC True RMS or AC+DC voltage & current True RMS
  • Data save and recall by using SW-442B software program
  • Data hold and automatic power off
  • Build in USB & RS-232C interface
  • Triple display (main: 40,000 counts, sub right and left display: 4,000 counts)
  • Analog bar graph: 40 segments, update rate: 10 time/s)
  • Measure temperature, 4-20mA loop current, relative mode, max & min
  • Max. 0.025% accuracy at DC voltage
  • Inner space for containing accessories such as test leads
  • Low battery display and set up function
  • Full overload protection
  • Measure frequency, period, capacitance, continuity


  • DC Voltage Range: 400mV,4V,40V,400V,1000V• AC Voltage Range: 4V,40V,400V,1000V• DC Current Range: 400µA,4000µA,40mA,400mA,10A• AC Current Range: 400µA,4000µA,40mA,400mA,10A• Resistance Range: 400Ω,4kΩ,40kΩ,400kΩ,4MΩ, 40MΩ• Capacitance Range: 40nF,400nF,4µF,40µF,400µF,4mF,40mF• Frequency: 40Hz,400Hz,4KHz,40KHz,400KHz,4MHz,40MHz,400MHz
  • Operating temperature: 0 to 40°C

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  • Specification Value
    Display Count40000
    True RMSYES
    Temperature Range (F)32 to 104
    Temperature Range (Deg C)0 to 40
    PC InterfaceUSB & RS-232
    Additional FeatureAnalog Bargraph

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