Extech 380940
400A AC/DC Mini Watt Clamp Meter

  • True RMS AC Voltage and Current
  • DC and AC True Power to 240kW
  • Highest resolution of any power clamp DMM (10W or 100mA)
  • 0.9" (23mm) jaw opening
  • Large 4000 count LCD display
  • Fast 40 segment analog bargraph
  • Auto Zero function for DC current
  • Data Hold, Max/Min recall display
  • Frequency to 1MHz
  • Low battery indication
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Extech 380940 Shown

Product Information

Datasheet 67 KB
Manual  504 KB
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Ordering Information
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Included Accessories
  • Test leads
  • (2) AA batteries
  • (1) Carrying case
Optional Accessories
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*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.