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Extech DC-400
Mini DC Clamp Meter

  • High Accuracy and Resolution
  • One touch "Auto Zero"
  • Large 4000 count LCD display
  • Easy to use, single function meter
  • Auto power off saves battery life
  • Overload protection
  • Data hold freezes reading on display
  • Large 1.2" (30mm) clamp jaw opening

Ideal for automotive, heavy equipment and marine DC current measurements

Click here for a larger image - Extech DC-400 DC Mini Clamp MetersClick for larger image
Extech DC400 Shown

Product Information
Datasheet 216 KB PDF
DC-400 Demo Movie
PDF HelpPDF Help
Ordering Information
Model Description Buy Online Price
DC400 Extech DC-400 400A Mini DC Clamp Meter Buy Now Sale $79.19
(Reg. $89.99)
DC400NIST Extech DC400-NIST Mini DC Clamp Meter with NIST  Discontinued
Included Accessories
  • (1) Protective rubber holster
  • (1) Wrist strap
  • (1) Belt holster
  • (1) 9V battery
Optional Accessories
480172 Extech 480172 Line Separator 3 Prong Buy Now Sale $13.91
(Reg. $15.99)

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