Megger DCM320 Digital Clamp Meter



  • 600V AC/DC voltage
  • 27mm diameter clamp jaw
  • CAT III 600V compliant
  • Continuity buzzer
  • Lengthy battery life
More Information
Price MatchNo
Warranty1 year
FREE additional Megger lead set

Megger DCM320 Digital Clamp Meter

The Megger DCM320 adds a range of multi meter functions to the entry level DCM310 clamp meter, including voltage, continuity buzzer and resistance. The DCM320 can also measure current up to 400A on conductors up to 27mm in diameter.

Voltage, continuity and resistance

As well as current measurement, the Megger DCM320 can also measure AC and DC voltage up to 600V and resistance up to 20MΩ. There is also a continuity buzzer which sounds at up to 20Ω.

Safe and built to last

The Megger DCM320 is safety rated to IEC 61010 CAT III 600V which offers a high level of protection to the engineer. The unit is also drop tested to 1.2m and includes a soft carry case for added protection during storage and transporting.

The DCM320 is lightweight at only 225g and compact at under 19cm tall. It also has a long battery life of up to 200 hours, with an auto off function after 10 minutes of inactivity. The DCM320 is powered by two AAA batteries.

Megger DCM320 key features

  • Compact and lightweight clamp meter
  • Current measurement up to 400A
  • AC / DC voltage measurement up to 600V
  • Resistance measurement up to 20MΩ
  • Continuity buzzer up to 20Ω
  • 27mm wide jaw opening
  • Safety rated to IEC 61010 CAT III 600V
  • Drop tested to 1.2m
  • Display hold feature
  • Sample rate 1.5 times per second
  • Powered by 2 x AAA batteries
  • 200 hour battery life with auto off

Megger DCM310 vs DCM320 vs DCM330

Current RangesA AC20A, 200A, 400A20A, 200A, 400A60A, 400A, 600A
A DC--60A, 400A, 600A
Voltage RangesV AC-200V, 600V400V, 600V
V DC-200V, 600V400V, 600V
Resistance Ranges-200, 2 k, 200 k, 2M 20M400
Continuity Buzzer-
Frequency Measurement--
Auto Ranging-
Data Hold-
Max/min hold-
Conductor size27mm27mm35mm
Safety RatingCAT III 600VCAT III 600VCAT III 600V

What's included

  • Megger DCM320 Digital Clamp Meter
  • Batteries
  • Pouch
  • Test Leads
  • User Guide

Megger Part Code: 1000-304

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