Megger DCM330 Fork Clamp Multimeter



  • 200.0 A a.c. open-jaw current measurement
  • 0.1 V to 1000 V auto-ranging a.c. and d.c. voltage measurement
  • 0.1 Ω to 20.00 MΩ resistance range
  • Continuity buzzer
(Size: 755.7 KB)
More Information
Warranty1 year
Price MatchNo
FREE additional Megger lead set

Megger DCM330 Fork Multimeter

The Megger DCM330 has an open jaw design, making current measurement up to 200A as simple as possible on conductors up to 16mm in diameter. The conductor simply slides straight into the open jaw without the need to open it. The Megger DCM330 can also measure AC / DC voltage up to 1000V.

Typical applications for the Megger DCM330 include domestic and industrial wiring installation fault-finding, basic load analysis, equipment commissioning and maintenance and machinery installations.

Clamp and multi meter in one

The open jaw design provides all the benefits of a typical clamp meter, without the need to open it. The DCM330 also includes a range of multi meter functions including AC and DC voltage up to 1000V, resistance up to 20MΩ, diode check and continuity buzzer at up to 50Ω.

Easy to use

The open jaw design enables simple and fast measurement. The single rotary dial for function selection is easy to use, even when wearing PPE. There is also a voltage detection feature, which can detect AC voltages from 50 – 100 V (50 – 500Hz). The user is alerted to the presence of voltage by a tone sounding and the illumination of a red LED below the clamp head.

Backlit display

The Megger DCM330 has a 3.5 digit back lit LCD screen, meaning results can be read easily in dark and cramped environments. Furthermore, results can be held on screen for added convenience.

Megger DCM330 key features

  • Easy to use open jaw design
  • Suitable for conductors up to 16mm
  • Current measurement up to 200A
  • AC and DC voltage measurement up to 1000V
  • Non-contact voltage detection between 50 – 100V
  • Resistance measurement up to 20MΩ
  • 2000 count display
  • Diode check
  • Continuity buzzer at up to 50Ω
  • Backlit display
  • Auto power off
  • Up to 250 hour battery life
  • Powered by 2 x AAA battery

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 DCM330 Fork Multimeter
  • Batteries
  • Pouch
  • Test Leads
  • User Guide
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