Megger DCM310 - Clamp Meter (400A AC)

  • Current only model
  • Measures up to 400 A a.c. with low current ranges for improved resolution
  • Max / Data Hold 
  • IEC61010 CAT III 600 V
  • Small pocket-size design
  • Exceptional battery lifetime
  • Supplied with carry case 
£144.00 £120.00

Availability: In stock

Ships tomorrow if ordered in the next 21 hours and 3 minutes!

Product Code
MEGDCM310

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The Megger DCM310 is an ideal clamp meter for use during the installation, maintenance and checking of electrical systems and equipment. It can measure AC current (50 - 60 Hz) up to 400 A, with a Data-hold feature to freeze the displayed value for use in confined situations where the display may be difficult to read. The DCM310 also has a max-hold feature to automatically store and display the maximum value measured over a period of time.

The meter is safety rated to IEC 61010 CAT III 600 V, so offering high levels of protection to the operator. Carrying case is included, and even without the case, the instrument is rated to withstand a 1.2 m drop onto a hard surface without damage.

The compact clamp jaw enables cables to be measured as large as 27 mm diameter, so covering the majority of applications within the electrical system installation industry.

Ideal for use by anyone working on basic electrical systems or equipment, this instrument is also suitable for the majority of applications encountered by the electrical contractor.

  • Current only model
  • Measures up to 400 A a.c. with low current ranges for improved resolution
  • Max / Data Hold 
  • IEC61010 CAT III 600 V
  • Small pocket-size design
  • Exceptional battery lifetime
  • Supplied with carry case 
More Information
ManufacturerMegger
Manufacturer Part Number1000-303
GTIN05036175218594
ManualDownload
DatasheetDownload
AC Current Range

0-19.99A

20-199.9A

200-400A

AC Current Accuracy

±3% ±0.05A

±2% ±0.5A

±2% ± 0.5A

Sample Rate 2.5 times per second
Power Requirements 1 x PP3 9V Alkaline Battery
Battery Life 580 Hours
Operating Temperature 0-30, 30-40, 40-50°C
  • DCM310 Clamp Meter
  • Battery
  • Pouch
  • User guide
  • 1 year Megger Warranty
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With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:

  • Free UK shipping on all orders
  • Access to our knowledgeable technical support team
  • Available calibration services to maintain safety compliance
  • A 90-day money-back guarantee for complete peace of mind

We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.