Be the first to review this product

DCM300E Earth Leakage Clamp Meter

The Megger DCM300E Leakage Clampmeter is a versatile and easy to use meter. It has 0.01 mA resolution and a 30 mA, 300 mA, 30 A and 300 A range.

Part Number:

read more


Manufacturer's RRP

510.00 incl. VAT)
Add To Cart




Megger DCM300E Leakage Clamp Meter

The Megger DCM300E Earth Leakage Clamp Meter has been designed primarily to check earth leakage currents with a dedicated 30 mA range providing resolution down to 10 µA.  The capabilities of the DCM300E extend to measuring currents of up to 300 A ac, making it a highly versatile instrument capable of taking current measurements in a wide variety of situations and applications.

This clamp meter was also designed with safety in mind and exceeds the latest safety design standards IEC1010-2-32 and EMC requirements. Extra safety features have been designed into the DCM300E to provide a safer working environment for the user.

Megger DCM300E Key Features:

  • 0,01 mA resolution
  • EMC and EN61010-1 compliant
  • 30 mA, 300 mA, 30 A and 300 A range
  • 40 mm jaw size
  • Analogue bar graph and Digital Display

Megger DCM300E Application:

A typical application for the clamp-meter would be the measurement of earth leakage current in a circuit where the RCD keeps tripping out. The measured result will quickly identify whether the earth leakage current present is excessive causing the RCD to trip, or that the RCD itself is faulty. Standing earth leakage can be the result of various undetected faults in the installation such as cable insulation deterioration, cable damage or the entry of moisture into areas where there are exposed terminals or fittings.  The instrument is pocket sized, light weight, rugged and easy to use, making it an ideal choice for the electrical industry.

What comes with the Megger DCM300E?

  • Megger DCM300E Digital Earth Leakage Tester
  • 2 Batteries
  • Carrying case
  • Instruction manual


Technical Specification for: Megger DCM300E Earth Leakage Clamp Meter

Current Range300 A
Category RatingsCAT II 600 V
AC CurrentYes
Product Downloads