Megger DCM300E Earth Leakage Clampmeter


Megger approved distributor and service centre.

The Megger DCM300E is pocket sized, light-weight, rugged and easy to use, making it an ideal choice for the electrical industry.

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Usually Stock or Short Lead Time

£ 340.30 rrp £ 415.00

save 18%

(£ 408.36 inc VAT.)

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The Megger DCM300E Earth Leakage Clamp 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.

The Megger DCM300E has 4 ranges: 30 mA, 300 mA, 30 A and 300 A with a best resolution of 0.01 mA. The analog-style bargraph of the DCM300E is very useful when monitoring changes, allowing the operator to easily interpret the rapidly changing bargraph rather than the digital display. Other key functions include the “Data Hold” feature which aids in measurements where there is a problem with accessibility or poor lighting, and the automatic power off feature that extends the battery life.

  • 0.01 mA resolution.
  • EMC and IEC61010-2-032 compliance.
  • Range: 0-30 mA/300 mA/30 A/300 A (50/60Hz).
  • Ranging: 2 manual ranges.
  • Over Range Indication: “OL” mark on L.C.D.
  • Jaw Opening Capability: 40 mm.
  • Display: 3.5 digit L.C.D, max. reading of 3200.
  • Auto Power Off: approx. 10 minutes after the power switch on.
  • Power Supply: 2 x 1,5 V button cells LR44 or SR 44.
  • Dimensions: 64 (W) x 176 (H) x 23 (D) mm.
  • Weight: Approx. 125 g (1⁄4 lb. approx.).
  • Megger DCM300E Warranty: 3 year.


Includes: Megger DCM300E Earth Leakage Clampmeter, 2 Batteries (2 x LR44), Carrying Case and Instruction Manual.

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Megger DCM300E Earth Leakage Clampmeter