Megger DCM305E Earth Leakage Clamp Meter

⚡ 0.001 mA resolution, Up to 100 A AC

⚡ TRMS readings

⚡ Manual or Auto-ranging

⚡ Analogue bar graph display for trending

SKU: MEG-DCM3505E Categories: ,

£199.95 exc VAT / £239.94 inc VAT

Available on back-order

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Description

Product Details:

Meggers DCM305E Earth Leakage Clamp Meter is ideal for measuring the earth leakage current in a circuit where the RCD is tripping out. The clamp meter will quickly determine if the earth leakage current is causing the RCD to trip, or if it is sensitive or faulty.

The DCM305E features a 40mm jaw and is capable of measuring both insulated and non-insulated conductors. The megger clamp meter also enables TRMS AC current measurements up to 100A and measures pure, undistorted, sinusoidal, and non-sinusoidal AC waveforms which contain pulse trains, triangles, spikes and ragged waves.

Key Features:

  • Six ranges: 6 mA, 60 mA, 600 mA, 6 A, 60 A, 100 A
  • Minimum resolution of 0.001 mA on the 6 mA range
  • Pre-set leakage limits (0.25, 0.50, 3.5mA) visual and audible indication if the limit is exceeded
  • 40mm jaw for both insulated and non-insulated conductors
  • TRMS readings
  • Low pass filter (50/60 Hz) – aids stability of readings
  • Auto-backlight, 6000 count display
  • Auto, data and peak hold for hard to read measurements
Display 6000 count
Measuring Function TRMS Leakage current and load current
Ranges 6.000 mA / 60.00 mA / 600.00 mA / 6.000 A / 60.00 A / 100.0 A
Basic Accuracy ± (1.0 % + 3d)
AC Current Range Resolution Accuracy
6 mA 0.001 mA 0 ~ 10 A ±(1 % reading + 8 digits)

10 ~ 50 A ±(2 % reading + 10 digits)

50 ~ 100 A ±(10 % reading + 10 digits)

60 mA 0.01 mA
600 mA 0.1 mA
6 A 0.001 A
60 A 0.01 A
100 A 0.1 A
Frequency Response (61-400Hz)  0 ~ 10 A ±(2 % reading + 11 digits)

10 ~ 50 A ±(10 % reading + 11 digits)

50 ~ 100 A ±(35 % reading + 11 digits)

Low Pass Filter Range Resolution  Accuracy 
6 mA 0.001 mA 0 ~ 10 A ±(2 % reading + 8 digits)

10 ~ 50 A ±(3 % reading + 10 digits)

50 ~ 100 A ±(12 % reading + 10 digits

60 mA 0.01 mA
600 mA 0.1 mA
6 A 0.001 A
60 A 0.01 A
100 A 0.1 A
Accuracy specified at operating temperature  23° C ± 5° C <80% RH
Resolution 0.001 mA
Operating frequency range 50 – 400 Hz
Sampling rate 5 times / second
Data, auto, peak hold User Selectable
Low pass filter 50 / 60 Hz
Low pass filter cut-off frequency Approximately 100 Hz with an attenuation characteristic of approximately -24 dB / octave
Compare pre-set limits 0.25, 0.50, 3.50 mA
Jaw size 40 mm (750 mm conductor size)
Maximum jaw opening 43 mm
Overload “OL”
Auto power off  20 minutes of inactivity
Operating temperature 0 °C – 50 °C
Storage temperature -20 °C – 60 °C
Operating Altitude ≤2000 m
Temperature coefficient 0.2 x (Spec. Accuracy) / °C, <18 °C, >28 °C
Power Supply 2 x 1.5 V alkaline AAA / LR03
Battery life 60 hours
Size 78 mm (W) x 203 mm (H) x 42 mm (D)
Weight 300 g
Safety EN61010-1 CAT III 300 V
EMC EN61326-1
  • DCM305E Earth Leakage Clamp meter
  • Carry Case

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