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Megger DCM305E Earth Leakage Clamp Meter (2009‑574)
The Megger DCM305E (2009‑574) is a rugged True RMS clamp meter designed for measuring earth leakage currents up to 100 A AC, along with lower-range precision down to 6 mA. Equipped with a 40 mm jaw and a stable low-pass filter, it helps identify leakage issues like RCD trips in noisy electrical environments
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Product Features
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Current range
6 mA – 100 A AC (six ranges)
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Resolution
0.001 mA
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Accuracy
±(1% + 3 digits)
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Low-pass filter
50/60 Hz for noisy environments
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Jaw opening
40 mm (up to 750 mm² conductor)
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Safety rating
CAT III 300 V, IEC 61010 compliant
Box Content
- 1 x Megger DCM305E clamp meter
- 1 x Carrying pouch
- 1 x 2 × AAA (LR03) batteries
- 1 x User guide & safety documents
Documents
Frequently Asked Questions
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Q: What’s the smallest current it can detect?
A: Down to 0.001 mA (1 µA) in leakage mode.
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Q: Does it work accurately under electrical noise?
A: Yes—the low-pass filter and True RMS ensure stable readings.
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Q: Can you hold a reading or grab peak values?
A: Yes, it supports data hold and peak hold, plus auto-backlight.
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Q: Is it safe for industrial environments?
A: Yes—rated CAT III 300 V and compliant with IEC standards.
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Q: Does it include a light?
A: Yes, it has an integrated LED torch for dark areas.
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