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One microamp — and alternating current only

EITAI Leakage clamp, 1 µA resolution, AC 0.001 mA to 60 A, 210 g

A leakage current clamp meter with 1 µA resolution measuring alternating current from 0.001 mA to 60 A, with peak capture, data hold and a 99-reading memory.

EITAI leakage current clamp meter with a backlit LCD

EITAI Leakage clamp, 1 µA resolution, AC 0.001 mA to 60 A, 210 g

A leakage current clamp meter with 1 µA resolution measuring alternating current from 0.001 mA to 60 A, with peak capture, data hold and a 99-reading memory.

DC range
NOWHERE IN THE LISTING — the published measuring range is AC 0.001 mA to 60.0 A, first bullet. This listing publishes no direct-current range at all
Accuracy
Not published as a figure; the resolution is 1 µA, first bullet — the finest in this family by three orders of magnitude
Zero drift
Nowhere in the listing
Jaw opening
Nowhere in the listing
Safety category
Nowhere in the listing
True RMS
Nowhere in the listing
Extra functions
Peak capture, data hold and a 99-reading memory, with a backlit LCD; non-contact measurement without breaking the cable; 210 g, second and third bullets
Amazon reference
B0DB7YQXC9 (same reference on 6 Amazon marketplaces)
EAN
0085353388418
  • 1 µA resolution, which is a different class of instrument from the rest of this family
  • A 99-reading memory and peak capture, so a survey can be taken and read back later
  • No direct-current range is published, in a family named for it

Best for: Hunting earth leakage on an AC installation, at microamp resolution.

≈ $85 / £79 / €85
Check price on Amazon

Specifications

DC range
NOWHERE IN THE LISTING — the published measuring range is AC 0.001 mA to 60.0 A, first bullet. This listing publishes no direct-current range at all
Accuracy
Not published as a figure; the resolution is 1 µA, first bullet — the finest in this family by three orders of magnitude
Zero drift
Nowhere in the listing
Jaw opening
Nowhere in the listing
Safety category
Nowhere in the listing
True RMS
Nowhere in the listing
Extra functions
Peak capture, data hold and a 99-reading memory, with a backlit LCD; non-contact measurement without breaking the cable; 210 g, second and third bullets
Amazon reference
B0DB7YQXC9 (same reference on 6 Amazon marketplaces)
EAN
0085353388418

A leakage clamp of real quality, in the wrong family.

What it measures

AC 0.001 mA to 60.0 A, at 1 µA resolution. That is three orders of magnitude finer than anything else on this shelf and it is a genuinely specialised instrument.

Earth leakage — the current escaping through damp, a failing appliance, a fault that trips a breaker on a wet morning — lives in exactly that range.

No direct-current range, in a direct-current family

Any direct-current range.

The shelf it sits on is named for DC clamp meters, and the measuring range in the first bullet is alternating current. Whether the instrument reads DC at all is not stated, and inferring it from the family name would be making it up. It is the first thing to ask.

The features that are there

Peak capture. Data hold. A 99-reading memory. A backlit LCD. Non-contact measurement without breaking into the cable. 210 g, with the weight published.

The memory is the useful one: a survey of a dozen circuits can be taken in one pass and read back afterwards.

And three more gaps

No true RMS statement. No jaw opening. No safety category — which, on an instrument for hunting earth faults on a live installation, is the rating that matters most and which no clamp meter in this catalogue gives.

Availability

German, French, Italian and Spanish Amazon stores quoted 85 € to 101 € when this page was compiled.

American and British Amazon stores carry it too, priced in their own currency, which the euro range above deliberately omits.

These figures are what Keepa reported on the day this page was last updated. Availability and pricing move without notice.

Prices quoted in this text were read on 16 September 2026. The live price is at the top of the page.

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All DC clamp meters