Ridgid
Ridgid CM-100 Micro Clamp Meter 37428 37428
Model 37428
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £140.39 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked an hour ago | £140.95£155.99 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £149.86 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
The Ridgid CM-100 Micro Clamp Meter is a true RMS, AutoRanging digital clamp meter aimed at electricians and contractors carrying out electrical testing and diagnostics. It clamps around cables up to 30mm O.D. and measures current from 40A up to 1,000A AC/DC, with voltage range 400mV to 600V. It doubles as a multimeter, offering resistance, capacitance, frequency, diode, continuity and temperature (-40°C to 1,000°C) testing via a Type K probe.
The slim, double-moulded body allows one-handed use in confined cable compartments. Readings appear on a 4,000 count backlit LCD with bar graph, data hold and peak hold functions, plus automatic polarity indication and CAT III 600V overload protection. Auto power-off occurs after 20 minutes.
Supplied with a soft carrying case, test leads, Type K temperature probe and a 9V battery.
| Polarity Indication | Yes, automatic.Auto Power-Off. Yes, after 20 minutes.Auto |
|---|---|
| Ranging | Yes.True RMS: Yes.Data and Peak Hold: Yes.Bar Graph Display: Yes |
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