Indépendant · sourcé · Mis à jour 2026-08-05
Best Clamp Meters (2026)
12 produits comparés sur les caractéristiques qui comptent et le prix US — du moins cher au plus cher. Chaque caractéristique et chaque prix renvoie à sa source et à la date de relevé.
Les meilleurs selon les chiffres
Gagnants objectifs — chacun est en tête sur une caractéristique mesurée, avec le chiffre. Aucun classement subjectif.
- Prix le plus bas: KAIWEETS HT206D Digital Clamp Meter ($59.99)
Comparatif
| # | Clamp Meters | Prix | acCurrentRange | dcCurrentRange | jawOpening | acDcVoltageRange | trueRms | resistanceContinuity | Source |
|---|---|---|---|---|---|---|---|---|---|
| 1 | KAIWEETS HT206D Digital Clamp Meter | $59.99 | 60A / 600A | 60A / 600A | — | AC 6V/60V/600V; DC 600mV/6V/60V/600V | true | 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ, with continuity | kaiweets.com |
| 2 | UNI-T UT210E Mini Digital Clamp Meter | $62.18 | 100.00 A (2.000 A / 20.00 A / 100.00 A subranges) | 100.00 A | 17 mm | 600 V AC / 600 V DC | true | 20 MΩ, with continuity buzzer | tameson.com |
| 3 | Klein Tools CL800 Digital Clamp Meter, AC Auto-Range TRMS, Low Impedance (LoZ) | $152.54 | 600 A | 600 A | 1.38 in (3.5 cm) | 1000 V AC/DC | true | 60 MΩ max, with continuity | digikey.com |
| 4 | Fieldpiece SC260 Compact Clamp Meter with True RMS | $160.65 | 400 A | — | 1.2 in (30 mm) | 600 V AC/DC (overload protected to 600 VDC/600 VAC rms) | true | 40 MΩ with 0.01 resolution, with continuity | fieldpiece.com |
| 5 | Fluke 323 True-RMS Clamp Meter | $207.99 | 400.0 A, 2.0% ±5 digits (45-65 Hz) / 2.5% ±5 digits (65-400 Hz) | — | 30 mm (600 MCM) | 600.0 V AC (1.5% accuracy) / 600.0 V DC (1.0% accuracy) | true | 400.0/4000 Ω, 1.0% accuracy; continuity beeper ≤70 Ω | fluke.com |
| 6 | Klein Tools CL900 Digital Clamp Meter, AC Auto-Range TRMS, Low Impedance (LoZ), 2000 Amp | $213.7 | 2000 A | 2000 A | 2 in (5.1 cm) | 1000 V AC/DC | true | 60 MΩ, with audible continuity | kleintools.com |
| 7 | Fluke 902 FC True-RMS Wireless HVAC Clamp Meter | $407.99 | 600.0 A | 200 µA (dedicated HVAC pilot-light-sensor microamp mode; not a general-purpose DC amp range) | — | 600.0 V AC/DC | true | 600/6000/60.00 kΩ; continuity beeper ≤30 Ω | fluke.com |
| 8 | Fluke 376 FC True-RMS AC/DC Clamp Meter with iFlex | $699.99 | 999.9 A via jaw; up to 2500 A AC with included iFlex flexible probe | 999.9 A | 34 mm | 1000 V AC/DC | true | 60 kΩ, with continuity detection | fluke.com |
| 9 | Amprobe AMP-25 AC/DC TRMS Mini-Clamp | — | 60.00 / 300.0 A | 60.00 / 300.0 A | 1.0 in (25 mm) max | — | true | — | amprobe.com |
| 10 | Extech MA640 True RMS AC/DC Clamp Meter with NCV | — | 60.00 A / 600.0 A | 60.00 A / 600.0 A | 1.5 in (40 mm), conductors up to 500 MCM | AC 6.000V/60.00V/600.0V; DC 600.0mV/6.000V/60.00V/600.0V | true | 600.0Ω to 60.00MΩ, with continuity | flir.com |
| 11 | Mastech MS2108A Auto-Range AC/DC Digital Clamp Meter | — | — | — | 26 mm max conductor diameter | Max input 1000V DC / 750V AC between terminals and earth ground (overvoltage protection rating; discrete measurement subranges not confirmed from available sources) | true | true | amazon.com |
| 12 | Southwire 21050T / 21550T 400A True RMS AC/DC Clamp Meter | — | 400 A | 400 A (per user-facing marketing copy and verified purchaser reviews on southwire.com describing DC clamp-amp use; exact numeric DC accuracy table not published on the fetched product page) | — | — | true | — | southwire.com |
Les caractéristiques sont celles publiées par le fabricant ; les prix sont le tarif conseillé US au lancement.
Comment nous avons établi ce comparatif
Twelve clamp meters spanning pocket mini-clamps (Amprobe AMP-25), budget hobbyist units (UNI-T UT210E, Kaiweets HT206D), mainstream trade meters (Klein CL800/CL900, Southwire 21050T/21550T, Extech MA640, Mastech MS2108A), and professional/HVAC-focused instruments (Fluke 323/376 FC/902 FC, Fieldpiece SC260), verified 2026-08-05 primarily against manufacturer product pages and datasheets (fluke.com, kleintools.com, kaiweets.com, fieldpiece.com, southwire.com, amprobe.com) with retailer/distributor corroboration (DigiKey, TestEquity, GME Supply, Home Depot, Instrumart, GlobalTestSupply) where the manufacturer does not publish consumer pricing directly; unverifiable numeric fields (e.g. undocumented jaw sizes, display counts not stated on any fetched source) are left null rather than estimated, per product provenance notes below.