Independent · sourced · Updated August 2026
Best Clamp Meters (2026)
12 clamp meters compared on the specs that matter and US price — ranked cheapest-first. Every spec and price links to its source and the date we captured it.
Best by the numbers — KAIWEETS HT206D Digital Clamp Meter (lowest price). The cheapest is KAIWEETS HT206D Digital Clamp Meter at $59.99. 12 clamp meters compared from $59.99 to $699.99 across 9 brands — every figure sourced, updated August 2026.
As of 2026-08-05
Cite this comparison
Per The Front Desk Review, the cheapest clamp meters is KAIWEETS HT206D Digital Clamp Meter at $59.99; across 8 models the median price is $198.50 ($59.99–$699.99), every figure sourced and dated, as of 2026-08-05. https://frontdeskreview.com/gear/clamp-meters/ Key takeaways
- Lowest price: KAIWEETS HT206D Digital Clamp Meter at $59.99 (Regular price on kaiweets.com; frequently discounted to $47.99 during sales.).
- Typical price: from $59.99, median $198.50, up to $699.99 — across 8 priced.
- Tracked: 12 products across 9 brands, current through 2026-08-05.
- Compared on: Ac current range, Dc current range, Jaw opening, Ac dc voltage range, True rms, Resistance continuity.
Best by the numbers
Objective winners — each is the leader on one measured spec, with the figure. No subjective ranking.
- Lowest price: KAIWEETS HT206D Digital Clamp Meter ($59.99)
Top 3 by quality
An algorithmic overall ranking from the data on this page — value for money, spec strength, and recency. 100% data-driven, no paid placement.
- Extech MA640 True RMS AC/DC Clamp Meter with NCV Quality score 0/100 Top pick
- Klein Tools CL800 Digital Clamp Meter, AC Auto-Range TRMS, Low Impedance (LoZ) Quality score 0/100 Top pick
- Fieldpiece SC260 Compact Clamp Meter with True RMS Quality score 0/100 Top pick
How we rank: Value 45% · Spec strength 35% · Recency 20%. Scores are computed only within this category from published specs and prices — never influenced by commissions or placement. Method & open data →
What to look for
How to read the comparison — what each key spec means and the range across these clamp meters.
- Ac current range — higher is better.
- Dc current range — higher is better.
- Ac dc voltage range — higher is better.
- True rms — a yes/no feature.
- Resistance continuity — a yes/no feature.
Comparison
| Compare | # | Clamp Meter | Price | Ac current range | Dc current range | Jaw opening | Ac dc voltage range | True rms | Resistance continuity | Source | Buy |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | On Amazon → | |
| 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 | On Amazon → | |
| 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 | On Amazon → | |
| 4 | Fieldpiece SC260 Compact Clamp Meter with True RMS | $189 | 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 | On Amazon → | |
| 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 | On Amazon → | |
| 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 | On Amazon → | |
| 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 | On Amazon → | |
| 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 | On Amazon → | |
| 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 | On Amazon → | |
| 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 | On Amazon → | |
| 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 | Check price → | |
| 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 | Check price → |
Specs are as published by the manufacturer (or a reputable spec source where the official page was unavailable); prices are US launch MSRP. Full per-product records and all spec columns are in our open dataset. The “Buy” links go to Amazon; as an Amazon Associate we earn from qualifying purchases, and the live price may differ from the sourced figure shown.
Popular comparisons
- Fluke 323 True-RMS Clamp Meter vs Klein Tools CL800 Digital Clamp Meter, AC Auto-Range TRMS, Low Impedance (LoZ)
- Fluke 323 True-RMS Clamp Meter vs UNI-T UT210E Mini Digital Clamp Meter
- Klein Tools CL800 Digital Clamp Meter, AC Auto-Range TRMS, Low Impedance (LoZ) vs UNI-T UT210E Mini Digital Clamp Meter
What is the cheapest clamp meter?
KAIWEETS HT206D Digital Clamp Meter is the cheapest at $59.99 (Regular price on kaiweets.com; frequently discounted to $47.99 during sales.), as of 2026-08-05.
How much does clamp meters cost?
Across the 8 clamp meters with a published price, the median is $198.50, ranging from $59.99 to $699.99, as of 2026-08-05.
Which clamp meter is best by the numbers?
Lowest price: KAIWEETS HT206D Digital Clamp Meter ($59.99).
How many clamp meters are compared here?
12 clamp meters across 9 brands, with US price and key specs, current through 2026-08-05.
More hardware comparisons
Embed this comparison — free
Add the live cheapest-clamp meters list to your site. It reflects our latest data, and an attribution link is built in.