A Black Friday "deal" is often a normal price next to an inflated list price. Here a clamp meter only counts as on sale when its checked price is at least 15% below its own typical price over the last 90 days, from our price history. The best-rated models are listed too, since many are good value without a sale. See deals in every category.
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
On sale now
No clamp meter rated 3.8 or higher is 15% or more below its typical price at the last price check (November 9, 2026). Prices are rechecked through the sales; this list updates when one drops. See the recent price changes.
Best buys at their normal price
The top-rated models in each type. A sale on one of these is worth more than a big discount on a weaker model.
Best AC Clamp Meters
- Klein Tools CL445#1 of 8Full review
An HVAC clamp with inrush, flame-sensor microamps and a CAT IV rating at a mid-range price.
Amazon $94.85$94.85600 ANoCAT IV 600 V / CAT III 750 V - Fluke 902 FC#2 of 8Full review
An HVAC technician’s clamp from Fluke with flame-rod microamps, temperature and a phone app.
Amazon $329.97$329.97600 ANoCAT IV 300 V / CAT III 600 V - Klein Tools CL220#3 of 8Full review
A low-cost true-RMS AC clamp for home and light electrical work, with temperature for basic HVAC checks.
Amazon $69.97$69.97400 ANoCAT III 600 V
Best AC/DC Clamp Meters
- Fluke 375 FC#1 of 11Full review
A professional AC/DC clamp with the safety rating and phone logging that commercial and industrial electricians need.
Amazon $429$429600 A600 ACAT IV 600 V / CAT III 1,000 V - Extech EX655#2 of 11Full review
A well-equipped AC/DC clamp with a three-year warranty, for HVAC and maintenance technicians.
Amazon $173.50$173.50600 A600 ACAT III 600 V / CAT II 1,000 V - Klein Tools CL390#3 of 11Full review
An affordable true-RMS AC/DC clamp that suits DIY solar, automotive and general electrical work.
Amazon $86.27$86.27400 A400 ACAT III 600 V
Best 1,000 A Clamp Meters
- KAIWEETS HT208D#1 of 5Full review
The cheapest way to a 1,000 A AC/DC clamp with a CAT IV rating, for DIYers and electricians on a budget.
Amazon $79.99$79.991,000 A1,000 ACAT IV 600 V / CAT III 1,000 V - Klein Tools CL910#2 of 5Full review
A 2,000 A, 2,000 V AC/DC clamp for solar installers and industrial electricians working on high-voltage DC.
Amazon $208.99$208.992,000 A2,000 ACAT IV 600 V / CAT III 2,000 V - Klein Tools CL900#3 of 5Full review
A rugged 2,000 A AC/DC clamp that gives electricians most of a premium meter’s features at a mid-range price.
Amazon $182.65$182.652,000 A2,000 ACAT IV 600 V / CAT III 1,000 V
