Ranked lists / Clamp meters

Clamp meters ranked by jaw opening

11 clamp meters from Fluke, Klein Tools and Milwaukee, in order of the jaw opening each maker publishes on its US product page or manual. Highest first. Figures are as published, not tested by us, and makers do not always measure the same way, so treat close figures as close. Each tool is listed once: a bare tool stands for its kits.

#ModelJaw openingSafety rating
1 CL900 Klein Tools, clamp meter 2 in CAT IV 600 V, CAT III 1,000 V
=2 CL120 Klein Tools, clamp meter 1.6 in CAT III 600 V
=2 CL390 Klein Tools, clamp meter 1.6 in CAT III 600 V
=4 CL700 Klein Tools, clamp meter 1.38 in CAT IV 600 V
=4 CL800 Klein Tools, clamp meter 1.38 in CAT IV 600 V
6 376 FC Fluke, clamp meter 34 mm CAT III 1,000 V, CAT IV 600 V
7 2237-20 Milwaukee, clamp meter 1.3 in CAT III 600 V
=8 323 Fluke, clamp meter 30 mm CAT III 600 V, CAT IV 300 V
=8 324 Fluke, clamp meter 30 mm CAT III 600 V, CAT IV 300 V
=8 325 Fluke, clamp meter 30 mm CAT III 600 V, CAT IV 300 V
11 2235-20 Milwaukee, clamp meter 1 in CAT III 600 V

Want two side by side? Compare any two models. Prices and stock are on each model page.

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