Clamp meter

The Klein Tools 400 Amp Digital Clamp Meter is an AC auto-ranging device designed for measuring current and temperature. It features a large LCD display with a range of -40 to 1832 °F, providing accurate readings in extreme temperatures.

Klein Tools -40 to 1832 °F LCD Clamp Meter, 400 Amp HVAC Digital Clamp Meter, AC Auto-Ranging, True RMS Measurement.

ProX XT-F32TOPC is a roof element with 0.5m side clamp for F32 truss, designed for use in outdoor and indoor applications.

Accurately measure AC current up to 400A with this auto-ranging digital clamp meter featuring a large LCD display and CAT III 600V safety rating.

Measure AC/DC currents up to 600A with this auto-ranging digital clamp meter featuring true RMS technology and a high-resolution LCD display.

Digital true‑RMS clamp meter measuring up to 400 A AC with a clear backlit display, CAT III/IV safety ratings, and precise current detection from 0.01 A, ideal for field technicians needing reliable voltage and current data.