Klein Tools CL390 400A AC/DC Auto-Ranging Digital Clamp Meter

Klein Tools CL390 400A AC/DC Auto-Ranging Digital Clamp Meter features True RMS measurement capability and a high-visibility display for precise readings. Designed for professional electricians, it supports AC/DC current up to 400A, voltage up to 600V, and includes functions like auto-ranging, frequency, and min/max readings. This CAT III 600V rated clamp meter ensures reliable performance in various electrical and electronic applications.

Orders are processed and shipped within one to two business days Monday through Friday 9:00 am – 5:00 PM. Your satisfaction is our primary goal! If for any reason you are not satisfied, we offer a 10 day money back guarantee from date of purchase for in-store pick-up orders and 15 day money back guarantee from date of purchase on shipped.