The HIOKI 3280-10F AC Clamp Meter is the ultimate choice for professionals who demand accuracy, durability, and convenience. Designed for electricians and engineers, this clamp meter offers quick, safe, and reliable AC current and voltage measurements. With a compact body, rugged drop-proof design, and wide temperature tolerance, it performs exceptionally well even in the harshest environments. Compatible with the CT6280 flexible sensor (sold separately), it expands your measurement range up to 4199A — all in one tool.