Milwaukee Electric Tool Corp.’s milliamp clamp meter measures 4–20 mA signals used in control panels to collect and send data and can measure 0 to 99 mA to cover a range of control signals. It features a long clamp wire and narrow jaw profile for clamping in tight spaces. It has secure, on-board clamp storage; a rugged overmolding; and a high-contrast, white-on-black display.