Features and Benefits:�Measures up to 600 A AC, large 1.30 in. jaw opening�Thin jaw profile for easier wire measurement in panels or in bundles�Wide voltage range to 600 AC/DC volts�True-RMS for accurate measurement in all applications�Built-in voltage detector and LED work light�Thermocouple (dual banana) input for contact temperature measurement�600 uA DC for flame rectification�High contrast, white on black display with backlight for easy reading�Rugged over-molding increases durability and user gripThe Milwaukee clamp meter for HVAC/R is a heavy duty True-RMS electrical current tester for professional residential, commercial, and industrial applications. The perfect tool for the professional HVAC/R technician, the 2236-20 clamp meter provides a wide 1.3 in. jaw opening to easily handle large conductors, a thin jaw profile for access to tight spaces and a high contrast white-on-black display for clearer readings. In addition, the Milwaukee clamp meter for HVAC/R was designed with embedded non-contact voltage detection and an LED work light to increase end user productivity.