Clamp on AC current measurement up to 200 A. The CMP-200 digital clamp meter is designed for clamp measurements of AC leakage current. Clamp on AC Current CMP-200 Features high resolution (0,1 mA), three measuring ranges: 200 mA, 2 A, 200 A. display LCD 3�½ digit (max 1999), white LED backlight, sinternal diameter clamp approx. 30 mm (1,2â?³), DATA HOLD function, for holding measured values. MAX function, AUTO-OFF function, double molded casing. Available on back-order