Equipped with maximum value lock, this CM-200 clamp meter is a versatile measuring instruments for hobbyists and professionals alike. This meter has a maximum measurement capability of 600AAC, 600VAC, 600VDC with a high degree of accuracy. Aside from these functions, the meter is provided with a diode and continuity tester. Its 3-1/2 digit LCD display is provided with unit and polarity display, and a low power indicator. It weight approximately 200 grams and measures 189mm x 71mm x 37mm, including battery.