CE clamp meter for ACA Anti high voltage circuit design Auto power off, data hold Unit symbol display Clamp ... digital clamp meter Features1,clamp open 35 mm;2,portable design, easy to operate.3,Full function protection, anti ... high voltage circuit design4,CE stander design,improve the safety of the test.5,Max. measuring ... you want. DM201 3 1/2 bit digital CE clamp meter