... open 35 mm;Current clamp with portable design, easy to operate.Full function protection, anti high voltage circuit designCE stander ... 0%+3)Special functionDM203Diode test√Continuity alarmingLess than30Ω±10ΩLow battery indicationApprox less than 2.4 VData holdData ... carton40PCS Standard G.W. per cartonAbout18kg Digital Clamp Multimeter,clamp multimeter meter,multimeter and clamp meter,3 3/4 digital