Accurate DC/AC digital clamp meter for current measurement. 1200A AC/DC current measurement Analog Output for datalogger or oscilloscope. One touch zero for DCA adjustment. 23mm diameter jaw. Integrated current probe for waveform observation or recording Large 3 3/4 digits LCD Fast bargraph display (30 times/sec.) for transient observation. Max/Min and Data Hold functions. Easy single rotary switch for any function selection. Ideal for works in crowded switch box or cable areas.