4000 count / 42 segment analog bar graph DC / AC current 40A/400A Data hold / Range hold Relative value Continuity check buzzer Auto power off (30min.) Low battery power indication Display : numeral display 3999, bar graph 42 segments Sampling rate : 2 times / sec. 20 times / sec. for bar graph AC frequency bandwidth : 50500Hz READY STOCK PENGIRIMAN EKSPRESS