■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 : 50〜500hz
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sanwa dcm400ad
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