add:
no.50 longteng road longwen zone, zhangzhou city, fujian
tel:
86-596-2879590 6305733 6305611
fax:
86-596-6305655
e-mail:
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display 3 1/2 digits lcd with a max. reading of 1999 polarity automatic, positive implied, negative polarity indication over range (1) or (-1) is displayed measurement rate 2 times per sec. nominal low battery...
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