EX470A EXTECH 数字万用表; LCD; (3999);原装正品 ¥1400.00 EX503 EXTECH 数字万用表; LCD; (4000);;原装正品 ¥1000.00 EX503-NIST EXTECH 数字万用表; LCD; (4000);原装正品 ¥2200.00 EX505-K EXTECH 数字万用表; LCD; (4000);原装正品 ¥1800.00 GDM-350B GW INSTEK 数字万用表; LCD; 3.5 位;原装正品 ¥1000.00 GDM-360 GW INSTEK 数字万用表; RS232;原装正品 ¥1000.00