产品说明: 

3,1/2位背光红字显示(LED)

?表头尺寸: 36 × 24 × 16.25mm

?开孔尺寸: 33 × 22.2mm

?电源: DC 5V/ ± 5V/9V选一

?量程:选一档

AC/DCV: 200m/2/20/200V

AC/DCA:200u/2m/20m/200mA

?频率: 200Hz/2KHz,温度℃/℉

?度  ± (0.1%+2dgt)