產(chǎn)品名稱:DT830B產(chǎn)品說明功能簡介31/2digitsLCD,Max.reading1999LowbatteryindicationOverloadprotection產(chǎn)品參數(shù)DCV:200m-2000m-20-200-600VACV:200-600VDCA:2000 -20m-200mOHM:200-2000-20k-200k-2000k BatteryCheck:1.5V,9V*:50HzDiodeCheck:2.8V/1mASize/Weight:126x70x28mm/155g