功能簡介可測交、直流電壓、交流電流,電阻,溫度,二極管音響指示通斷帶背燈帶數據保持過載保護產品參數DCV:1000V( 1.0%)ACV:750V( 1.2%)ACA:20-200-1000A( 2.0%)OHM:2m -20k( 1.0%)TEMP:0℃~1400℃MaximumDisplay:1999Power:9VBatter6F22DiodeTest:YesDisplayHold:YesContinuityBuzzer:YesDiodeCheck:2.8V/1mASize:268 72 42mmWeiht:410g