【Extech】380973,钳型万用表及配件 CLAMP-ON AND DMM
【Extech】380973-NIST,钳型万用表及配件 CLAMP-ON AND DMM
【Extech】380974,钳型万用表及配件 CLAMP-ON AND PHASE
【Extech】380974-NIST,钳型万用表及配件 CLAMP-ON AND PHASE
【Extech】380975,钳型万用表及配件 CLAMP METER HVAC TR
【Extech】380976,钳型万用表及配件 HVAC TRMS PWR METER 1 & 3 PHASE 1000AMP
【Extech】380976-K,钳型万用表及配件 Clamp Meter Kit 1000A AC Power
380976-K-NIST,CLAMP METER, HVAC WITH NIST
