钳型表

用直流钳型电流表、收音机或手机粗测磁共振扫描间屏蔽效果

Testing the Shielding Effect of MRI Scanning Room by DC Clamp Meter Portable Radio or Mobile Phone

简要介绍了直流钳型电流表、收音机和手机可用来粗测磁共振扫描间屏蔽效果。

DC clamp meter , portable radio and mobile phone can be used to estimate the shielding effect of MRI scanning room .

袖珍钳型交流电压表直流动圈式方形电表

Pocket AC clip-on voltammeter DC moving coil square instrumert

袖珍钳型交流电压表交流整流系圆形电表

Pocket AC clip-on voltammeter AC rectifying type round instrument

板极检波真空管电压表袖珍钳型交流电压表

Plate-detection type vacuum tube voltmeter pocket AC clip-on voltammeter

袖珍钳型交流电压表

Pocket AC clip-on voltammeter