Because of using flatcoil construction and adding a magnetic core, the measuring sensitivity is high.
由于采用扁平的线圈结构和加入磁芯，所以测量灵敏度高。
2
That is because the transmitter USES a large flatcoil, placed over the heart, to generate the magnetic field that powers the receiver.
在心脏上方平置一个大线圈，传感器使线圈产生磁场，磁场为接受器供电。
3
GQ-relay. Ultra-small package flat polarized relay. Operating function single side stable. Coil rating 12 V DC. Tape and reel packing. Surface-mount terminal a type.