Regular price £5.26 GBP
Spintronic ammeters indicate the speed of current by the pitch of sound they make. The more current, the higher the pitch.
The pitch of sound generated by the spintronic ammeter is directly proportional to the current running around it. A small wedge attached to a diaphragm slides over a bumpy surface. As the wedge moves up and down over the bumps, it generates sound in the diaphragm.
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- Ships from Blackwood.
Items sold as pre-orders will be charged at time of purchase. Once shipped, an email notification will be sent to you with tracking info.
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