Shopping security
Used to map the magnetic field around a circular current loop, this 94-turn copper coil mounts on a 10 x 7 inch base with a flat plastic surround for iron filings and 4mm banana terminals.
Ships within 48 hours · Estimated delivery Jun 19 - Jun 24
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order