Single straight conductor, copper wire 3mm dia , mounted on acrylic sheet with socket connections.
Your RatingRate…PerfectGoodAverageNot that badVery Poor
Your Review
Name *
Email *
There are no reviews yet.
Chrome steel with true poles length 20 cms.
Size: 50 x 10 x 5 mm
Deflection Magnetometer – Compass box fitted on polished wooden base made of non-wrapping wood with meter scale alongside its length. Compass box is removable
Made of steel, 12 x 5 mm in pairs ; half red & half blue (for N & S) spray painted, with keepers.
There are no reviews yet.