跳至产品信息
For detecting magnetism. Jewelled model with a sapphire on a hardened steel point, chromium-plated brass.
Engraved dial, 13mm. Size: 40mm x 40mm x 20mm.
Principle: An object is magnetized when one end of the compass needle is attracted and the other end is repelled by it.
If the needle is attracted at both ends, there is no magnetism.
We only sell brand new products.
100% made by Bergeon Swiss and brand new.
促销价
$83.29
常规价格
$107.69
Engraved dial, 13mm. Size: 40mm x 40mm x 20mm.
Principle: An object is magnetized when one end of the compass needle is attracted and the other end is repelled by it.
If the needle is attracted at both ends, there is no magnetism.
We only sell brand new products.
100% made by Bergeon Swiss and brand new.