This gauge can be used for coating thickness on various metal substrates. There are only four types of ferromagnetic metal elements at room temperature: iron, cobalt, nickel, and gadolinium. Common non-ferromagnetic metals: copper, aluminum, magnesium, zinc, chromium, etc. Hall effect: can be used for the measurement of non-ferromagnetic coatings on ferromagnetic metal substrates. Eddy current: can be used for the measurement of non-conductive coatings on non-magnetic metal substrates.
Ferromagnetic materials: Iron, cobalt, nickel, gadolinium. Ferromagnetic material: Iron, cobalt, nickel and gadolinium. Non-ferromagnetic metal: Copper, aluminum, magnesium, zinc, etc. Fe: Hall Effect / NFe: Eddy current. 0.1µm:(0µm - 99.9µm).
0.01mm:(1.00mm - 2.00mm). Convex:5mm / Concave:25mm. Fe:0.2mm / NFe:0.05mm. 2pcs of 1.5V AAA alkaline battery. Thank you for your support.We are not responsible for undeliverable address. Dear friend, your happy is very important to me! We stand behind every product we sell. You can enjoy top-quality product and high-quality services from us, Trust me that you will have a pleasant shopping experience in here. We will be happy to assist you.
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