lcd with non-magnetic parts


New member
Hi, I am building a magnetometer, the black steel part that holds the lcd together significantly alters the earths magnetic field reducing accuracy.

Are there any parts with only aluminum, copper, brass or plastic?

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New member
From what I understand, the CFAX series of graphic displays are basically glass and plastic. If there is any ferrous material in them, I can't imagine it would be much, although one of the CF guys would have a much better idea than me.

CF Tech

I agree. The CFAX series should have zero ferrous in it. If there is any it could be only a microscopic amount, as Heffo says.