Tuesday, August 09, 2005
magnetic strength meter
I am thinking of using Honeywell HMC1055
I can't decide if I should have digital meters that can be read and copied by hand, or
if I should use a computer to automaticly record results and position with a GPS
the second is lots more work
I can't decide if I should have digital meters that can be read and copied by hand, or
if I should use a computer to automaticly record results and position with a GPS
the second is lots more work
# posted by space @ 9:40 AM 
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Here's the easy way to do it:
Get a fridge
Place magnet on fridge
Grasp magnet, pull
If fridge moves towards you, magnet strength is HIGH
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Get a fridge
Place magnet on fridge
Grasp magnet, pull
If fridge moves towards you, magnet strength is HIGH
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