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HP 33E Repair Advice
03-26-2015, 03:40 PM
Post: #4
RE: HP 33E Repair Advice
(03-26-2015 11:02 AM)kusmi Wrote:  2.) what is your recommended method to remove copper hydroxide? Just brush it off or are there some recommended chemicals?

DeoxIT has a formulation specifically for battery contacts. It works on the calculator contacts, too.
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Messages In This Thread
HP 33E Repair Advice - kusmi - 03-26-2015, 11:02 AM
RE: HP 33E Repair Advice - d b - 03-26-2015, 03:30 PM
RE: HP 33E Repair Advice - kusmi - 03-26-2015, 03:39 PM
RE: HP 33E Repair Advice - Dave Frederickson - 03-26-2015 03:40 PM
RE: HP 33E Repair Advice - PANAMATIK - 03-26-2015, 05:27 PM
RE: HP 33E Repair Advice - Jeff_Kearns - 03-26-2015, 11:55 PM



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