Рет қаралды 651
here is a Hewlett Packard 3440A Digital Voltmeter with Nixie tubes, the plugin module is 3444A so this makes in Volt, Ohm, Amp meter, initial design is from end 1963, it had a few loose connections, and it was quite dirty, but a deep clean solved it it, so now it works fine again, and looks nice too.
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#teardown
#restoration
#hewlettpackard
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I use auto generated subs, I go thru them my self, but i am far from perfect at finding all errors, so if you find errors worth fixing, please comment (or PM) with the TIME in the video you saw the error, i will be happy to fix it. This also apply to the Danish version.
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(Thanks to all my Sponsors / Traders / Swappers / Sellers / Buyers, without your support and constant flow of cool items in/out, none of this would be possible)