HP 5245L Nixie Counter - Part 6: HP 5255A 12.4 GHz Plugin Repair
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We repair a 12.4 GHz Nixie frequency counter plugin, the HP 5255A. It takes a double length episode to get it to behave, and you won't believe what we find a...

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We repair a 12.4 GHz Nixie frequency counter plugin, the HP 5255A. It takes a double length episode to get it to behave, and you won’t believe what we find a…