A recent arrival was a HP 432C power meter, there are plenty of 432A about, some 432B but very few 432C, maybe the extra cost of the auto-ranging function put most buyers off at the time, or they had no reason to replace a 432A, or analog meters were preferred.
I had a look inside, as the 432 series is known to contain two wet tantalum capacitors.
These have leaked in my 1969 432A, seems a shame to disturb this.
Thankfully no signs of leakage in the 432C, they seem to have used a different brand in this one.
And a quick check with the calibrator for these power meters, seems to work OK on the higher ranges, but is drifting a bit on the lower ranges, exactly as described by the seller, it was very nicely packaged for a change too.
David