Antique Electronics and Vintage Solid State

Weller W-TCP soldering iron

The heater in my trusty Weller W-TCP temperature-controlled soldering iron finally gave up the ghost. I guess the heater winding burned out or corroded and broke.

IMG 1054.jpg

The W-TCP is the first model of the W-TCP series of soldering irons. …

Leeds and Northrup KS-10376 Null Voltage Test Set

The KS-10376 is a Bell Telephone test set. It can measure voltage ratios, resistance ratios, or absolute resistance value to five digits of precision.

IMG 3323.jpg

The null voltage part of the instrument is a sensitive zero-center galvanometer. 

© Steve Byan 2011-2016