RCA Chro-Bar Generator WR-502A Q Street One of the longest-running storylines

One of the longest-running storylines in the strip's history

Single-Element 106mm f/14 Lens

Stores in a nice

This Pfeiffer Balzers pumping cart is built around a TPU-060 turbomolecular high vacuum pump (60 l/s) capable of a final ultimate pressure of 1 ×10−11 Torr

Variants: Lunasix

RCA Chro-Bar Generator WR-502A Q Street One of the longest-running storylinesRCA Chro Bar Generator WR 502A This is an RGB pattern generator used for testing televisions and monitors. This is a true professional instrument, it will generate color bars, dots, crosshatches, vertical lines, horizontal lines, and simple rasters. I've had it since 1970! It is battery powered and I removed the batteries so no corrosion and clean as a whistle on the inside.