Telrad Pulser

Here is the Telrad Pulser to help you locate faint objects when you use your Telrad finder.
You'd need some level of DIY skills, but don't worry, installation is not a big deal.
(It comes with instructions about how to install it and how to use it...)

In addition to the original on/off switch (that will still control brightness), you'll also have an extra control knob to control the pulse frequency of the reticle image.

By using the pulser you'll not only be able to see fainter objects, but also prolong the battery life. Steady image can still be achieved by turning the pulser control knob fully clockwise.

Original Telrad Finder is not included.  

A wide range of accessories and replacement parts for your Telrad finder are available from 365astronomy.