I have recently unearthed Omega Deltatest & Alitest in our workshop.We have never used them in over 10 years since they came from Paris, France, but when I tried some tests the other day they seam to be working fine. That's the beauty of vintage electronics. I checked the Deltatest and shows almost the same results for the accuracy of quartz watch as fairly new Timometer I have.
The problem is that I don't have the manuals so I cannot test all of the features, and I don't know if I have all the accessory probes and cables.
If anyone could provide me with copies of manuals it would be greatly appreciated.
The picture shows all the cables and accessories I have, and I would like to know if I'm missing something.
Both devices will be for sale, but I would like to be sure if they work properly so I can provide accurate selling info.
Any information would be helpful.

 

Trev should know what an Ali test is.

 

I will take a stab at it without resorting to the Google.

Tuning fork or quartz watch calibration devices?

 

These were made as service tools for tuning fork movements.
The top device - Alitest- has 2 functions:
1. Power supply to provide variable voltage when testing a watch.
2. Multimeter - battery volt, current consumption and resistance.
The bottom device Delta test - basically a timing machine for tuning forks.

I believe the user manual should be available online. If you can't find them PM me with your e-mail and I will send you a PDF.

 

Ok, thank you for the info. I'll try to find manuals online, and let you know.