New Version of the E-36/F1S timer now available
Version 2 of the E-36/F1S timer is now available.
This timer has one new feature, it lets you turn on a Beeper after D/T to help you find your model.
Updated documentation can be found in the section that gives information about different timer models.NOS -36 Timer for E-36 and F1S
Here is a some what blurry reminder from the timer what model aviation is all about.