Flying hours meter - not engine hours United Kingdom
VDO instrument which will record and indicate flying time. Standard small size hole.
This is not a Hobbs type gauge.
It works on extremely low positive pressure. Apply 12V-24V from the master switch and tap into the pitot air line going to the ASI. It starts recording with an air pressure generated by a column of water of abt three quarters of an inch. That equates to an airspeed of less than 34 Knots. If you go faster than that it will begin recording and will stop when you slow down.
£45 for collection from between Mansfield and J29 M1 or possibly from a mutually agreed airfield or location. Could ship it at a pinch.
Antoni. 01623 391083 Pse don't text - doesn't work.