• WWII RAF RPM Gauge 6A/778 MK.IVB Dated 1940. Battle of Britain era


    There is only 1 item left in stock.

    Here we have a 1940 dated RPM Gauge MK IVB or correctly referred to as an Electric Rev Indicator.

    Encased in a slim metal body usually referred to as the Smith's body this unit has a stores reference 6A/778. Rated to 5,000 feet and used in conjunction with the MK.IV Generator.

    Dated 1940  Battle of Britain era piece.

    The instrument would need to be inspected by a suitably qualified person before been considered for flight use.

    Postage quoted is for UK post only. 

    A nice early RPM gauge.