Aerotensiometer

1950-1955

Tensiometer S.M.E. MK V Serial No.52

1942

Du Nouy Tensiometer made by Cambridge Instrument Co. Ltd

Tensiometer, G. Boulitte, c.1925

Tensiometer, osseiometer, c.1925

Tensiometer S.M.E.MK IV Serial no.56

1942

Aircraft cable Tensiometer

Du Nouy Oil-damped Tensiometer by Cambridge Instrument Co. Ltd.