1920’s EMPSON ELECTRICAL ENGINEERING ‘DIELECTRIMETER’ INSTRUCTION BOOK
£25.00
1920’s EMPSON ELECTRICAL ENGINEERING ‘DIELECTRIMETER’ INSTRUCTION BOOK
Original 1920’s instruction book for ‘The DIELECTRIMETER’ made by Empson Electrical Engineering Company Ltd.
Dielectrimeters are used for testing the strength of insulating oil to safeguard transformers on electrical machinery.
This leaflet was for an original antique model made by Empson and included instructions and diagrams.
Also includes write up for another of Empson’s products, ‘The Centrifugal Oil Purifier’.
First sheet in booklet is separate (not bound or stapled), remaining are folded. All have been hole punched along left hand side.
Sheets measuring approximately 25.5cm by 20.5cm.
Booklet in great condition, although some hand written numbering on top of sheets (and address area on front page), and some light yellowing in places – PLEASE SEE PHOTOS FOR CONDITION.
A great unique guide to an antique Dielectrimeter machine , which would make a brilliant addition to any collection or display.