Cambridge bench pH meter

code: LVSAV2014.088

Collection code:
LVSAV2014.088
File type:
Museum objects
Collection:

Description

Cambridge bench pH meter housed in wooden case. British Patent No 396817, Serial No L-196.857 by the Cambridge Instrument Company Ltd., London. Includes instruction booklet and certificate of test dated 18/02/1946. From the laboratory at Pumpherston Refinery