Stellameter (Star identifier)
Bilirubinometer, with reference manual
1900-1980
Cosmos inferential water meter; sectioned example
Hamometer, in small wooden case
1900-1980
Erythemometer for use by blind physiotherapist to estimate patient dose in light therapy
Reflolux S Blood Glucose meter manufactured by Boehringer Mannheim UK
1992
Reckenzaun's meter, 1888
1888
D.C. house service meter, commutator type
Landis and Gyr induction meter
1981
Two subscribers' telephone-call meters
Type APR Prepayment meter mounted on baseboard.
Oulton-Edmundson electric meter, 1889 (No.507)
1889
Forbes thermal meter
Resistance meter by Officine Galileo
Ferranti multi-meter
3-phase 3-wire Integrating Kilowatt hour meter
Frager meter
Ferranti type FPQ-102 single-phase induction pre-payment kilowatt-hour meter
1979
Original Evershed meter
electricity meter, Aubert clock type, 1890
Experimental Watt hour meter
1882
Glass meter with stand and stopper
1900-1980
Glass meter with stand and stopper
1900-1980
Glass meter with stand and stopper
1900-1980
Ferranti type F2Q-100 single-phase induction kilowatt-hour meter
1979
Pair of vibration magnetometer magnets 4 inches long and a brass comparison bar
1816-1850
Pair of vibration magnetometer magnets 2.5 inches long
Rate of Climb Meter
1953
Moving iron meter
1927
Katharometer, designed by W.Stuve, c. 1957
1957
Field ratemeter type 1048A by Labgear Ltd.
Personal gamma dosemeter type 1756A
Current meter by Negretti & Zambra
Taylor multi-range meter, model 90A, 1946
Aron watt hour, clock type meter
"Rotary" powerfactor meter for 3 phase circuit 257817
Inductometer, type 14 B
1934
Spectra brightness spot meter. Also usable as an infra-red thermometer. Serial no.2176. Made by Photo Research Corp.
1970-1979
Multi-range meter set
1939-1945
Sonometer with three wires
1900-1939
Insulation and voltage measuring meter
Siemens and Adamson water meter
B.T.H. ACT type single phse Induction Watt meter
Watt Hour meter
Alcolor breathmeter kit
DC motortype Kilowatt hour meter
Siemens and Halske direct current indicating and integrating watt-hour meter
Schonheyder Imperial positive water meter with glass cover
