Image
Category
Collection
On Display
Object type
Material
Maker
Place
Date
Trough battery, 1801-1838

Trough battery, 1801-1838

1801-1838

Mirror galvanometer for the transatlantic telegraph, 1858

Mirror galvanometer for the transatlantic telegraph, 1858

1858

Thomson's mirror marine galvanometer, 1858

Thomson's mirror marine galvanometer, 1858

1858

‘Medico-Electrical Machine’ by Nairne and Blunt

‘Medico-Electrical Machine’ by Nairne and Blunt

1782-1793

Lord Kelvin's 'ironclad' marine galvanometer, 1865-1866

Lord Kelvin's 'ironclad' marine galvanometer, 1865-1866

1865-1866

Set of magnetical apparatus in case, by Adams

Set of magnetical apparatus in case, by Adams

1790

The original Wimshurst electrostatic machine.

The original Wimshurst electrostatic machine.

1882

Faraday's Disc Electrical Generator

Faraday's Disc Electrical Generator

1889

Weston galvanometer, model 375, 30-0-30

Weston galvanometer, model 375, 30-0-30

1926

Megger Major insulation tester

Megger Major insulation tester

1960-1969

Meidinger battery cell

Meidinger battery cell

1876

Megger Series 1 Insulation Tester

Megger Series 1 Insulation Tester

1970-1979

Voltaic pile given to Faraday, 1813-1827, replica

Voltaic pile given to Faraday, 1813-1827, replica

1813-1827

Electrostatic Generator

Electrostatic Generator

1895-1905

Replica of apparatus used by Ohm to prove Ohm's Law

Replica of apparatus used by Ohm to prove Ohm's Law

1826

Cambridge portable potentiometer

Cambridge portable potentiometer

1957

Cylinder electrostatic machine with Leyden jar, about 1790, with components

Cylinder electrostatic machine with Leyden jar, about 1790, with components

1790-1795

Leclanche cell battery

Leclanche cell battery

Weston model 785 Industrial Circuit Tester

Weston model 785 Industrial Circuit Tester

Kelvin's standard centi-ampere current balance

Kelvin's standard centi-ampere current balance

1892-1900

Megger Major hand cranked insulation tester

Megger Major hand cranked insulation tester

1980-1989

Dolezalek quadrant electrometer

Dolezalek quadrant electrometer

1913

Induction coil

Induction coil

1981

Coulomb's torsion balance

Coulomb's torsion balance

1872

Wimshurst Electrical Machine, English, 1888

Wimshurst Electrical Machine, English, 1888

1888

Bichromate battery

Bichromate battery

1876

Null balance Megger earth tester

Null balance Megger earth tester

1950-1968

Revolving mirror and gear-box drive used by Wheatstone

Revolving mirror and gear-box drive used by Wheatstone

1834

Wavemeter, type TF975

Wavemeter, type TF975

1954-1969

Unipivot galvanometer

Unipivot galvanometer

1903-1919

Sensitive gold-leaf electroscope

Sensitive gold-leaf electroscope

1820-1856

Avometer model 15 analogue multimeter by Avo Ltd.

Avometer model 15 analogue multimeter by Avo Ltd.

1960-1969

Gassiot's cascade, demonstrates electrical discharges in a vacuum

Gassiot's cascade, demonstrates electrical discharges in a vacuum

1850-1883

Astatic needle galvanometer

Astatic needle galvanometer

1840-1877

Weston model 440 galvanometer

Weston model 440 galvanometer

1926

Gold-leaf electroscope, 1890-1900

Gold-leaf electroscope, 1890-1900

1891-1900

Metrotech Model 480 pipe and cable locator

Metrotech Model 480 pipe and cable locator

1980-1989

Megger model BMV7 battery operated insulation tester by Evershed and Vignoles Ltd.

Megger model BMV7 battery operated insulation tester by Evershed and Vignoles Ltd.

1970-1979

Faraday's specific inductive capacity apparatus, 1837, replica

Faraday's specific inductive capacity apparatus, 1837, replica

1837

Avo clamp meter

Avo clamp meter

1970-1989

Einthoven 6-string galvanometer

Einthoven 6-string galvanometer

1918

Crookes vacuum tube containing a fluorescent 'flower'

Crookes vacuum tube containing a fluorescent 'flower'

plunge battery, about 1820

plunge battery, about 1820

1815-1850

Tangent galvanometer

Tangent galvanometer

1864-1886

Henley Discharging Table, 1820-1850

Henley Discharging Table, 1820-1850

1820-1850

Universal shunt

Universal shunt

Wayne Kerr component bridge type B521

Wayne Kerr component bridge type B521

1960-1979

Bichromate cell

Bichromate cell

Model 73 analogue multimeter by Avo Ltd.

Model 73 analogue multimeter by Avo Ltd.

1970-1979

Pear shaped Crookes' tube

Pear shaped Crookes' tube

1896