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RichardsRadios

A collection of old and antique radios and test equipment

These are some of my meters and test equipment. Click on the pictures for more information on each item. Last updated 20th February 2017

Meters

Pocket Meters (3)


French pocket meter

Telegraph Works Galvanometer

 

 vintage ammeter


Pifco
Radiometer

cell tester

Legg Industries

cell tester

AVO Model 8 (Mks1,2,3,4,5&6)

Test Set No 1

AVO Model 7

AVO Model 40


AVO Model 40 Mark2

model D
AVO model D

AVO Model 7

Mk2



AVO HRM

model 1



AVO model 2

(13 range)



AVO model 6

(22 range)



AVO model 47A



AVO model 73A


avo

AVO model 3

(20 range)


multiminor1


AVO multiminor

MK1



Precision AVOmeter



AVO minor Mk1



AVO multiminor

Mk4



DC AvoMinor



 AVO Model 48A



AVO
power factor and wattage unit



There are three other pages here here and here which  have more information about AVOmeters.      





Evershed & Vignoles

Megger



Evershed and Vignoles ohmmeter



Evershed and Vignoles

bonding meter



Megger Earth tester



Evershed and Vignoles
Voltmeter



Evershed's
Moving Coil Ammeter


Evershed and Vignoles
Quick Response Recorder QU/RD1





Evershed and Vignoles
Circuit testers



Evershed and Vignoles precision ammeter
Model 102Pr



batmeg

Evershed and Vignoles
battery megger tester cat 4003



Evershed and Vignoles

series 2 bridge megger



Evershed and Vignoles

battery megger tester cat 4022 (BM6)






For more information about Evershed and Vignoles and their instruments

see here and  here


Everett Edgcumbe "Metrohm" Tester



Everett Edgcumbe
kilo voltmeter


Everett Edgecumbe
Multimeter pattern 2198



Everett Edgecumbe
Hum "Metrohm"



Everett Edgecumbe DSR
recording voltmeter



Everrett Edgecumbe Wattmeter


Caby multimeter

Light Laboratories thermometer

GEC
Voltmeter

General Electric
Type P3 Voltmeter

MegOmeter
insulation tester

Hartmann & Braun insulation tester

Taylor
Model 90 Multimeter


Taylor multimeter


Elliott Frequency meter

Elliot brothers milliammeter


Elliott Type N
Portable Standard Milliammeter


Fairey safety

ohmmeter



Cambridge Instruments
Spot Galvanometer

Cambridge and Paul

wattmeter

Cambridge Instruments
Temperature meter [pyrometer]

Cambridge Instruments
Pattern T meters [2]

Cambridge Instruments
Pattern L meters
[2]

Cambridge
sub standard

2/20/A Ammeter



Cambridge Instruments

AC Test Set



R W Paul
Mains Test Set Pattern U


Cambridge unipivot versatile galvanometer



Cambridge and Paul
wattmeter


See this page which has links to pages about other Cambridge Instruments.




SEI clamp meter


Nalder and Thompson
Portable Substandard Millivoltmeter

Westinghouse
Ammeter Type PY5

NIEAF
DC Voltmeter 15/150/300V

Measuring Instruments

(Pullin) Ltd.
Milliammeter



Pullin Multimeter

100D



Weston
Model 322 Microammeter


Weston Electric Instrument Corp.
Model 330 AC Ammeter


Weston Direct Current Ammeter

Weston Direct Reading Voltmeter

Weston Model 341
300V Voltmeter

Weston Model 341
150/300/600V Voltmeter

Sangamo Weston

Laboratory Standard
model S79 Polyphase Wattmeter

Sangamo Weston
Laboratory Standard model S66 Milliammeter

Sangamo Weston

voltmeter


Sangamo Weston S67 wattmeter

Crompton Parkinson
test meter

Crompton
voltage and current test-meter

Eagle
clamp phase meter PK230


Miles Hivolt TVDCM1

Chamberlain and Hookham
3 phase kWh meter Type FST

SWR Meters and RF Power attenuator

Ferranti
voltage and current test-meter

Precision Apparatus multimeter

model 856-G

Ernest Turner Voltmeter Model 102Pr

Sanwa MultitesterModel K-30D

Electrostatic Meter

BZH
160 V AC/DC Voltmeter


Simpson
model 260
multimeter


AEG
Wattmeter




GEC Selectest multimeter



English Electric ammeter


Triometer "System Abrahamsohn"

DC multimeter


Siemens Halske Wattmeter



Theodor Horn multimeter


TAVO Ohmmeter (Metrawatt)


ohmer

Nalder "OHMER"











Electronic Test Equipment
 

Labgear Fault Tracer

Mullard GM4140 CR Bridge

Homelab Signal generator

Acton Testgear

Signal Generator

Philips Oscilloscope

AVO Valve testers

Cossor

Oscilloscope

Air Ministry

Valvetester

Philips AC millivoltmeter

PYE

High resistance test set

Simpson true RMS Voltmeter

G+E Bradley ct471 multimeter

Zenith

BC221 frequency meter

Hunts

CRB Capacitor analyser

AVO

DA 2003 digital multimeter

Advance

B4B signal generator

Hewlett Packard

micro volt ammeter

Marconi

TF1313A Universal Bridge

EDC

Voltage and Current Standards

Cambridge Instruments
Thermionic Voltmeter Moullin pattern A

Cambridge Instruments
Thermionic Voltmeter Moullin pattern C

Cambridge Instruments
Thermionic Voltmeter Moullin pattern D

Kolectric
Mk5 Covermeter

GEC Valve voltmeter

Eagle Products RF Signal Generator model SG70

RCA Transistor Tester model WT-501A

RCA VoltOhmmyst model WV-500b

Micronta FET Multimeter model 22-208

Test LabDigital Multimeter model kd-4200

Microconta Digital Multimeter model 22-169

Beckman Digital multimeter model HD100

Beckman Digital multimeter model DM20

Philips Pattern Generator model PM 5501

Grundy & Partners Transistor tester

Telequipment
Oscilloscope Type S31

Venner
Wide range oscillator 625/2


Tinsley
DC Null Detector
6042



Baldwin-Dunlop Statigun




AVO universal bridge


d83
Telequipment
Oscilloscope Type D83



 

Resistance and capacitance Boxes

Muirhead Decade Condenser

Pye (ex WD) Resistance Bridge

Sullivan Standard Variable Capacitor

Cambridge & Paul Standard Resistor

Cambridge Decade Bridge

Cambridge Potentiometer


Evershed-Vernon Potentiometer

Cropico/Lektrokit decaderesistance boxes

Cambridge Instruments Standard Resistors

Cambridge Instruments DC Range box

Cambridge Instruments AC Range box

Tinsley Volt Ratio Box

GPO
Pattern No.1 Bridge

Doran
Wheatstone Bridge

Dr. Bortini Resistance bridge

Cambridge Instruments
Constant inductance rheostat

Cambridge Instruments
Galvanometer shunt

West London Scientific Apparatus Co. Ltd
Resistance Bridge

Cambridge Instruments
Decade Resistance Bridge

Cambridge Instruments
Decade Resistance Bridge

Sullivan
Standard Resistor


ESI Potentiometric voltmeter bridge
model 300PVB


Cambridge Instruments Portable Potentiometer


Ether Long Scale Potentiometer


Muirhead Testing Set
Type D-30-A


Elliott Brothers Resistance Bridge


Cambridge Scientific Instrument Company
Resistance boxes
[2]


Baldwin Instrument Company

Apparatus Testing Condenser Electrolytic Type 2


Cropico
portable thermocouple Potentiometer



Tinsley

Ionization Potentiometer






Rosemount
Platinum resistance thermometer


Cambridge instruments
universal bridge