radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

History of the manufacturer  

Hatfield Instruments Ltd.; Plymouth, Devonshire

As a member you can upload pictures (but not single models please) and add text.
Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
Name: Hatfield Instruments Ltd.; Plymouth, Devonshire    (GB)  
Abbreviation: hatfield
Products: Model types Others
Summary:

Hatfield Instruments Ltd.; Burrington Way PL5 3LZ Plymouth Devonshire. Known as manufacturer of professional measurement equipment like resistance decades or attenuators.

History:

This manufacturer was suggested by Wolfgang Scheida.


Some models:
Country Year Name 1st Tube Notes
GB  62 Carrier Frequency Bridge   A wide-range admittance bridge working with frequency range from 1 kHz to 3 MHz, to measur... 
GB  65 400 c/s Power Supply   A three-phase transistorized 400 c/s power supply for use by precision gyroscope manufactu... 
GB  70 Switched Attenuator 2120   0 – 100 dB, 600 Ω. 0.5 watt,  Switched Attenuator. 
GB  54 Millivoltmeter LE.45A   8 Inch Scale Millivoltmeter Outstanding features: 8 in. illuminated mirror scale.... 

[rmxhdet-en]
  

Data Compliance More Information