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History of the manufacturer  

Dymar Electronics Ltd; Watford

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Name: Dymar Electronics Ltd; Watford    (GB)  
Abbreviation: dymar
Products: Model types
Summary:

Dymar Electronics Ltd. 
Rembrandt House, Whippendell Road, Waltford, Hertfordshire

From "Electronic Engineering" volume 37, year 1965.

History:

This manufacturer was suggested by Raphael Waldburger.


Some models:
Country Year Name 1st Tube Notes
GB  65 DC Kilovoltmeter Type 722   Type 722 DC kilovoltmeter Measures voltages up to 30 kV, with a maximum of 10 μA o... 
GB  65 AF Signal Generator Type 741   Type 741 AF Signal Generator has a frequency range from 30 Hz to 300 kHz for general purpo... 
GB  65 Microvoltmeter Type 721   Type 721 DC Microvoltmeter. Two ranges: 100 μV f. s. d. with 1 MΩ impedance, or 10... 
GB  65 Noise Factor Meter Type 761   Type 761 Noise Factor Meter permits evaluation of receiver noise performance in the band 1... 
GB  65 Distortion Factor Meter 765   Measurement of total harmonic distortion of an audio frequency in seven fixed values&... 
GB  65 Wideband Millivoltmeter Type 701   Type 701 instrument is designed to mesure AC voltage 1 mV to 300 V with a frequency range ... 

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