marconiins: TF2600; Sensitive Valve Voltmeter; year of construction
        ID: 315562
       
      
        This article refers to the model: Sensitive Valve Voltmeter TF2600 (Marconi Instruments, Marconi-Ekco (MI, MEI))
       
       
      marconiins: TF2600; Sensitive Valve Voltmeter; year of construction
          21.Mar.13 16:09
         
         
           1996
          
         
          Johannes Philipp (D)
          
Count of Thanks: 15
         Count of Thanks: 15
 
         Concerning the year of construction: I had to open the cover of the front panel meter of my TF2600 because the glass had come loose. Inside I found a stamp saying 20 JUL 1965. This might serve to confirm the year provided on the model page.
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