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View all items in the bidorbuy category Other Scientific Instruments.  View other items offered by amcintyre (1766 Rating score between 1000 and 4999Verified User

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R111.00   30 May 21:16   aymvdl (286 Rating score between 100 and 499)

Runner-up

R101.00   30 May 20:18   bringle (127 Rating score between 100 and 499)

Old thermionic valve test equipment and spare valves Hot item!
bidorbuy ID: 65883506

Old thermionic valve test equipment and spare valves

R111.00

A completely variable valve PSU (power supply unit) which can give an HT supply of anything from 0-350V DC at about 50ma and a LT supply at 6,3VAC.  Dimensions of the box part is 24 x 31 x 9,5cm.  Includes two NOS (new old stock) spare 807 -VT100A.  The red and corresponding black give HT and the tellow and corresponding black give LT.  A very useful set if designing and building or repairing valve equipment.  

Completely variable up to 350V DC (the test meter shown below is not included)

 

Postage will be R50


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Buyer Feedback for amcintyre (1766 Rating score between 1000 and 4999Verified User

Table lamp
Comment:
+++ Service
R105.00
rated on 13 Dec 2014
by lianacf (143 Rating score between 100 and 499)
R112.00
rated on 12 Dec 2014
by Mordegai (3573 Rating score between 1000 and 4999)
Oris Watch - unusual date indication
Comment:
Great seller. Will buy again. Thanks for the speedy service. AAAA
R1,279.00
rated on 02 Dec 2014
by paulfrossi (32 Rating score between 10 and 49)