A selection of old Radio Equipment

Monday, 3 June 2013

The Seesure Transistor tester




The Seesure Transistor tester

I don’t know a lot about this it runs from an external low voltage DC supply
and the control adjusted till the lamp changes then the hfe is read from the scale


Power:- External 9V
measuring:- hfe 5- 500 ?
Type:-  both NPN & PNP transistors

Does work ? Not used, retained for curiosity

Source:- My own collection 
Purchased  from Telford Rally 1980's


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1 comment:

  1. Mr H.T Spark (Ray)17 May 2015 at 09:49

    Sorry all I have not checked this blog for quite a while
    I do have a home made circuit diagram and I will sort it out convert to a Word or .Jpg and post it

    thanks all

    ReplyDelete

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