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Newlec Voltage Tester.

Zoomup
I am the proud owner of a Newlec model NLVCT Voltage and continuity tester. It is a simple yellow coloured device with a solid probe and a trailing probe. It can test continuity and give a Voltage indication. Recently the rigid probe became loose and I had to re-solder it. After that the device would not work properly. Inside are two push switches. I later realised that the two switches need to be pressed together for some functions, but there is only one external button to press. It was at that stage that I noticed the internal bar that pushes on the two switches inside the body of the tester by means of the one external button. Doh!


I find it invaluable and would like another spare one. So if anybody has one I would be keen to buy it.


Thanks,


Z.
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    Richard Emery:

    Nice job Zoomup, however any repairs should be carried out by the manufacturer who would test the repair after completion before returning your nice yellow voltage indicator. 


    They are probably no longer made so returning it may be impossible. The re-soldering of the tip was quite an easy job. The design is very simple. At least it is internally fused (100mA) so if  used  to test Voltage and you accidently push the continuity button the internals are protected. It is quite old. Inside it is only a row of L.E.D.s and associated resisters, a buzzer and a few other bits. It is not meant to be used for precise accurate readings.


    Z.


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  • 0
    Richard Emery:

    Nice job Zoomup, however any repairs should be carried out by the manufacturer who would test the repair after completion before returning your nice yellow voltage indicator. 


    They are probably no longer made so returning it may be impossible. The re-soldering of the tip was quite an easy job. The design is very simple. At least it is internally fused (100mA) so if  used  to test Voltage and you accidently push the continuity button the internals are protected. It is quite old. Inside it is only a row of L.E.D.s and associated resisters, a buzzer and a few other bits. It is not meant to be used for precise accurate readings.


    Z.


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