Metrix transistor tester 301B

Metrix transistormetre fully dressed

Metrix transistormetre fully dressed

One of the most beautifull transistor testers I have ever seen. This must have been an expensive instrument. It was a gift from Circuits online member Blackdog. It is even more special because it is very complete.

In original box

In original box

In the box the 3 test jigs, 3 spare banana jacks and three wires with crocks and to complete it all the paperwork. Including a typed paper with a Dutch translation of the French manual. Not a very good translation but better as the french. This is not the most easy meter to use.

Papers

Papers

The open booklet is a list of transistors and there parameters. I can not find a date but I guess end 50’s.

close up of 2 jigs

close up of 2 jigs

The not used test jigs can be inserted in busses on the side. The meter needs a 4.5V battery but there are also busses on the front to hook up a second 4.5V battery to get -4.5,  0 and +4.5V.

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