ATHENS 
MY WEATHER STATION, BY DIMITRIS
Location: Peristeri of Athens, Greece
Position: 38 00.58' NORTH / 23 42.04' EAST
Elevation: 63 meters
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Diode Zener tester
I make a diode zener tester,I saw the circuit from Here .I do not found the N-Channel JFET transistor 2N 5363,and i put the N-Channel JFET transistor BF244A and work the same good.

Here it is the electronic material,plastic box,transformer,pcb,, e.t.c Here i open holes to plastic box,and to put some material,switch on-off,jacks,e.t.c And here the same.
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Here the electronic material with soldering iron it is ready over to pcb . And from the other side. Here i put the pcb inside to plastic box .
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Another one view . Here it is ready. Here i put from down side 4 little sponge
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Here i make make tests with differents zeners. Click here for you see video..
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