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8.99
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Condition: New
Location: Glen Burnie,MD,USA
$
19.98
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Location: Del Mar,CA,USA
$
20.19
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Condition: New
Location: Canada
$
49.99
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Location: Brooklyn,NY,USA
$
6.97
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Condition: Seller refurbished
Location: New York,NY,USA
$
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Condition: Seller refurbished
Location: New York,NY,USA
$
24.95
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Condition: For parts or not working
Location: Hesperia,CA,USA
$
3.33
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Condition: New
Location: Elk Point,SD,USA
$
250
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Location: Brunswick,OH,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
17.07
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Condition: New
Location: Orlando,FL,USA
$
5
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$3.98 Shipping
Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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$3.98 Shipping
Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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$3.98 Shipping
Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
$
5
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Condition: Good
Location: Westminster,MD,USA
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Past Items  
 
This is a good working Eico model 680 Transistor tester in a heavy bakelite case. It also has a diode test.Voltmeter,ammeter and resistance functions. Great for audio,radio and tv repairs. Comes wit a copy of the manual and has the test leads. It is powered by 4 AA batteries included. Bid early No Reserve. Buyer pays for shipping in the lower 48 states. Will ship WORLDWIDE for extra.
Used EICO 680 Transistor checker. VOM. New batteries.
MANUALS: Eico 680 Transistor& Circuit Tester Instruction Manual- 680 Construction Book- 680 Addendum, 950 Construction Manual(back page is loose) Mercury 1101 Tube Chart. This is still good and usable but does show some cover use. Great manual to help in repairs. Thank you for looking.
EICO ASSEMBLY INSTRUCTION MANUAL 680 THIS IS THE ORIGINAL NOT A PHOTO COPY. THESE MANUALS WERE USED BY OUR TECHNICIANS BACK IN THE DAY THEREFORE THEY ARE NOT NEW AND HAVE BEEN USED. THEY DO HAVE INK PEN WRITING ON THE FRONT AND MAY HAVE NOTES ON A FEW PAGES. THIS ONE DOES HAVE SOMETHING ON THE FRONT LOOKS TO BE LIKE DRIED COFFEE OR SOMETHING OF THAT NATURE DOWN THE SIDE OF IT
Manual.most are in good shape.
This is an EICO transistor and circuit tester model 680.Test transistors npn/pnp with the test of beta also.Has VOM settings also.A kinda neet tester.I aquired this many years ago and have NOT used it.For this reason it is sold as is.