EICO Electronic Instrument Co. Inc. 625 Valve characteristic meter
Manufacturer:
Model:
625
Date:
1955
Category:
Group:
Description:
Tube Tester

Information

The model 625 Tube Tester has been designed to test practically all current radio and television receiving and a number of commonly encountered transmitting tubes. With this basic purpose in mind, concentration is next placed on simplicity of operation and circuit flexibility regarding new or future tubes. SPECIAL FEATURES: Tests practically all tubes as described above. Speed type lever switches- speed and accuracy, Individual tube element testing. Specially designed against obsolescence to accommodate future tubes. Circuit overload bulb- indicates overload on transformer. Short test- indicates shorted tube elements. Large- easy-to-read meter. Illuminated- no backlash- speed roll chart- simplifies reading and finding of tubes. Lifetime etched, rub-proof panel. Durable steel carrying case. Electrical specifications: 105-125V AC, 50-60 cycles. Mechanical specifications: 12 1/2" wide; 5 1/2" deep; 11 1/2" high.

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User Manual
Manual type:
User Manual
Pages:
62
Size:
2.83 Mbytes (2970326 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
18 February 2016
MD5:
6c3d34c1f3ea9c2439c6d366e7ab4f4c
Downloads:
490

Information

Tube Test Data

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Service and User Manual
Manual type:
Service and User Manual
Pages:
15
Size:
1.40 Mbytes (1470924 Bytes)
Language:
english
Revision:
Manual ID:
Date:
01 January 1955
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
24 May 2020
MD5:
98cf5183e6227e962454ebb603f90546
Downloads:
166

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