Tube Tester EICO 635

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Select or type a tube name to get specific settings for the Eico 635 Tube Tester.

Sort columns values by clicking their titles - A → Z or Z → A

ID	Tube	1	2	3	4	Socket	Short Test
2076	12DA6	A	3	F	2	A	2-8
2077	12DB5	A	2	F	3	A	2-1
2078	12DE8	A	9	F	1	A	2-8
2079	12DE8#	A	2	F	3	A	-
2080	12DF5#	A	3	F	1	A	-
2081	12DF5#	A	8	F	6	A	-
2082	12DF7	A	3	F	2	A	-
2083	12DF7	A	8	F	7	A	-
2084	12DJ8	A	3	F	2	A	-
2085	12DJ8	A	8	F	7	A	-
2086	12DK6	A	2	F	1	L	2-6
2087	12DK7	A	2	F	1	A	2-3
2088	12DK7#	A	2	F	6	A	-
2089	12DK7#	A	2	F	9	A	-
2090	12DL8	A	2	F	3	A	2-7
2091	12DL8#	A	8	F	1	A	-
2092	12DL8#	A	8	F	9	A	-
2093	12DM4#	A	3	F	5	E	-
2094	12DM5	A	1	F	2	L	2-6
2095	12DM7	A	3	F	2	A	-
2096	12DM7	A	8	F	7	A	-
2097	12DQ4#	A	3	F	5	E	-
2098	12DQ6	A	8	F	5	D	2-4
2099	12DQ7	A	1	F	2	A	2-8
2100	12DS7	A	8	F	3	A	2-7

Important
Note A: Set all switches before inserting the tube in its socket.
Note B: First test for shorts before making quality test.
Note C: If "shorts-grid leakage" indicator glows when tube is inserted in its proper socket do not test for quality. Damage to the circuit of the tube tester may occur or you may damage the tube.
Note D: Tubes listed with a "#" next to it is read on diodes OK scale.