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
101	2BN4	A	1	C	2	L	-
102	2CN3#	B(S)	11	B	12	D	-
103	2CW4	A	8	C	4	J	-
104	2CY5	A	2	C	1	L	2-6
105	2D21	A	2	K	1	L	2-5
106	2DF4	B	8	C	12	A	4-1
107	2DS4	A	8	C	4	J	-
108	2DV4	A	7	C	6	N	-
109	2DZ4	A	5	C	6	L	-
110	2E24	A	5	E	12	D	4-3
111	2E26	A	1	E	5	D	2-3
112	2EA5	A	2	C	1	L	2-6
113	2EG4	A	8	B	4	J	-
114	2EN5#	A	5	C	2	L	-
115	2EN5#	A	5	C	7	L	-
116	2ER5	A	1	C	2	L	2-6
117	2ES5	A	1	C	2	L	-
118	2EV5	A	2	C	1	L	2-6
119	2EZ4	A	5	E	12	D	4-3
120	2FH5	A	1	C	2	L	2-6
121	2FQ5	A	1	C	2	L	-
122	2FS5	A	2	C	1	L	2-6
123	2FV6	A	7	C	1	L	2-6
124	2FY5	A	1	C	2	L	-
125	2GK5	A	1	C	2	L	-

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.