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
2801	35Z5#	A	8	G	5	D	-
2802	35Z6#	A	4	G	3	D	-
2803	35Z6#	A	8	G	5	D	-
2804	36AM3#	A	7	G	5	L	-
2805	38A3#	A	3	H	9	A	-
2806	38HE7#	A	4	G	2	I	-
2807	38HE7	A	8	G	9	I	2-11
2808	38HK7#	A	4	G	2	I	-
2809	38HK7	A	8	G	9	I	2-11
2810	40FR5	A	1	H	2	L	2-6
2811	40KD6	A	2	H	5	I	2-3
2812	40Z5	A	1	H	2	L	2-6
2813	42KN6	A	2	H	5	I	2-3
2814	45B5	A	3	H	2	A	2-9
2815	45Z3#	A	4	H	2	L	-
2816	45Z5#	A	8	H	5	D	-
2817	50A5	A	7	H	6	H	2-3
2818	50AX6#	A	4	H	3	D	-
2819	50AX6#	A	8	H	5	D	-
2820	50B5	A	2	H	1	L	2-6
2821	50BK5	A	6	H	7	A	2-8
2822	50BM8	A	8	H	9	A	-
2823	50BM8	A	2	H	3	A	2-7
2824	50C5	A	1	H	2	L	2-6
2825	50C6	A	8	H	5	D	2-4

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.