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
776	6BX7	A	6	E	4	E	-
777	6BX8	A	3	E	2	A	-
778	6BX8	A	8	E	7	A	-
779	6BY5#	A	1	E	4	D	-
780	6BY5#	A	8	E	5	D	-
781	6BY6	A	2	E	1	L	2-6
782	6BY7	A	3	E	2	A	2-8
783	6BY8	A	9	E	1	A	2-8
784	6BY8#	A	3	E	6	A	-
785	6BY11	A	2	E	3	I	2-6
786	6BY11	A	9	E	8	I	2-10
787	6BZ3#	A	7	E	4	I	-
788	6BZ6	A	2	E	1	L	2-6
789	6BZ7	A	3	E	2	A	-
790	6BZ7	A	8	E	7	A	-
791	6BZ8	A	3	E	2	A	-
792	6BZ8	A	8	E	7	A	-
793	6C4	A	7	E	6	L	-
794	6C5	A	8	E	5	D	-
795	6C8	A	4	E	11	D	-
796	6C8	A	8	E	5	D	-
797	6C9	A	10	E	1	A	2-2
798	6C9	A	6	E	7	A	2-8
799	6C10	A	4	E	9	I	-
800	6C10	A	6	E	7	I	-

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.