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
951	6EA5	A	2	E	1	L	2-6
952	6EA7	A	3	E	1	E	-
953	6EA7	A	6	E	4	E	-
954	6EA8	A	8	E	9	A	-
955	6EA8	A	7	E	2	A	2-3
956	6EB5#	A	1	E	7	L	-
957	6EB5#	A	5	E	2	L	-
958	6EB8	A	1	E	2	A	-
959	6EB8	A	6	E	7	A	2-8
960	6EC4#	A	11	E	2	O	-
961	6ED4	B	1	E	8	O	-
962	6EF4	B	5	E	6	I	-
963	6EF6	A	8	E	5	D	2-4
964	6EG6	A	2	E	1	L	2-6
965	6EH5	A	1	E	2	L	2-6
966	6EH7	A	1	E	2	A	2-8
967	6EH8	A	1	E	2	A	-
968	6EH8	A	1	E	7	A	2-8
969	6EJ7	A	1	E	2	A	2-8
970	6EL7	A	1	E	2	A	2-8
971	6EM5	A	7	E	3	A	2-1
972	6EM7	A	3	E	1	E	-
973	6EM7	A	6	E	4	E	-
974	6EQ7#	B	3	E	8	A	-
975	6EQ7	A	3	E	2	A	2-6

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.