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
601	6 ATS	A	3	E	1	A	-
602	6AT8	A	3	E	9	A	2-7
603	6AU4#	A	3	E	5	E	-
604	6AU5	A	3	E	1	D	2-8
605	6AU6	A	7	E	1	L	2-6
606	6AU7	A	3	E	2	A	-
607	6AU7	A	8	E	7	A	-
608	6AU8	A	1	E	2	A	-
609	6AU8	A	6	E	7	A	2-8
610	6AV4#	A	7	E	1	L	-
611	6AV4#	A	7	E	6	L	-
612	6AV5	A	3	E	1	D	2-8
613	6AV6	A	2	E	1	L	-
614	6AV6#	C	2	E	5	L	-
615	6AV6#	C	2	E	6	L	-
616	6AV11	A	3	E	11	I	-
617	6AV11	A	6	E	7	I	-
618	6AV11	A	4	E	9	I	-
619	6AW8	A	1	E	2	A	-
620	6AW8	A	6	E	7	A	2-8
621	6AX3#	A	7	E	4	I	-
622	6AX4#	A	3	E	5	E	-
623	6AX5#	A	8	E	3	D	-
624	6AX5#	A	8	E	5	D	-
625	6AX6#	A	4	E	3	D	-

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.