Tube Tester EICO 635

Search Radio by Make, Model, Year, and/or Country.

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
2126	12DY8	A	7	F	9	A	-
2127	12DY8	A	2	F	1	A	2-3
2128	12DZ6	A	7	F	1	L	2-6
2129	12DZ8	A	8	F	1	A	-
2130	12DZ8	A	2	F	3	A	2-7
2131	12E5	A	8	F	5	D	-
2132	12EA6	A	7	F	1	L	2-6
2133	12EC8	A	3	F	1	A	-
2134	12EC8	A	8	F	9	A	2-7
2135	12ED5	A	1	F	2	L	2-6
2136	12EF6	A	8	F	5	D	2-4
2137	12EG6	A	2	F	1	L	2-6
2138	12EH5	A	1	F	2	L	2-6
2139	12EK6	A	7	F	1	L	2-6
2140	12EL6	A	7	F	1	L	-
2141	12EL6#	C	7	F	5	L	-
2142	12EL6#	C	7	F	6	L	-
2143	12EM5	A	7	F	3	A	2-1
2144	12EM6	A	2	F	1	A	2-3
2145	12EM6#	C	2	F	9	A	-
2146	12EN6	A	8	F	5	D	2-4
2147	12EQ7#	B	3	F	8	A	-
2148	12EQ7	A	3	F	2	A	2-6
2149	12EZ6	A	7	F	1	L	2-6
2150	12F5	A	8	F	11	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.