Tube Tester EICO 635

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Sort columns values by clicking their titles - A → Z or Z → A

ID	Tube	1	2	3	4	Socket	Short Test
3226	7495	A	7	E	8	A	2-6
3227	7500	A	3	E	6	A	-
3228	7500#	A	3	E	2	A	-
3229	7500#	A	3	E	9	A	-
3230	7500#	A	8	E	7	A	-
3231	7502	A	2	E	1	L	2-6
3232	7543	A	7	E	1	L	2-6
3233	7548	A	1	E	2	A	2-7
3234	7551	A	1	F	2	A	2-3
3235	7558	A	1	E	2	A	2-3
3236	7561	A	8	G	5	D	2-4
3237	7581	A	8	E	5	D	2-4
3238	7586	A	8	E	4	J	-
3239	7587	A	8	E	4	J	2-2
3240	7591	A	5	E	6	D	2-4
3241	7607	A	1	E	5	D	2-3
3242	7630#	A	11	F	9	A	-
3243	7643	A	8	E	9	A	-
3244	7643	A	7	E	2	A	2-3
3245	7687	A	8	E	9	A	-
3246	7687	A	7	E	2	A	2-3
3247	7695	A	7	H	6	A	2-1
3248	7699	A	2	E	3	A	2-7
3249	7699	A	2	E	1	A	-
3250	7701	A	1	F	2	A	2-7

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.