| Model Number |
Description |
Notes |
Picture |
Specs |
Info |
Docs |
1st Year |
Last Year |
|
|
| 225 |
Adaptor |
TV Picture Tube Test Adaptor |
- |
 |
- |
- |
- |
- |
| D-61 |
Oscilloscope |
- |
- |
- |
- |
- |
- |
- |
| EU-70 |
Ocilloscope |
15 mhz trig sweep dual trace |
- |
- |
- |
- |
70 |
72 |
| EUW-25 |
Ocilloscope |
3 in. DC-400 khz |
 |
 |
- |
 |
63 |
70 |
| EV-3 |
Oscilloscope |
IMPScope biological EKG type |
 |
- |
- |
- |
64 |
70 |
| EVW-3 |
Oscilloscope |
See EV-3 (assembled version) |
- |
- |
- |
- |
68 |
- |
| IC-4802 |
Computer Oscilloscope |
- |
- |
- |
- |
- |
86 |
90 |
| IC-4850 |
Digital Oscilloscope |
- |
- |
- |
- |
- |
86 |
91 |
| ID-4850 |
Digital Memory Ocilloscope |
Digital memory box for scopes |
 |
- |
- |
- |
89 |
92 |
| IO-10 |
Ocilloscope |
3 in DC-200 khz compact |
 |
- |
 |
- |
60 |
67 |
| IO-12 |
Ocilloscope |
5 in 5 mhz - Schematic |
 |
- |
- |
 |
62 |
68 |
| IO-14 |
Ocilloscope |
5 in DC-8 mhz |
 |
 |
- |
- |
66 |
71 |
| IO-17 |
Ocilloscope |
3 in 5 mhz |
 |
- |
- |
- |
68 |
73 |
| IO-18 |
Ocilloscope |
5 in 5 mhz "Extra Duty" |
 |
- |
 |
- |
68 |
70 |
| IO-21 |
Ocilloscope |
3 in 200 khz - Schematic |
 |
- |
- |
- |
61 |
72 |
| IO-30 |
Ocilloscope |
5 inch replaces O-12 |
 |
- |
- |
- |
60 |
62 |
| IO-101 |
Ocilloscope |
Vector scope color bar/dot gen |
 |
- |
- |
- |
70 |
77 |
| IO-102 |
Ocilloscope |
5 in DC-5 mhz |
 |
- |
- |
- |
71 |
75 |
| IO-103 |
Ocilloscope |
5 in 10 mhz trigered sweep |
 |
 |
- |
 |
72 |
74 |
| IO-104 |
Ocilloscope |
5 in 15 mhz rect screen |
 |
- |
- |
- |
73 |
75 |
| IO-105 |
Ocilloscope |
5 in DC-15 mhz dual trace |
 |
 |
- |
 |
71 |
74 |
| IO-1128 |
Ocilloscope |
3 in vector monitor |
 |
- |
- |
- |
71 |
74 |
| IO-3220 |
Ocilloscope |
5 in 20 mhz battery powered |
 |
- |
- |
- |
82 |
84 |
| IO-4101 |
Ocilloscope |
Vector scope same as IO-101 |
 |
- |
- |
- |
77 |
80 |
| IO-4105 |
Ocilloscope |
5 in DC-5 mhz "Hobby" |
 |
- |
- |
- |
79 |
87 |
| IO-4205 |
Ocilloscope |
5 in 5 mhz dual trace |
 |
 |
- |
- |
79 |
87 |
| IO-4210 |
Ocilloscope |
5 in 10 mhz dual trace |
- |
- |
- |
- |
89 |
90 |
| IO-4225 |
Ocilloscope |
5 in 25 mhz dual trace |
 |
- |
- |
- |
89 |
90 |
| IO-4235 |
Ocilloscope |
5 in 35 mhz dual trace delayed sweep |
 |
- |
- |
- |
79 |
84 |
| IO-4360 |
Ocilloscope |
5 in 60 mhz triple trace |
- |
- |
- |
- |
84 |
84 |
| IO-4510 |
Ocilloscope |
5 in 15 mhz dual trace triggered |
 |
- |
- |
- |
74 |
80 |
| IO-4530 |
Ocilloscope |
5 in 10 mhz "TV Service" |
 |
- |
- |
- |
75 |
77 |
| IO-4540 |
Ocilloscope |
5 in 5 mhz "hobby/service" |
 |
- |
- |
- |
75 |
76 |
| IO-4541 |
Ocilloscope |
5 in 5 mhz "special TV triggering" |
 |
- |
- |
- |
77 |
79 |
| IO-4550 |
Ocilloscope |
5 in 10 mhz dual trace |
 |
- |
- |
- |
76 |
84 |
| IO-4555 |
Ocilloscope |
5 in 10 mhz single trace |
 |
- |
- |
- |
78 |
79 |
| IO-4560 |
Ocilloscope |
5 in DC to 5 mhz auto triggered sweep |
 |
- |
- |
- |
75 |
79 |
| IOA-4200 |
Ocilloscope |
digital display for IO-4360 & IO-4225 |
- |
- |
- |
- |
84 |
86 |
| O-1 |
Oscilloscope |
- |
- |
- |
- |
- |
47 |
47 |
| O-2 |
Oscilloscope |
Schematic |
- |
- |
- |
- |
47 |
48 |
| O-3 |
Oscilloscope |
- |
- |
- |
- |
- |
48 |
48 |
| O-4 |
Oscilloscope |
- |
- |
- |
- |
- |
49 |
49 |
| O-5 |
Oscilloscope |
5 inch 250 khz |
- |
- |
- |
- |
50 |
50 |
| O-6 |
Oscilloscope |
5 inch 2 mhz |
 |
- |
- |
- |
50 |
51 |
| O-7 |
Oscilloscope |
5 inch 5 mhz - Schematic |
 |
- |
- |
- |
51 |
51 |
| O-8 |
Oscilloscope |
5 inch 5 mhz |
 |
- |
- |
- |
52 |
53 |
| O-9 |
Oscilloscope |
5 inch 3 mhz - Schematic |
 |
- |
- |
- |
52 |
54 |
| O-10 |
Oscilloscope |
5 Mhz push-pull |
 |
 |
- |
- |
55 |
56 |
| O-11 |
Oscilloscope |
5 inch 5 mhz - Schematic |
 |
 |
- |
 |
57 |
57 |
| O-12 |
Oscilloscope |
5 inch 5 mhz - Schematic |
 |
 |
- |
- |
58 |
90 |
| OL-1 |
Oscilloscope |
3 inch 500 khz - Schematic |
 |
 |
- |
- |
55 |
56 |
| OM-1 |
Oscilloscope |
5 inch 500 khz PC board - Schematic |
 |
 |
- |
- |
55 |
56 |
| OM-2 |
Oscilloscope |
5 inch 2 mhz |
 |
 |
- |
- |
57 |
57 |
| OM-3 |
Oscilloscope |
5 inch 2 mhz - Schematic |
 |
 |
- |
- |
58 |
60 |
| OP-1 |
Oscilloscope |
5 inch DC-coupled 4.5 mhz professional |
 |
 |
- |
 |
58 |
62 |
| OR-1 |
Oscilloscope |
5 inch DC-200 khz |
- |
- |
- |
- |
59 |
62 |
| QL-1 |
Ocilloscope |
- |
 |
- |
- |
- |
- |
- |
| SDS-5000 |
Ocilloscope |
computer based scope |
- |
- |
- |
- |
88 |
88 |
| SO-29 |
OcillosScope |
biological - high gain DC |
- |
- |
- |
- |
72 |
72 |
| SO-4105 |
Oscilloscope |
- |
- |
- |
- |
- |
- |
- |
| SO-4221 |
Oscilloscope |
5 in 20 mhz dual trace |
- |
- |
- |
- |
- |
87 |
| SO-4226 |
Oscilloscope |
5 in 25 mhz dual trace |
 |
- |
- |
- |
87 |
89 |
| SO-4521 |
Oscilloscope |
5 in 50 mhz dual trace |
- |
- |
- |
- |
87 |
89 |
| SO-4550 |
Oscilloscope |
- |
- |
- |
- |
- |
- |
- |
| SO-4552 |
Oscilloscope |
5 in 25 mhz deluxe |
- |
- |
- |
- |
89 |
92 |
| SO-4554 |
Oscilloscope |
5 in 40 mhz deluxe |
- |
- |
- |
- |
89 |
92 |