Model Number |
Description |
Notes |
Picture |
Specs |
Info |
Docs |
1st Year |
Last Year |
|
225 |
Adaptor |
TV Picture Tube Test Adaptor |
- |
|
- |
- |
- |
- |
AV-1 |
VTVM |
AC - Schematic |
- |
- |
- |
- |
51 |
52 |
AV-2 |
AC VTVM |
0.01-v RMS to 300-v RMS - Schematic |
|
|
- |
- |
52 |
56 |
AV-3 |
VTVM |
AC - Schematic |
|
|
- |
|
57 |
61 |
EUW-24 |
VTVM |
Schematic |
- |
|
- |
|
63 |
70 |
IM-10 |
VTVM |
Schematic |
|
- |
- |
- |
60 |
62 |
IM-11 |
VTVM |
replaces V-7A - Schematic |
|
|
- |
- |
61 |
68 |
IM-13 |
VTVM |
low/wide large meter - Schematic |
|
- |
- |
|
63 |
68 |
IM-18 |
VTVM |
replaces IM-11 - Schematic |
|
- |
- |
|
68 |
76 |
IM-21 |
VTVM |
AC - Schematic |
|
|
- |
- |
61 |
68 |
IM-28 |
VTVM |
replaces IM-13 |
|
- |
- |
- |
68 |
76 |
IM-32 |
VTVM |
replaces IM-10 - Schematic |
|
|
- |
- |
62 |
63 |
IM-38 |
VTVM |
AC - replaces IM-21 - Schematic |
|
- |
- |
|
68 |
76 |
IM-5218 |
VTVM |
same as IM-18 but new look |
|
- |
- |
- |
77 |
83 |
IM-5228 |
VTVM |
same as IM-38 but new look |
|
- |
- |
- |
77 |
89 |
IM-5238 |
VTVM |
AC new look - Schematic |
|
|
- |
- |
76 |
81 |
IMA-18-1 |
Solid State VTVM upgrade |
- |
- |
- |
- |
- |
76 |
81 |
SM-20A |
VTVM |
tube |
- |
- |
- |
- |
- |
- |
SM-21A |
VTVM |
- |
|
- |
- |
- |
- |
- |
SM-22A |
VTVM |
tube |
|
- |
- |
- |
- |
- |
SM-600 |
Digial VTVM |
- |
- |
- |
- |
- |
- |
- |
V-1 |
VTVM |
Schematic |
|
- |
- |
- |
47 |
48 |
V-2 |
VTVM |
- |
|
- |
- |
- |
48 |
49 |
V-3 |
VTVM |
battery-operated, engineering problems, never produced |
- |
- |
- |
- |
49 |
49 |
V-4 |
VTVM |
Schematic |
|
- |
- |
- |
50 |
50 |
V-4A |
VTVM |
Schematic |
|
- |
- |
- |
50 |
50 |
V-5 |
VTVM |
Schematic |
|
- |
- |
- |
51 |
51 |
V-5A |
VTVM |
Schematic |
- |
- |
- |
- |
52 |
52 |
V-6 |
VTVM |
Schematic |
|
|
- |
- |
52 |
54 |
V-7 |
VTVM |
first PC board |
|
- |
- |
- |
55 |
55 |
V-7A |
VTVM |
Etched-Circuit VTVM - Schematic |
|
|
- |
- |
56 |
61 |