Manufacturer |
Model |
digits/count |
Functional? |
Have manuals? |
Have A/C? |
Have the battery? |
Date acquired |
Cost me |
Source |
Status |
Comments |
Extech |
380282 |
4.5/50000? |
yes |
pamphlet |
N/A |
9V |
2016-05-13 |
$60 |
flea mkt |
daily driver |
DMM w/1MHz counter |
Fluke |
8860 |
5.5 |
2V 200mV no signal |
yes |
IEC |
N/A |
2014? |
$10? |
flea mkt |
Autoranging and resistance are flakey. |
When working, as close as I would want (but see HP-3455A). |
HP |
3455A |
6.5 |
yes, GPIB weird |
yes |
removed zip cord soldered to IEC prongs |
N/A |
2018-12-28 |
$50 |
APEX |
Wedges occasionally, startup or running |
GPIB |
Sabtronics |
2010A |
3.5 |
Yes, mostly. |
no |
Need wall wart |
yes |
2025-08-02 |
$10.00 |
VCF |
Resistance is weird. |
|
Simpson |
270 |
analog |
yes |
not yet |
N/A |
yes |
2014-05-13 |
$40 |
HSC |
Working fine, needs better probes |
Bought mostly to stop detrimental tinkering on 260s |
Tektronix |
CDM250 |
3.5 |
yes |
online |
IEC |
N/A |
2014? |
$10? |
flea mkt |
basic bench |
|
Tektronix |
DMM916 |
4.5/40000 |
until well out-of-warranty. Repair soon |
yes |
N/A |
New 9V doesn't fix it |
1990? |
$279.94 |
Fry's |
Was at least 20% out-of-spec, found cause and will fix soon. |
Flakey DMM w/4MHz working counter |
Manufacturer |
Model |
digits/count |
Functional? |
Have manuals? |
Have A/C? |
Have the battery? |
Date acquired |
Cost me |
Source |
Status |
Comments |