Browse every instrument
Every model we cover, from Tektronix analog scopes and HP bench meters to Fluke handhelds, Keithley SourceMeters and RF generators and analyzers. Filter by maker, type and era, then open any one for its history, specs and what to check before you buy.
30 models · page 1 of 2
HP / Agilent / Keysight
Bench power supplyAgilent E3631A
- Years made
- From c.1995
- Key spec
- 0–6 V at 5 A
$340–$575 typical ask
149 on eBay
Fluke
MultimeterFluke 179
- Years made
- c.2003–present
- Key spec
- 6
$210–$290 typical ask
137 on eBay
Fluke
MultimeterFluke 289
- Years made
- c.2007–present
- Key spec
- 50
$410–$600 typical ask
97 on eBay
Fluke
MultimeterFluke 8506A
- Years made
- 1980s
- Key spec
- 6½ digits
$390–$5,050 typical ask
8 on eBay
Fluke
MultimeterFluke 87 III
- Years made
- 1990s
- Key spec
- LCD with upright digits
$210–$330 typical ask
134 on eBay
Fluke
MultimeterFluke 87V
- Years made
- c.2004–present
- Key spec
- 6
$260–$430 typical ask
39 on eBay
Fluke
MultimeterFluke 8842A
- Years made
- 1980s
- Key spec
- 5½ digits
$310–$625 typical ask
13 on eBay
HP / Agilent / Keysight
MultimeterHP 34401A
- Years made
- c.1991–2016
- Key spec
- 6½ digits
$410–$575 typical ask
144 on eBay
HP / Agilent / Keysight
MultimeterHP 3457A
- Years made
- c.1986–c.1997
- Key spec
- 3½ to 6½ digits on the display
$575–$950 typical ask
29 on eBay
HP / Agilent / Keysight
Spectrum analyzerHP 8562A
- Years made
- c.1987–c.1992
- Key spec
- 1 kHz to 22 GHz
$750–$775 typical ask
1 on eBay
HP / Agilent / Keysight
Signal generatorHP 8656B
- Years made
- c.1984–c.1998
- Key spec
- 100 kHz to 990 MHz
$340–$775 typical ask
19 on eBay
Marconi / IFR
Signal generatorIFR 2025
- Years made
- 1990s
- Key spec
- 9 kHz to 2.51 GHz
$1,000–$1,450 typical ask
45 on eBay
Keithley
MultimeterKeithley 197
- Years made
- 1980s
- Key spec
- 5½ digits
$220–$430 typical ask
17 on eBay
Keithley
MultimeterKeithley 2000
- Years made
- c.1994
- Key spec
- 6½ digits
$420–$675 typical ask
121 on eBay
Keithley
MultimeterKeithley 2001
- Years made
- c.1992
- Key spec
- 7½ digits
$1,675–$2,425 typical ask
76 on eBay
Keithley
SourceMeterKeithley 2400 SourceMeter
- Years made
- c.1996–present
- Key spec
$3,700–$4,950 typical ask
86 on eBay
Keithley
SourceMeterKeithley 2450 SourceMeter
- Years made
- 2010s
- Key spec
- 5-inch capacitive color touchscreen
$6,125–$7,675 typical ask
83 on eBay
Keithley
SourceMeterKeithley 6485 Picoammeter
- Years made
- 2000s
- Key spec
- Eight
$1,525–$2,600 typical ask
84 on eBay
HP / Agilent / Keysight
MultimeterKeysight 34461A
- Years made
- c.2013–present
- Key spec
- 6½ digits
$1,275–$1,625 typical ask
148 on eBay
Marconi / IFR
Signal generatorMarconi 2019A
- Years made
- c.1984 on
- Key spec
- 80 kHz to 1040 MHz
$700–$1,025 typical ask
4 on eBay
Marconi / IFR
RF power meterMarconi 6960B
- Years made
- 1990s
- Key spec
- 30 kHz to 40 GHz and -70 to +35 dBm across the 6900-series heads
$330–$1,450 typical ask
9 on eBay
Rohde & Schwarz
Spectrum analyzerRohde & Schwarz FSEA30
- Years made
- 1990s
- Key spec
- 20 Hz to 3.5 GHz
$2,725–$3,850 typical ask
10 on eBay
Rohde & Schwarz
Spectrum analyzerRohde & Schwarz FSH3
- Years made
- From c.2002
- Key spec
- 100 kHz to 3 GHz
$1,525–$2,000 typical ask
35 on eBay
Rohde & Schwarz
Signal generatorRohde & Schwarz SME03
- Years made
- 1990s
- Key spec
- 5 kHz to 3 GHz
$1,050–$2,175 typical ask
9 on eBay