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Equipment Store
Used Keysight Equipment    Power Meters + Sensors
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Used Power Meters + Sensors

The Used Equipment web is currently available in English only and pricing is in USD for the United States.Prices for other countries will vary.

Accurate power measurements do not have to be complicated – or expensive. Browse our selection of used and refurbished instruments and accessories to find the right one for your testing needs.

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48 Results

Cannot ship to:

European Union
Switzerland
Norway
Turkey

48 Results
  • Like-new Condition
  • Updated Firmware
  • Full Calibration
  • New Accessories
  • Like-new Warranty
  • Customization possible

Learn more

  • Savings of up to 90%
  • Working Condition
  • Calibrated or Tested
  • 30-Day Right-of-Return
  • No Customization
  • Shipping to limited countries

Learn more

Keysight 1134B Probe Amplifier / InfiniiMax / 7 GHz
Heart Icon

1134B

Probe Amplifier / InfiniiMax / 7 GHz

0
Installed Options
  • More options addable
Starting at

USD 4,362.40

Typical New Price* 

USD 12,464.00

-65% 4362.4
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight 34420A Nano-Volt Micro-Ohm Meter / 7.5 Digits
Heart Icon

34420A

Nano-Volt Micro-Ohm Meter / 7.5 Digits

1
  • High-sensitivity DCV and resistance measurements at 100 pico-volt and 100 nano-ohm
  • Accurate temperature…
Starting at

USD 3,880.00

Typical New Price* 

USD 7,760.00

-50% 3880
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight 4156C Precision Semiconductor Parameter Analyzer
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4156C

Precision Semiconductor Parameter Analyzer

2
  • Highly accurate laboratory bench top parameter analyzer for advanced device characterization
  • 4x…
Starting at

USD 14,841.60

Typical New Price* 

USD 49,472.00

-70% 14841.6
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight 4287A RF LCR Meter / 1MHz to 3GHz
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4287A

RF LCR Meter / 1MHz to 3GHz

3
Installed Options
  • More options addable
Starting at

USD 4,049.40

Typical New Price* 

USD 33,745.00

-88% 4049.4
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight 42941A Impedance Probe Kit for Impedance Analyzer / 20 Hz to 120 MHz
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42941A

Impedance Probe Kit for Impedance Analyzer / 20 Hz to 120 MHz

4
  • 20 Hz to 120 MHz
  • In-circuit measurements
Starting at

USD 3,610.50

Typical New Price* 

USD 7,221.00

-50% 3610.5
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight 53210A RF Frequency Counter / 350MHz / 10 Digits/s / LAN / USB / GPIB
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53210A

RF Frequency Counter / 350MHz / 10 Digits/s / LAN / USB / GPIB

5
Installed Options
  • 400
Starting at

USD 1,738.50

Typical New Price* 

USD 3,477.00

-50% 1738.5
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight 53210A RF Frequency Counter / 350MHz / 10 Digits/s / LAN / USB / GPIB
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53210A

RF Frequency Counter / 350MHz / 10 Digits/s / LAN / USB / GPIB

6
Installed Options
  • 106 / 400
Starting at

USD 2,669.50

Typical New Price* 

USD 5,339.00

-50% 2669.5
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight 53220A Universal Frequency Counter & Timer / 350MHz / 12 digits/s / 100ps / LAN /USB / GPIB
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53220A

Universal Frequency Counter & Timer / 350MHz / 12 digits/s / 100ps / LAN /USB / GPIB

7
Installed Options
  • 106 / 400
Starting at

USD 3,270.85

Typical New Price* 

USD 5,947.00

-45% 3270.85
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight 53230A Universal Frequency Counter & Timer / 350 MHz / 12 Digits/s / 20 ps
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53230A

Universal Frequency Counter & Timer / 350 MHz / 12 Digits/s / 20 ps

8
Installed Options
  • 106 / 201 / 400
Starting at

USD 4,192.50

Typical New Price* 

USD 8,385.00

-50% 4192.5
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight 53230A Universal Frequency Counter & Timer / 350 MHz / 12 Digits/s / 20 ps
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53230A

Universal Frequency Counter & Timer / 350 MHz / 12 Digits/s / 20 ps

9
Installed Options
  • 010 / 115 / 150 / 400
Starting at

USD 5,341.70

Typical New Price* 

USD 15,262.00

-65% 5341.7
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight B2987B Electrometer/High Resistance Meter / 0.01fA / 1000V / Battery
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B2987B

Electrometer/High Resistance Meter / 0.01fA / 1000V / Battery

10
  • 0.01 fA minimum measurement resolution
  • 10 PΩ maximum resistance measurement with 1000 V source
  • 20,000…
Starting at

USD 9,438.00

Typical New Price* 

USD 17,160.00

-45% 9438
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight CX1101A Current Sensor / Single Channel / +/- 40 V / 100 MHz / 40 nA - 1 A
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CX1101A

Current Sensor / Single Channel / +/- 40 V / 100 MHz / 40 nA - 1 A

11
  • 40 nA to 1 A current waveform measurements
  • Maximum current can be extended to 10 A using a CX1206A
  • Maximum…
Starting at

USD 2,984.10

Typical New Price* 

USD 8,526.00

-65% 2984.1
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight CX1152A Digital Trigger / 8 Channel / 10 MO Input / +/- 25V / DC
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CX1152A

Digital Trigger / 8 Channel / 10 MO Input / +/- 25V / DC

12
  • 8-channel digital trigger input for CX3324A Device Current Waveform Analyzer
  • Input impedance: 10 MΩ
  • Input…
Starting at

USD 3,869.55

Typical New Price* 

USD 8,599.00

-55% 3869.55
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight E4417A EPM-P Series Power Meter / Dual Channel
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E4417A

EPM-P Series Power Meter / Dual Channel

13
  • 20 Msample/s per second sampling rate for reliable continuous and single shot measurements on wide bandwidth…
Starting at

USD 3,949.20

Typical New Price* 

USD 13,164.00

-70% 3949.2
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight E4980AL-102 20 Hz to 1 MHz / DCR
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E4980AL-102

Precision LCR Meter / 20 Hz to 1 MHz / DCR

14
Installed Options
  • 102 / 710 / 710
  • More options addable
Starting at

USD 6,697.90

Typical New Price* 

USD 12,178.00

-45% 6697.9
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight E8486A Waveguide Power Sensor / 60 to 90 GHz / -30 to +20 dBm
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E8486A

Waveguide Power Sensor / 60 to 90 GHz / -30 to +20 dBm

15
Installed Options
  • 200
Starting at

USD 8,473.20

Typical New Price* 

USD 21,183.00

-60% 8473.2
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight L2062XA LAN Wide Dynamic Range Average & Peak Power Sensor / 10 MHz to 18 GHz
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L2062XA

LAN Wide Dynamic Range Average & Peak Power Sensor / 10 MHz to 18 GHz

16
Installed Options
  • 100
Starting at

USD 5,143.25

Typical New Price* 

USD 14,695.00

-65% 5143.25
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight L2063XA LAN Wide Dynamic Range Average & Peak Power Sensor / 10 MHz to 33 GHz
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L2063XA

LAN Wide Dynamic Range Average & Peak Power Sensor / 10 MHz to 33 GHz

17
Installed Options
  • 100
Starting at

USD 5,925.85

Typical New Price* 

USD 16,931.00

-65% 5925.85
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight L2063XA LAN Wide Dynamic Range Average & Peak Power Sensor / 10 MHz to 33 GHz
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L2063XA

LAN Wide Dynamic Range Average & Peak Power Sensor / 10 MHz to 33 GHz

18
Installed Options
  • 100
Starting at

USD 5,925.85

Typical New Price* 

USD 16,931.00

-65% 5925.85
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight L2065XA LAN Wide Dynamic Range Peak and Average Power Sensor / 10 MHz to 50 GHz
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L2065XA

LAN Wide Dynamic Range Peak and Average Power Sensor / 10 MHz to 50 GHz

19
Installed Options
  • 100
Starting at

USD 6,710.10

Typical New Price* 

USD 22,367.00

-70% 6710.1
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight L2066XA LAN Wide Dynamic Range Average & Peak Power Sensor / 10 MHz to 54 GHz
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L2066XA

LAN Wide Dynamic Range Average & Peak Power Sensor / 10 MHz to 54 GHz

20
Installed Options
  • 100
Starting at

USD 13,651.50

Typical New Price* 

USD 27,303.00

-50% 13651.5
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight L2067XA LAN Wide Dynamic Range Peak and Average Power Sensor 10 MHz - 67 GHz
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L2067XA

LAN Wide Dynamic Range Peak and Average Power Sensor 10 MHz - 67 GHz

21
Installed Options
  • 100
Starting at

USD 16,821.75

Typical New Price* 

USD 30,585.00

-45% 16821.75
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight N1912A-101 Power Meter / P-Series / Dual Channel
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N1912A-101

Power Meter / P-Series / Dual Channel / FRONT PANEL SENSOR AND POWER REF CONNECTORS

22
Installed Options
  • 101 /
  • More options addable
Starting at

USD 9,405.00

Typical New Price* 

USD 18,810.00

-50% 9405
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight N1914A Power Meter / EPM Series / Dual Channel
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N1914A

Power Meter / EPM Series / Dual Channel

23
Installed Options
  • 200 / 201 / B01 / C01
Starting at

USD 6,459.20

Typical New Price* 

USD 11,744.00

-45% 6459.2
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight N1914A Power Meter / EPM Series / Dual Channel
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N1914A

Power Meter / EPM Series / Dual Channel

24
Installed Options
  • 200 / 201 / B01 / C02
Starting at

USD 7,299.60

Typical New Price* 

USD 13,272.00

-45% 7299.6
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight N1922A Wideband Power Sensor / P-Series / 50MHz to 40GHz
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N1922A

Wideband Power Sensor / P-Series / 50MHz to 40GHz

25
Installed Options
  • 105
Starting at

USD 5,084.30

Typical New Price* 

USD 7,822.00

-35% 5084.3
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight N2752A InfiniiMode Active Differential Probe / 6 GHz
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N2752A

InfiniiMode Active Differential Probe / 6 GHz

26
  • A – B (differential)
  • A – ground (single-ended A)
  • B – ground (single-ended B)
  • (A+B)/2 – ground (common mode)
    • …
Starting at

USD 5,184.85

Typical New Price* 

USD 9,427.00

-45% 5184.85
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight N2800A InfiniiMax III Probe Amplifier / 16 GHz
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N2800A

InfiniiMax III Probe Amplifier / 16 GHz

27
  • 16 GHz
  • Tr = 27.1 psec
  • DC attenuation ratio : 6:1 (3:1 with 200 ? ZIF tip)
  • Input voltage range : 1.6 Vpp (0.8…
Starting at

USD 6,300.00

Typical New Price* 

USD 18,000.00

-65% 6300
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight N2801A InfiniiMax III Probe Amplifier / 20GHz
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N2801A

InfiniiMax III Probe Amplifier / 20GHz

28
  • 20 GHz
  • Tr = 27.1 psec
  • DC attenuation ratio : 6:1 (3:1 with 200 ? ZIF tip)
  • Input voltage range : 1.6 Vpp (0.8…
Starting at

USD 14,062.80

Typical New Price* 

USD 35,157.00

-60% 14062.8
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight N2831A InfiniiMax III+ Series Probe Amplifier / 8GHz
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N2831A

InfiniiMax III+ Series Probe Amplifier / 8GHz

29
  • 8 GHz (-3 dB)
  • Tr = 54.25 psec (10-90%)
  • DC attenuation ratio: 10:1 or 5:1
  • Input voltage range: 2.5 Vpp or ±…
Starting at

USD 5,461.20

Typical New Price* 

USD 13,653.00

-60% 5461.2
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight N7003A InfiniiMax III+ Probe Amplifier / 20 GHz
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N7003A

InfiniiMax III+ Probe Amplifier / 20 GHz

30
  • InfiniiMode
  • Compatible with all InfiniiMax III/III+ accessories and new QuickTip head
  • Probe amp loaded with…
Starting at

USD 25,599.00

Typical New Price* 

USD 34,132.00

-25% 25599
Refurbished Refurbished, like New
Warranty Like New Warranty
Accessoires Accessories Included
Configurable Customizable
Keysight N8485A Power Sensor - Thermocouple, average, 10MHz to 26.5GHz
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N8485A

Power Sensor - Thermocouple, average, 10MHz to 26.5GHz

31
Installed Options
  • 033 / STD
Starting at

USD 2,371.05

Typical New Price* 

USD 4,311.00

-45% 2371.05
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight N8488A Thermocouple Power Sensor / 10 MHz to 67 GHz
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N8488A

Thermocouple Power Sensor / 10 MHz to 67 GHz

32
Installed Options
  • 100
Starting at

USD 6,549.00

Typical New Price* 

USD 10,915.00

-40% 6549
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight R8486D Waveguide Power Sensor / 26.5 to 40 GHz / -70 to -20 dBm
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R8486D

Waveguide Power Sensor / 26.5 to 40 GHz / -70 to -20 dBm

33
  • Excellent SWR for reducing mismatch uncertainty
  • 50 MHz calibration port
  • Accurate calibration and traceability…
Starting at

USD 7,334.80

Typical New Price* 

USD 13,336.00

-45% 7334.8
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U2000A USB Power Sensor / 10 MHz to 18 GHz
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U2000A

USB Power Sensor / 10 MHz to 18 GHz

34
Installed Options
  • 100
Starting at

USD 3,069.90

Typical New Price* 

USD 6,822.00

-55% 3069.9
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U2001A USB Power Sensor / 10 MHz to 6 GHz
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U2001A

USB Power Sensor / 10 MHz to 6 GHz

35
Installed Options
  • 100
Starting at

USD 2,353.05

Typical New Price* 

USD 5,229.00

-55% 2353.05
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U2002A USB Power Sensor / 50 MHz to 24 GHz
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U2002A

USB Power Sensor / 50 MHz to 24 GHz

36
Installed Options
  • 100 / H26
Starting at

USD 3,372.60

Typical New Price* 

USD 9,636.00

-65% 3372.6
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U2002H USB Power Sensor / 50MHz to 24GHz
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U2002H

USB Power Sensor / 50MHz to 24GHz

37
  • Frequency range: 50 MHz to 24 GHz
  • Wide dynamic range: -50 dBm to +30 dBm
  • Internal zeroing while connected to…
Starting at

USD 3,261.30

Typical New Price* 

USD 9,318.00

-65% 3261.3
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U2004A USB Power Sensor / 9 kHz to 6 GHz
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U2004A

USB Power Sensor / 9 kHz to 6 GHz

38
Installed Options
  • 100
Starting at

USD 2,653.65

Typical New Price* 

USD 5,897.00

-55% 2653.65
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U2021XA USB Peak and Average Power Sensor / 50 MHz to 18 GHz
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U2021XA

USB Peak and Average Power Sensor / 50 MHz to 18 GHz

39
Installed Options
  • 100
Starting at

USD 5,211.90

Typical New Price* 

USD 11,582.00

-55% 5211.9
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U2022XA USB Peak and Average Power Sensor / 50MHz to 40GHz
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U2022XA

USB Peak and Average Power Sensor / 50MHz to 40GHz

40
Installed Options
  • 100 / H50
Starting at

USD 6,242.40

Typical New Price* 

USD 13,872.00

-55% 6242.4
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U2042XA USB Peak and Average Power Sensor / 10 MHz to 6 GHz
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U2042XA

USB Peak and Average Power Sensor / 10 MHz to 6 GHz

41
Installed Options
  • 100
Starting at

USD 2,926.00

Typical New Price* 

USD 7,315.00

-60% 2926
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U2043XA USB Wide Dynamic Range Average Power Sensor / 10 MHz to 18 GHz
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U2043XA

USB Wide Dynamic Range Average Power Sensor / 10 MHz to 18 GHz

42
Installed Options
  • 100
Starting at

USD 3,328.60

Typical New Price* 

USD 6,052.00

-45% 3328.6
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U2049XA LAN Peak and Average Power Sensor / 10 MHz to 33 GHz
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U2049XA

LAN Peak and Average Power Sensor / 10 MHz to 33 GHz

43
Installed Options
  • TVA
Starting at

USD 5,108.00

Typical New Price* 

USD 20,432.00

-75% 5108
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U2062XA USB Peak and Average Power Sensor / 10MHz to 18GHz
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U2062XA

USB Peak and Average Power Sensor / 10MHz to 18GHz

44
  • Frequency range of 10 MHz – 18 GHz
  • USB connectivity with wide dynamic range of -70 to +26 dBm for small…
Starting at

USD 5,109.00

Typical New Price* 

USD 10,218.00

-50% 5109
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U2741A USB Modular Digital Multimeter / 5.5 Ddigit
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U2741A

USB Modular Digital Multimeter / 5.5 Ddigit

45
  • Waste no time with fast measurements up to 100 readings/s and high-speed USB 2.0 plug-and-play simplicity…
Starting at

USD 996.50

Typical New Price* 

USD 1,993.00

-50% 996.5
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U8485A USB Thermocouple Power Sensor / DC/10MHz to 33GHz
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U8485A

USB Thermocouple Power Sensor / DC/10MHz to 33GHz

46
Installed Options
  • 100
Starting at

USD 3,594.25

Typical New Price* 

USD 6,535.00

-45% 3594.25
Refurbished Tested
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization
Keysight U8487A USB Thermocouple Power Sensor / 10 MHz to 50 GHz
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U8487A

USB Thermocouple Power Sensor / 10 MHz to 50 GHz

47
Installed Options
  • 100
Starting at

USD 4,862.70

Typical New Price* 

USD 10,806.00

-55% 4862.7
Refurbished Calibrated
Warranty 90 days warranty
No Accessoires Accessories may be included
Configurable Limited Customization

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