Purchase Certified Pre-Owned Equipment with Confidence

We measure each of our refurbished instruments against the highest of quality standards through our 16-point certification process. Explore our complete range of pre-owned electronic test equipment by leading manufacturers such as Keysight, Fluke, Rohde & Schwarz, and more.

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Industry Leading Quality Standard
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Unsurpassed Technical Service and Support
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One Year Warranty and Five Days Acceptance Period (in most cases)

Accu-Plus 16-Point Certification Process

All used testing equipment is processed through our accredited calibration lab in accordance with our 16-point Accu-Plus certification process.

Instrument panels and frames are checked for scratches, stains, and cracks, and are resurfaced or replaced.

All switches, keys, and knobs are verified in good working order.

All displays, LED’s, and lights are verified in good working order.

All feet and foot stands confirmed present and functional.

All connectors are inspected for center pin condition and in good working order.

Fans are verified in good working order, filters present and clean.

Unit power cycled and operation verified.

Input voltage and fuse confirmed for shipping destination.

Calibration tamper-proof seal verified present where applicable.

Current calibration data is verified present and accurate (if applicable).

Firmware revision validated and annotated.

A virus scan is performed on all Window-based products.

Hardware and software options physically verified present and matched to the equipment request.

Standard accessories confirmed present and in good working condition.

Accessories are properly packaged and packed.

Instruments are packed with Preset Molded Foam or Instapak in heavy-duty shipping containers.

Featured Pre-Owned Products

Shop Certified Pre-Owned Equipment, available for sale at an exceptional value with unsurpassed technical service and support. Plus get a one year warranty (five days acceptance period in most cases) on all equipment purchases.

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EXFO MAX-945-ICERT-Q1

EXFO MAX-945-ICERT-Q1

QUAD Fiber Loss Test Set (OLTS)
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Keysight Technologies N9952A

Keysight Technologies N9952A

FieldFox Microwave Analyzer, 50 GHz 2.4 mm(m)
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Keysight Technologies N5222B-200

Keysight Technologies N5222B-200

2-port, 10 MHz - 26.5 GHz PNA Network Analyzer, 3.5 mm (m)
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Keysight Technologies N5242B-224

Keysight Technologies N5242B-224

2-port, 10 MHz - 26.5 GHz PNA-X Network Analyzer, 3.5 mm (m)
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Tektronix DPO77002SX

Tektronix DPO77002SX

1 Ch, 70 GHz Real-Time Oscilloscope
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Viavi Solutions Inc. TB6000A-OC192-10GEDP

Viavi Solutions Inc. TB6000A-OC192-10GEDP

TB-6000A DS1-OC192, 10GE LAN/WAN, GigE Dual Port Package
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Keysight Technologies 34411A

Keysight Technologies 34411A

6-1/2 Digit Enhanced-Performance DMM
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Tektronix MSO68B-6-BW4000

Tektronix MSO68B-6-BW4000

8 Ch 4 GHz Oscope
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Keysight Technologies E5080B-290

Keysight Technologies E5080B-290

2-port, 9 kHz - 9 GHz ENA Network Analyzer (S-Parameter)
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Teledyne LeCroy WR8208HD

Teledyne LeCroy WR8208HD

8ch 2 GHz, 12 bits, 10 GS/s, 50 Mpts/Ch High Definition
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Rohde & Schwarz FSW26

Rohde & Schwarz FSW26

26.5 GHz Signal Analyzer, 3.5 mm (m)
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Tektronix TLA7BB4

Tektronix TLA7BB4

136 Channel Logic Analyzer Module
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EXFO FTB-5800

EXFO FTB-5800

CD Analyzer Module
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Rohde & Schwarz SMA100B-B120

Rohde & Schwarz SMA100B-B120

8 kHz - 20 GHz Analog Signal Generator, 2.92 (f)
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EXFO FTB720CSM1945SM1

EXFO FTB720CSM1945SM1

Verizon OneFiber Kit SM OTDR /OLTS/Inspection Kit/FR2
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Viavi Solutions Inc. ONX-580-DSL-BONDED

Viavi Solutions Inc. ONX-580-DSL-BONDED

OneExpert DSL
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Viavi Solutions Inc. TB6000A-OC192-10GE

Viavi Solutions Inc. TB6000A-OC192-10GE

TB-6000A DS1-OC192, 10GE LAN/WAN, GigE Dual Port Package
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Keysight Technologies N5227B-200

Keysight Technologies N5227B-200

2-port, 10 MHz - 67 GHz PNA Network Analyzer, 1.85 mm (m)
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Keysight Technologies N9030B-526

Keysight Technologies N9030B-526

26.5 GHz PXA Multi-touch Signal Analyzer, Type N (f)
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Fluke Networks MFTK1200

Fluke Networks MFTK1200

MultiFiber Pro MPO Fiber Tester
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Fluke Networks OFP-100-QI

Fluke Networks OFP-100-QI

OptiFiber Pro Quad OTDR with Inspection Kit
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Teledyne LeCroy WAVEPRO735ZI-A

Teledyne LeCroy WAVEPRO735ZI-A

4 Ch 3.5 GHz Digital Oscilloscope
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Keysight Technologies N5183A-540

Keysight Technologies N5183A-540

100 kHz - 40 GHz MXG Analog Signal Generator, 2.4 mm (m)
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EXFO FTB-7200D-023B

EXFO FTB-7200D-023B

SM OTDR Module, 1310/1550 nm, 35/34 dB
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Tektronix TDS5104B

Tektronix TDS5104B

4 Ch 1 GHz Digital Oscilloscope
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Viavi Solutions Inc. TB2000-QUAD-OTDR

Viavi Solutions Inc. TB2000-QUAD-OTDR

T-BERD 2000 platform 850/1300/1310/1550nm OTDR
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Keysight Technologies N5222A-200

Keysight Technologies N5222A-200

2-port, 10 MHz - 26.5 GHz PNA Network Analyzer, 3.5 mm (m)
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Anritsu MT8860C

Anritsu MT8860C

WLAN Test Set
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Anritsu MS2720T-709

Anritsu MS2720T-709

9 GHz Handheld Spectrum Analyzer, Type N(f)
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Teledyne LeCroy SDA-760ZI-A

Teledyne LeCroy SDA-760ZI-A

4 channel 6 GHz Oscilloscope
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Rohde & Schwarz CMW500

Rohde & Schwarz CMW500

Wideband Radio Communication Tester
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Rohde & Schwarz SMW200A-B1044

Rohde & Schwarz SMW200A-B1044

100 kHz - 44 GHz Single Channel Vector Signal Generator, 2.4 mm (f)
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Viavi Solutions Inc. TB5800V2-100GE-DP

Viavi Solutions Inc. TB5800V2-100GE-DP

40GE/100GE TEST SET
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Keysight Technologies N5183B-540

Keysight Technologies N5183B-540

9 kHz - 40 GHz MXG Analog Signal Generator, 2.4 mm (m)
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Keysight Technologies DSOX3034A

Keysight Technologies DSOX3034A

4 Ch 350 MHz Oscilloscope
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