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Power Meters & Sensors - Manufacturers & Services
Test Equipment & Calibration (new & used)

This list includes both companies that manufacture test equipment and companies that distribute test equipment and/or provide calibration services (although some manufacturers provide re-calibration services for their equipment). For a narrowed-down list of specific types of test equipment, click on one of the links in the list below.

| Antenna Testers | Data Acquisition | Frequency Counters | Impedance / LCR | Intermod Testers | Multimeters | Network Analyzers | Noise Figure Generators | Oscilloscopes | Power Meters & Sensors | Spectrum Analyzers | Signal Analyzers | Signal Generators | Tuners / VSWR | Waveform Generators | Everything Else |
My policy is to only list companies that actually manufacture product or offer services related to the page title subject. Product distributors and sales representatives are not listed (they have their own Distributors page). This helps guarantee that each listing offers a unique product or service.
Windfreak Technologies
Windfreak TechnologiesHoliday, Florida

Windfreak Technologies designs, manufactures, tests and sells high value USB powered and controlled radio frequency products such as RF Signal Generators, RF Synthesizers, RF Power Detectors, RF Mixers, RF Upconverters and RF downconverters. Worldwide customers include Europe, Australia, and Asia.

Our Offerings Include But Are Not Limited To:

 • *NEW* SynthHD: 54 MHz - 13.6 GHz USB
     controlled Dual Channel RF Signal Generator

 • SynthNV: 34.4 MHz - 4.4 GHz
     USB Powered RF Signal Generator
     / RF Power Detector

 • AmpNV: 1 Watt, 50 MHz - 6 GHz
     RF Power Amplifier w/programmable
     gain via USB or pushbutton

 • MixNV: 30 MHz - 5 GHz USB powered and
     programmed RF Mixer / Signal Generator

 • SynthUSB II: 34.4 MHz - 4.4 GHz USB powered
     and programmed RF Signal Generator

AccuSource Electronics |
800-673-4102 | College Park, GA
Used test equipment fully refurbished at prices way below the competition.

Advanced Test Equipment Rentals |
888-404-2832 | San Diego, CA
Offers custom rental, sale and lease solutions for test and measurement requirements with off-the-shelf inventory including AC power testers, amplifiers, analyzers, calibrators, datalogging, environmental test, inspection, lightwave, meters, network test tools, oscilloscopes, power supplies, recording, RFI/EMC/EMI, signal generators, video/CATV.

Alternative Test Equipment |
+44 (0)845 345 7791 | UK
Sale and rental of quality, reconditioned test and measurement equipment including network analysers, oscilloscopes, power supplies, signal analysers, signal generators, spectrum analysers, telecoms, TV and video, wireless comms.

Anritsu |
800-267-4878 | Richardson, TX
Connectors, adapters, coax cable, terminations, attenuators, spectrum analyzers, vector network analyzers, power meters, signal generators and synthesizers and frequency counters, noise figure, optical test and measurement equipment, Bluetooth.

Applied Instruments, Inc |
800-244-2976 | Indianapolis, IN
RF noise and multi-carrier CW signal generators, signal monitors with AGC pilot control, noise power ratio test sets, spectrum analyzers & signal level meters for CATV & satellite, & return path test sets.

Applied Quality Test, Inc | | 408-531-5300 | San Jose, CA
Used surplus idle electronic test equipment - We buy & sell all types of general purpose used test equipment throughout the USA.

Bell Electronics NW, Inc |
800-366-5240 | Kent, WA
New and refurbished test and measurement equipment sales and rentals.

Berkeley Varitronics Systems Inc |
732-548-3737 | Metuchen, NJ
Antennas, WLAN, CDMA and CW instruments, transmitters, receivers, channel sounders, frequency sources and PN scanners.

Bird Electronic Corp |
440-248-1200 | Cleveland, OH
High & low power, DC - 3 GHz, fixed, broadcast, wireless, filters, miniature coaxial couplers, combiner/divider 50 Ohm selector switches.

Boonton |
973-386-9696 | Parsippany, NJ
RF power and peak power meters, voltmeters, average and peak power sensors, USB power meters. Modulation and audio analyzers. PIM testers and calibration services.

Calright Instruments |
866-363-6634 | San Diego, CA
Quality new and used electronic test and measurement equipment including analyzers, counters, timers, meters, oscilloscopes, and more.

Electro Rent Corp |
800-688-1111 | Van Nuys, CA
Rent/lease provider of test and measurement equipment.

Giga-tronics |
800-726-4442 | San Ramon, CA
Microwave synthesizers, power measurement instruments, network analyzers.

Global Test Supply |
888-610-7664 | Wilmington, NC
Buy, rent, rent-to-own, and sell refurbed and save $$$. Quality, warrantied, refurbed TE from Agilent, Tektronix, Fluke, Anritsu, & more.

Instrument Rental Labs |
303-469-5335 | Broomfield, CO
Rental & sales of electronic test equipment, spectrum analyzers, meters, power supplies, oscilloscopes.

Kandel Electronics |
800-582-TEST (8378) | Oreland, PA
Buy and sell used test equipment. 1000s of items in stock. On-site calibration lab with NIST traceability. Flexible purchase options.

Keysight Technologies |
(Agilent, Hewlett Packard)
800-452-4844 | Santa Clara, CA
Basically, everything for every kind of testing need. Test equipment, racks, cables, adapters, amplifiers, cables, RF switches, spectrum analyzers, network analyzers, communications test sets, multimeters, EEsof EDA products.

LadyBug Technologies |
707-546-1050 | Santa Rosa, CA
A fraction of the cost. A fraction of the size. And full performance. The LadyBug PowerSensor+™ line of products replaces your old sensor and bulky meter with a new power measurement instrument with a USB interface. Pocket-sized portability. It is out of the box and running in just minutes. And wait until you see the price!

Megown Test and Measurement, Inc |
800-442-5835 | Roseville, CA
Sells, rents, and leases new and reconditioned test and measurement equipment direct to end-users, providing superior products at the lowest price and in the shortest time frame. Sophisticated product inspection and testing process and state-of-the-art calibration lab. We are always interested in purchasing late-model test and measurement equipment.

MetricTest |
800-432-3424 | Hayward, CA
New & refurbished electronic test equipment including oscilloscopes, analyzers, generators, meters, counters, power supplies, equipment racks, wireless & optical test equipment.

Micronetics |
603-883-2900 | Hudson, NH
Test equipment, noise sources, phase shifters, voltage controlled oscillators, switches, limiters, attenuators.

Mr Test Equipment |
905-274-6200 | Canada
Specializes in sales of refurbished (reconditioned with full warranty) electronic test and measurement equipment like oscilloscopes, spectrum analyzers, network analyzers, signal generators, logic analyzers, etc.

Naptech Test Equipment, Inc |
800-336-7723 | Lower Lake, CA
Sell-rent-lease-buy-trade quality reconditioned test equipment.

National Test Equipment, Inc |
760-639-1700 | Oceanside, CA
New, used, and reconditioned electronic test and measurement equipment sales, rentals, leasing, repair, and calibration. Agilent (HP), Tektronix, Fluke, Rohde & Schwarz, and many more.

Praxsym |
217-897-1744 | Fisher, IL
Test equipment to determine best layout for wireless communications  systems.  PAMS (Portable Attenuation  Measurement System), PAMS-C (Commercial PAMS model), PathTrax, T-Meter broadband wireless power meter family, SEITS (Shielded Enclosure Isolation Test Set), single & dual output synthesizers, DDS, RF power management & monitoring.

Recycled Equipment |
410-685-1997 | Baltimore, MD
Buys and sells quality used electronic test equipment and VXI/VME Equipment.

Rohde & Schwarz |
888-837-8772 | Columbia, MD
Test & measurement, radio communications, broadcasting, antennas, IT security, signal intelligence, spectrum monitoring, trunked radio. Network analyzers, spectrum analyzers, communications analyzers, signal generators, power meters, voltmeters, oscilloscopes, audio analyzers, power supplies, optical measurement

Saelig Company |
585-385-1750 | Fairport, NY
Sells and supports a wide range of electronic control and instrumentation equipment and components to customers for industrial, military, educational, medical, and individual end-users. O-scopes, spectrum & network analyzer, power meters, waveform generators, DMMs, amplifiers, power supplies, antennas, much more. Saelig has earned a growing reputation for having notable products not found elsewhere.

Spectra Test Equipment |
800-716-2421 | Mountain View, CA
Rental, purchase or lease, offering a wide selection of electronic instruments from leading manufacturers. Instrumentation types cover virtually all electronic, optical, microwave test items. Calibration and repair of our electronic instruments is performed in our in house NIST traceable calibration lab.

TekNet Electronics |
877-449-3760 | Alpharetta, GA
Used/refurbished electronic test equipment reseller and solution provider; buys and sells electronic test equipment worldwide to industry leading corporations, smaller end users, and government agencies and provides a wide range of technical, logistical, and financial services/solutions that covers the entire life cycle of your electronic testing equipment.

Test Equipment Depot |
800-517-8431 | Melrose, MA
New & used electronic test equipment.

Test Equipment Solutions |
+44 (0)1753 596000 | UK
Supplier of quality second user Test Equipment and low cost rental of the same.

Test Equipment Solutions Today |
888-663-4710 | Foster City, CA
High-quality refurbished test and measurement equipment from such manufacturers as Agilent, Acterna, Advantest, Anritsu, Boonton, Fluke, Gigatronics, Hewlett Packard, IFR, Keithley, Marconi, Rohde & Schwarz, Sorenson, Spirent, Tektronix, TTC, Wavetek, and Wiltron.

TestEquity, Inc |
800-950-3457 | Thousand Oaks, CA
New & reconditioned test equipment, sales & rentals. Authorized Agilent, Tektronix, Rohde & Schwarz, Fluke, Xantrex, Instek, QuadTech distributor. Mfr of environmental chambers, temperature & humidity.

Test Parts |
706-361-0825 | Thomson, GA is America's RF-microwave super store. We sell both new and quality used RF-microwave communication parts. We routinely stock more than 35,000 'hard-to-find' parts.

TestQuote, LLC |
561-540-2878 | Hypoluxo, FL
Reconditioned test & measurement equipment marketplace where you choose the purchase, sale, rental, or lease price.

Testwall Ltd |
+353 (0)1 2190235 | Dublin, Ireland
Pre-owned test equipment and rental, including spectrum analyzers, network analyzers, logic analyzers, oscilloscopes, power supplies, frequency counters, signal generators, synthesizers, data communications test equipment.

TICS International Ltd |
+44 (0)870 787 4910 | UK
Suppliers of quality refurbished test equipment. Specializes in used electronic test equipment (Fluke, Agilent, HP, Tektronix, Solarton).

Tucker Electronics |
877-667-6044 | Garland, TX
New and refurbished electronic test & measurement instruments and environmental chambers, including digital multimeters/voltmeters, function generators & waveform synthesizers, network analyzers, oscilloscopes, power supplies, spectrum analyzers.

Western Test Systems, Inc |
800-538-1493 | Cheyenne, WY
We offer a full range of refurbished and guaranteed coaxial and waveguide test hardware DC-110+ GHz. All items tested and warranted for ninety days. Fast delivery from stock. All major credit cards accepted.

Windfreak Technologies |
League City, TX
The Windfreak Synthesizer is a 137MHz to 4.4GHz software tunable, PLL synthesized RF signal generator, controlled and powered by a PC running Windows XP or Windows 7 via its USB port. Don't pay thousands for an old HP signal generator!