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Agilent 53131A 225 MHz Universal Counter GPIB, CALD, OPT 010 HS Oven NEW Cond!
$789.99

CircuitWorks Rubber Keypad Repair Kit CW2605 for Agilent, Tek, Keysight & MORE
$57.99

Agilent 33120A 15 MHz Function Arbitrary Waveform Generator OPT 001 CALD CLEAN!
$499.00

Keithley 2400 Source meter SMU 200V 1A 20W NIST Calibrated w Certificate
$3,300.00

Agilent 33250A 80 MHz High Perf Function Arbitrary Waveform Generator CALBRATED
$1,499.00

Agilent 33220A 20 MHz Function Arbitrary Waveform Generator Full CAL and TESTED
$649.99

Keithley 7001 Switch/Control Mainframe – 80-Channel, GPIB, NEW, Open Box
$469.99

HP Agilent Keysight NOS OEM Power Switch 3101-3226; Fits 53131A 53132A 53181A
$12.99

UPGRADE- HP Agilent 53131A Universal Counter 3GHz Opt 030 – Installed and Tested
$134.99

53131A Agilent Keysight Uniiversal Frequency Counter OPT 001 MS Oven, GPIB, CALD
$699.99 to $825.98

Keithley 2601 Sourcemeter SMU 40V 3A 10A Pulse NIST Cal w Cert USA Seller
$3,049.99

Keithley 2410 High Voltage Sourcemeter SMU NEW-Unused-Open Box
$11,600.00

Keithley 2700 Multimeter/DAS Bundle, 7700 Multiplexer, GPIB Adapter Fully TESTED
$889.00

Keithley 2420 (2400 Family) High Current Sourcemeter SMU 60V 3A 60W NIST Cal
$3,499.00

Weller Erem 522N 4-1/2" ESD Safe Flush Oval Head Side Cutter NEW
$67.99

Agilent 53131A HP Universal Frequency Counter 225 MHz CALIBRATED, SERVICED, MINT
$599.00

HP Agilent 53131A Universal Frequency Counter Calibrated & Serviced
$639.00

Agilent 53131A 225 MHz Universal Counter Frequency OPT 060, OPT 010 HS Oven CALD
$665.10
About us
Welcome to our eBay store! At Castletronics.com, we specialize in precision electronic equipment refurbishing, repair, service, and sales. For better pricing and additional products, visit Castletronics.com. Our extensive lab is equipped with the latest technology to ensure top performance and reliability for everything we offer.
Our mission is to provide trusted, high-quality precision equipment, components, tools, and supplies for professionals and industry businesses. With decades of hands-on experience in technology and R&D, we are expanding our reach online to serve more customers.
As experts in buying, selling, repairing, and refurbishing high-end electronic equipment, we are committed to excellence. Every product is evaluated, repaired with OEM parts (when available), and tested against manufacturer specifications. Many are also calibrated for optimal performance. Contact us if you have equipment to sell or need something not listed.
Your trusted source for electronics.
Our mission is to provide trusted, high-quality precision equipment, components, tools, and supplies for professionals and industry businesses. With decades of hands-on experience in technology and R&D, we are expanding our reach online to serve more customers.
As experts in buying, selling, repairing, and refurbishing high-end electronic equipment, we are committed to excellence. Every product is evaluated, repaired with OEM parts (when available), and tested against manufacturer specifications. Many are also calibrated for optimal performance. Contact us if you have equipment to sell or need something not listed.
Your trusted source for electronics.
Seller feedback (34)
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseExcellent seller! Great pricing, extremely well packed and as described. Nice condition and top quality. Thank you.
- r***e (1332)- Feedback left by buyer.Past yearVerified purchaseOUT STANDING COMMUNICATIONS!! Fast ship!! AS DESCRIBED! Well packed! Highly recommended!!!!!!!!!!!!!! A+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- c***8 (24)- Feedback left by buyer.Past yearVerified purchaseItem as described, great price, arrived on time, thank you !
- e***e (196)- Feedback left by buyer.Past yearVerified purchaseSeller was very helpful and communicative. The product was exactly as advertised and I’m very satisfied.
- s***p (72)- Feedback left by buyer.Past 6 monthsVerified purchaseWell packed, as described, brought our counter springing back to life. Thanks much!
- m***g (99)- Feedback left by buyer.Past yearVerified purchaseExactly as advertised. Excellent communication. Recommended seller.