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Test Equipment

Displaying ads 1 to 10 of 258 ads in this category.
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 WTD-HF Sensor module for older LDG DWM-4
Looking for a HF module for the older LDG DWM-4 digital meter made at one time by the LDG Company. Have the VHF Module but my HF sensor has failed and looking for another. Thank You, Dennis. AJØL

Listing #1724560 - Submitted on 04/02/25 by Callsign AJ0L - IP: 174-126-67-192.cpe.sparklight.net
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 Staco 3PN1520B-XDVM VARIAC  
For Sale: Excellent Condition - The Staco 3PN1520B-XDVM is a Variac variable transformer designed for precise AC voltage control. Here are some key features:
Input Voltage: 120VAC, single-phase.
Output Voltage: 0-280VAC.
Current Ratings: 4.1A at 280VAC output.
Design: Portable model with a case, cord, plug, receptacle, lighted switch, and output fuse.
Digital Voltmeter: Includes a digital voltmeter for accurate voltage readings.
Applications: Ideal for testing, measurement, and other applications requiring variable voltage.
Selling due to Health - Owned and cared for for over 10 Yrs. - More Pics on QRZ.
Price - Asking $400.00 or MAKE A REASONABLE OFFER - plus $60 shipping & Ins.-These are $2100.00 New - Prefer Postal/Bank/Wwestern union M/O
Feel free to ck. my Feedback here on QTH and QRZ. - No Returns -Lower 48 only
73 AC2HQ
John


Listing #1724436 - Submitted on 04/01/25 by Callsign AC2HQ, Modified on 04/02/25 - IP: syn-098-001-084-023.res.spectrum.com
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 MFJ-259C SWR Analyzer  
****PENDING FUNDS*****For sale: MFJ-269C SWR/antenna analyzer. The MFJ 259C SWR RF Analyzer works for frequencies between 530 kHz and 230 MHz.
With this device, you can read complex impedance values as reactance
and series resistance or phase and magnitude.
It can be used to read return loss or reflection coefficient at all frequencies.
The device has a built-in battery-saving function, and it has a low-battery warning indicator.
It will allow you to tune your antenna to the ideal value in seconds.
It can also analyze coaxial information, inductance, and capacitance.
This famous MFJ-259C gives you a complete picture of your antenna’s performance.
This unit has a few places where the paint has chipped of but it is in full working order. I bought a Comet model recently so this analyzer is excess to my needs.
Asking $150 plus shipping/insurance


Listing #1724334 - Submitted on 03/31/25 by Callsign K1FFJ, Modified on 04/02/25 - IP: 70-16-104-7.ptldme.fidium.ccidns.net
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 PACO RESISTANCE-CAPACITY RATIO BRIDGE  
PRICE LOWERED PACO RESISTANCE-CAPACITY RATIO BRIDGE MODEL C-20 #3840 $60 SHIPPED This vintage working PACO capacitor tester is in good physical condition. This tester is equivalent to the HEATHKIT C-3 tester. I replaced the 2 power supply filter capacitors, 6 paper capacitors, the 1629 eye tube and added 3 wire A/C power cable. I satisfactorily measured several capacitors both for value and leakage. However, the actual leakage test voltage is higher than what is indicated on the voltage knob (250 is 300 volts). Not all functions were tested. The operational portions of the manual is included. Due to the age of this item, it is being sold AS IS!! Shipping will be within continental USA only, no international shipping.

Listing #1724307 - Submitted on 03/31/25 by Callsign KC9UKD, Modified on 04/02/25 - IP: c-76-139-21-171.hsd1.in.comcast.net
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 EICO CAPACITANCE-TESTER 950B  
PRICE LOWERED EICO RESISTANCE-CAPACITANCE-COMPARATOR-BRIDGE 950B #28085 $80 SHIPPED This vintage working EICO 950B capacitor checker is in good cosmetic condition. I replaced the 2 power supply filter capacitors and all 6 paper capacitors with modern ones, added a 3 wire A/C power cord, and cleaned all switches and potentiometers. I successfully measured several capacitors both for value and leakage. The 1629 eye tube is bright. Not all functions were tested. A set of test leads and instruction manual are included. Shipping will be within continental USA only, no international shipping.


Listing #1724237 - Submitted on 03/30/25 by Callsign KC9UKD, Modified on 04/02/25 - IP: c-76-139-21-171.hsd1.in.comcast.net
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 Bird 43 Meter and 5000 Watt HF Slug  
Bird 43 with N connectors
$279 Shipped
-
5000H Element 2-30 MHz 5000W $160 Shipped


Listing #1724306 - Submitted on 03/31/25 by Callsign W4JST, Modified on 04/02/25 - IP: c-73-40-78-207.hsd1.va.comcast.net
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 AEA CIA-HF Complex Impedance Analyzer
Ad Message: AEA CIA-HF Complex Impedance Analyzer Antenna Analyst Tool Model 5012-5000, S/N 00825.This an older unit that is BRAND NEW and never used. The display screen still has it's protective cover in place. $200.00 plus shipping from Port Costa, CA 94569 Approx 3lbs, Manuals are included

Listing #1724454 - Submitted on 04/01/25 by Callsign AC1ME - IP: c-73-202-156-193.hsd1.ca.comcast.net
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 3 Cross Needle Meters for sale  
Daiwa CN-410M 3.5-150 Mhz 15 / 150 watts
MFJ-842 140-525 MHz 150 Watts
MFJ-822 1.8-200 MHz 300 Watts
All are in very good shape. I will sell all three CONUS only for
$125.00 and ship USPS for that. USPS money order or check with wait
for all three. Thanks much de N2CMD


Listing #1724414 - Submitted on 04/01/25 by Callsign N2CMD - IP: 76.253.190.79
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 FS: RigExpert AA-600  
I LOVE my AA-600! It's amazingly useful, and makes my life working on my station much easier, especially the TDR function (displayed in the photo) which can be used to find "Distance to fault" to locate bad / broken connections, etc.
I love it so much that I find myself hamstrung without it as I expand my capabilities to 1296 work, so I'm selling my AA-600 to buy one that can cover the 23 cm band.
It's in great condition - no scatches/scraps, etc, and comes with the N-UHF connector, the carrying case, and the original box.
$375 shipped ConUS
Thanks for reading/73,
Steve
NN4X


Listing #1723959 - Submitted on 03/28/25 by Callsign NN4X, Modified on 03/31/25 - IP: fl-71-52-107-241.dhcp.embarqhsd.net
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 MFJ 817 SWR/Wattmeter   
MFJ 817 SWR/Wattmeter, 200/2K scales hi/lo, cross needle pwr/swr. Peak or average. No beauty queen, scuffs on faceplate but works fine business. $50 shipped. Will need 12V wallwort for meter lamp. (lamp bulb not tested)

Listing #1723600 - Submitted on 03/25/25 by Callsign W1MBB, Modified on 03/31/25 - IP: 23-124-38-7.lightspeed.wepbfl.sbcglobal.net
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