Nuts & Volts - May 2004

CLASSIFIEDS

Military Surplus

ELECTRONIC MILITARY SURPLUS

FAIR RADIO SALES

WEBSITE: fairradio.com E-MAIL: fairradio@fairradio.com PHONE: 419-227-6573 FAX: 419-227-1313 2395 St Johns RD - Box 1105 Lima, OH 45802 VISA, MASTERCARD, DISCOVER Address Dept. N/V

2000 WATT SOLA REGULATOR Sola CVS 2000 Watt Constant Voltage Transformer provides a very well regulated sinusoidal waveform that is isolated from variations and disturbances in the input voltage. Also provides isolation and step-up/step-down to allow for various input/output voltages. Input 95-130/175-235/190-260/380-520 60Hz. Output 120/240VAC 60Hz

2000VA. 17.8x11.4x9.6, 115 lbs sh. Unused, $250 ea, 2/$450

WHEATSTONE BRIDGE ZM- 4 Wheatstone Bridge used to measure DC resistance.

Resistance measurement range 1 ohm to 1,011 M ohms

+/-0.15%; As a resistance substitution box it is adjustable in

1 ohm steps from 0-10110 ohms. The current limit of the resistors is 16-500ma depending on setting. Galvanometer indicates balance in test circuit. Requires three “D” batteries. Also 22. 5 to 200 VDC for more accurate readings above 1000 ohms. 5.8x7.3x8.8, 12 lbs sh. Used Reparable, $34.50

Used Checked, $49.50; Manual repro, $12.00

Radios - Test Equipment - Tubes - Antennas

Allow money for shipping on merchandise. SEND FOR OUR LATEST CATALOG !!

Miscellaneous Electronics For Sale

Audio/Video

RS485/422/232/TTL

ASC24T $45 • Converters

• Repeaters

• Fiber Optics

• Digital I/O

• Multidrop RS232

• Custom Units

• Auto TX Enable

Extensive Interface Product Line RS232 “Extension Cords” Up to 115.2 Kbps, 4000 ft. ++ Large Multidrop Networks. Isolated Units. Smart Units Remote Relay “Extension Cords”