Thermotron Temperature Chamber Model S-5.5C - Bench Top internal chamber dimensions: 19.5-(wide) x 19-(deep) x 24-(high) External dimensions: 57-(wide) x 31-(deep) x 38-(high) Stainless steel interior; window in door; light inside chamber. Maximum temperature range from -90°F to +350°F ( - 67.8°C to + 177°C) Immediate operation with suitable power connection. High volume air circulation fan. Programmable temperature controller with digital displays. Stainless steel access ports Power: 230V 1PH 25A Cabinet:- The entire chamber is built of high-quality steel. No wood, fiberboard, plastic or similar materials are used in the construction.- The interior is constructed of 304 Series, high-nickel content stainless steel with 2B finish. The liner is heliarc welded for hermetic sealing to prevent moisture migration to insulation space.- The exterior shell is constructed of die-formed, 16 gauge galveneal, then finished in "Thermotron Blue" lacquer, Federal Standard #595-25184, sprayed over a cleaned and primed surface.- A floating liner allows minimum thermal contact between the interior and the exterior of the chamber.- Breaker strips are all stainless steel. Manual is included....more

Wenesco, Inc. vapor phase solderingThis "ozone friendly" equipment is ideally suited for lab or limited production vapor phase soldering. All models are fully insulated with a stainless steel interior, drain valve, stainless steel cover, parts basket, and dripper bottle with valve. Component overheating is virtually impossible because the fluid characteristics limit the maximum temperature attainable. The vapor heats the component leads faster than the components. This principle produces a reduced component body temperature during soldering. All types of PCB's and assemblies of virtually any configuration are heated evenly. Model M10 is used for soldering assemblies up to 12.5 x 8.5 x 6 inches high, and is wired for your choice of 120V or 240V (1ph) at 3000W.- Heaters are automatically shut down if fluid tank is empty. - Stainless steel fluid tank is fully insulated with a hinged cover, and has no interior obstructions. A fluid drain valve is included. Inside measures 24"H x 14W x 10D. Outside, 28"H x 18W x 16D. Long-handled basket is 13L x 9W x 2D- Dripper bottle with valve replenishes cover fluid automatically.- Operates with all popular soldering fluids, and any "ozone safe" cover fluid....more

The Elenco S-1325 30MHz Analog Oscilloscope allows you to see a 2D graph of input (voltage, current, etc.) versus time. Powers up...we have no way of testing full functionality. Oscilloscopes are used to obtain signal characteristics of electronic devices and are used for a variety of different applications such as testing or troubleshooting. 2-Channel - OscilloscopeDual or single trace operation. Calibrated 20 step time base with x10 magnifier AUTO/NORM triggered sweep operation with AC, TV-H, TV-V and line coupling1mV/DIV sensitivity...more

Tektronix AM 503 Current Probe Amplifier with the TM 501 power module. It has the probe with the unit. We have no way of testing the unit. Assume it is not calibrated....more

Rare vintage RCA Senior Voltohmyst WV-98A volt OHM meter. Plugged in the unit and it seemed to work but we are unable to test for full functionality....more

IFR COM-120A 1 GHz Service MonitorThe COM-120A has become an industry recognized standard in Communication Service Monitors. A tough, portable monitor with a full performance spectrum analyzer and digital oscilloscope, the COM-120A combines over 20 instruments into one unit, the versatile COM-120A offers a cost effective alternative to higher cost test sets.For RF testing professionals, the fully independent generator and receiver functions yield truer signal tracing, expanded analyzer capabilities and cross band duplex testing. In addition, the COM-120A boasts an impressive set of standard features:- Digitized oscilloscope- RF and Auxiliary RF Generator- 2 £gV receiver sensitivity- Frequency Selective RF Counter- RF Frequency Error Meter- FM Deviation Meter- £XM Deviation Meter- AF Frequency Counter- AM Modulation Meter- RF Power Meter- RF Level Meter- Distortion Meter- SINAD Meter with 0 - 55 dB range- LIVE-REF and REF-LIVE on the Spectrum Analyzer and Oscilloscope, Average, peak hold and min hold can be displayed independently- The FM and £XM Deviation Meters allow toggling of the deviation meter from the standard mode to the peak mode. The measurement shows the + and - peak deviation as two separate readings- Split Screen digitized full scan spectrum analyzer to 1 GHz- EasyCom software allows simplified testing of land mobile transceivers- EasySpan automated test software allows you to display and capture spectrum analyzer and tracking generator sweep information- LIVE-REF and REF-LIVE comparisons for spectrum analyzer display- Digitized full scan oscilloscope to 50 kHz- Enhanced PCMCIA for easy data analysis- Optional AutoCell-NT automated cellular base station test software- High speed EDACS data capture capabilities with up to 50 user defined set-ups- Full paging test for analog paging formats and advanced digital paging with the AC510 option- Optional independent tracking generator- 200 W power measurement capability- RS-232 control interface, this unit has the optional IEEE-488 (GPIB)This unit appears to work well has the cover and power cable but does not have any other cables....more

Four (4) Vintage Bird Model 43 Thruline Wattmeter. No tests were performed on these units. One Bird Electronics 800-950 MHz 1W element....more

This oscilloscope powers up. No additional tests were performed. Manual is included. Has power cord but no additional attachments. There is a service tag hanging on this unit.Tektronix 2445 Features:Frequency Range/ Bandwidth: 150 MHz Max. Vertical Sensitivity: 5 V/div Min. Vertical Sensitivity: 2 mV/div Number of Channels: 4 CH Type (D/A): Analog...more

The EIP 545A Microwave Frequency Counter is a relatively small frequency counter useful for frequencies from 10 Hz to 18 GHz. It has 3 separate inputs, 10 Hz-100 MHz, 100 MHz – 1 GHz, and 1 GHz – 18 GHz, the first two with BNC Connectors and the last with an N connector. Further, it has several options that are useful for various applications. This unit has option 3. The unit powers up but no further tests performed. Comes with a nice hard case....more

Multi-function, microprocessor controlled, portable unit combines spectrum analyzer, oscilloscope, digital VFD and analog displays for monitoring radio applications. Functions: Signal generator; 250KHz to 1GHz, -127 to -20dBm, AM/FM. Receiver; 100KHz to 1GHz, 2uV sensitivity, AM/FM/SSB. Spectrum Analyzer: 1 to 1000MHz; 70dB dynamic range. Duplex Generator; separate transmit/receive lines. Oscilloscope; 1MHz. RF Power Meter; 15/150 watts (50w continuous). Options: 2=.05ppm OCXO Time Base; 12=Tracking Generator; 13=IEEE-488(in lieu of RSS-232)Unit powers up, no additional tests were performed. The unit does not power up via the internal battery....more

FM/AM-500A Communications Service Monitor - Wireless Radio Test Set. A low cost, proven service monitor for a variety of wireless communications test requirements. The FM/AM-500A is a communications service monitor that gives you the performance, field portability and durability you need in a value-priced and compact package. Since its introduction, the FM/AM-500A has earned a loyal following among wireless testing professionals. It is an incredibly rugged and field-proven communication test set. With proven performance, the FM/AM-500A is the perfect test solution for a wide range of wireless communication test requirements. Typical applications include FM/AM testing, conventional two-way radio test, SSB testing and basic communication systems performance tests. Standard Features- FM and AM Signal Generator- 2 mV receiver for AM, FM and SSB- 10 Hz to 9999.9 Hz variable audio generator and audio frequency error meter- 1 kHz audio generator- Frequency error meter with 1 Hz resolution- Peak/Average watt meter- Deviation measurement to 60 kHz- SINAD/Distortion Meter- 0.2 PPM TCXO- Microphone input- Audio demodulator outputItem is in good condition and sold as is without any connector cables except for the power cord. We are not authorized to test full capabilities....more

Vintage Trygon transistor power supply 0.50 VOLTS 0.750 MA. Unit powered on but no additional tests were conducted. Power cord is missing the three-prong end....more

Multi-function, microprocessor controlled, portable unit combines spectrum analyzer, oscilloscope, digital VFD and analog displays for monitoring radio applications. Functions: Signal generator; 250KHz to 1GHz, -127 to -20dBm, AM/FM. Receiver; 100KHz to 1GHz, 2uV sensitivity, AM/FM/SSB. Spectrum Analyzer: 1 to 1000MHz; 70dB dynamic range. Duplex Generator; separate transmit/receive lines. Oscilloscope; 1MHz. RF Power Meter; 15/150 watts (50w continuous). Options: 2=.05ppm OCXO Time Base; 12=Tracking Generator; 13=IEEE-488(in lieu of RSS-232)Unit powers up, no additional tests were performed. The unit does not power up via the internal battery. There is a tag from previous owner on this unit that says "No spectrum"...more

The HP 8743A reflection transmission test unit is a wideband RF power splitter and reflectometer with calibrated line stretcher. Pushbutton operated for either transmission or reflection measurement with network analyzer. It has the HP 8411A Harmonic Frequency converter module included. The unit powers up but no additional tests were performed....more

Mastech HY3005D-3 is a triple output variable regulated power supply. The unit powers up...we have no way of testing full functionality. This linear power supply has three outputs: two outputs are continuously adjustable at 0-30V DC and 0-5A, and the third output is fixed at 5V DC and 3A. What's more, the two outputs can be used either in independent, series or parallel mode, providing either two independent outputs, or one output with twice the voltage or twice the current output, up to 60V or 10A. The unit comes with 4 bright LED displays, providing accurate readout for the voltage and current value for both outputs. The voltage knobs have 10-turn pots, so it's real easy to control the outputs....more

The Tektronix 453 Oscilloscopes 50MHz bandwidth oscilloscopes offer a great value for anyone needing an oscilloscope for general hobbyist use. There is lot's of information is available on the web.Unit powers up, no additional tests were performed...more

BK Precision Model 1476A-Dual Trace 10 MHz OscilloscopeCRT featuresRectangular CRT with large 8 x 10 centimeter viewing area. High brightness, 2 kV acceleration voltage. Internal 8 x 10 division graticule eliminates parallax error. Trace rotation electrically adjustable fromfront panel.10 MHz bandwidth/35 ns rise time Conservatively rated -3 dB bandwidth is dc to 10 MHz Triggering beyond 10 MHzHigh Sensitivity2 mV/div sensitivity for full 10 MHz bandwidth. Selectable 1 mV/div sensitivity to 7 MHz Permits the low capacitance, high impedance 10:1 probe to be used for nearly all measurements, thus assuring minimum circuit loading.Unit was powered on but no additional tests performed....more

Micronta 22-207 Large Mirror Scale Volt Ohm Meter VOM...more

DATA PRECISION 1750 Digital Multimeter, no probes.Unit powers up, no additional tests were performed...more

The Ameritec AM1 plus D1 Bulk Call Generator is a multiple port, programmable, telephone call generator/call terminator with coincident recording of attempts, average dial-tone delay, dial tone delays, no dial tones, no rings, no confirmation tones, average post-dial delay, completions and run time data. - Construction: Modular, plug-in printed circuit boards. - Capacity: From 1 to 30 Originate and Terminate Ports ( maximum capacity 450 Originate and 450 Terminate ports when chaining multiple sets)....more

Helper Instruments Co SL105 Sinadder Linear 5 Audio Generator Test EquipmentSinadder Linear 5 Model SL-105 sn 10363. Unit powers up, no additional tests were performed....more

Beckman Industrial 360 DMM Digital MultimeterUnit powers on with installed batteries. No other testing was done. The probe cover is broken on one corner....more

Staco Energy variable transformer type 3PN1510 - unit powers on and in good cosmetic condition, no additional tests were performed - input 120V 50/60Hz - output 0-120/ 0-140V 15A...more

HP 435B Power Meter is an analog power meter, compatible with the entire series of HP 8480 Power Sensors. Depending on which sensor is used, the HP 435B can measure power from -65 dBm to +44 dBm, full scale, at frequencies from 100 kHz to 50 GHz. This versatile instrument also features <1% instrumentation uncertainty, low noise and drift, auto-zero, recorder output, and long cable capability up to 61 m (200 ft.). This unit indicates it has Option 2.Unit powers up, no additional tests were performed...more

Data Precision model 5800 Frequency Counter/Timer 120V, s/n: 1211Unit powers up, no additional tests were performed. The case on this unit has a cracked miss on the top-front edge....more