Sphere
Research
Corporation
Sphere
Research
Corporation
As we are trying to reduce our inventory of small parts and
miscellaneous items, we are offering larger versions of our previous
"grab bags".
Each Mystery Box includes an assortment of parts from
across our inventory (fans, capacitors, resistors, connectors, etc). If
there are specific part types you want more of, please note that with
your request, and we will do what we can within reason. Dinosaur
provided for scale.
The Small Mystery Box measures 4.5" x 3" x 10.5"
Stock: LOTS!
As we are trying to reduce our inventory of small parts and
miscellaneous items, we are offering larger versions of our previous
"grab bags".
Each Mystery Box includes an assortment of parts from
across our inventory (fans, capacitors, resistors, connectors, etc). If
there are specific part types you want more of, please note that with
your request, and we will do what we can within reason. Dinosaur
provided for scale.
The Medium Mystery Box measures 2" x 10" x 10"
Stock: LOTS!
As we are trying to reduce our inventory of small parts and
miscellaneous items, we are offering larger versions of our previous
"grab bags".
Each Mystery Box includes an assortment of parts from
across our inventory (fans, capacitors, resistors, connectors, etc). If
there are specific part types you want more of, please note that with
your request, and we will do what we can within reason. Dinosaur
provided for scale.
The Large Mystery Box measures 2" x 14" x 14"
Stock: LOTS!
As we are trying to reduce our inventory of small parts and
miscellaneous items, we are offering larger versions of our previous
"grab bags".
Each Mystery Box includes an assortment of parts from
across our inventory (fans, capacitors, resistors, connectors, etc). If
there are specific part types you want more of, please note that with
your request, and we will do what we can within reason. Dinosaur
provided for scale.
The Ludicrous Mystery Box measures 10" x 12" x 22"
Stock: LOTS!
The Tektronix P6601 is a temperature probe for the DM501A, DM502A and 7D13A.The sensing element is a PT100 (100 Ω platinum resistor). The probe uses a 2-pin LEMO S-series connector.
Stock: 1
The P6006 is a general-purpose probe designed for use with Tektronix DC to 33 MHz Oscilloscopes. The probe can be compensated to match all Tektronix Plug-Ins and Oscilloscopes with input capacitances of 15 pF to 47 pF and input resistance of 1 MΩ
Stock: 2
The P6109B probe is a compatible with most general purpose oscilloscopes that have a 1MO input impedance and bandwidth up to 100MHz. The probe is also compatible with Tektronix oscilloscopes that automatically detect probe attenuation and adjust the scale readout accordingly. The P6109B is a downrated version of the P6109, but covers a larger compensation range.
Stock: 1
The P6058 is a combination 1x DC voltage and temperature measuring device, rated up to 500V. It is designed for use with digital multimeters and plug-ins including the DM501, 7D13, and 7D12/M1, which have a 4-pin LEMO S-series connector for this probe. The temperature sensor is a diode-connected transistor. To measure temperatures, the hook tip is removed from the probe, exposing a ceramic tip connected thermally to the transistor case.
Stock: 1
The P6058 is a combination 1x DC voltage and temperature measuring device, rated up to 500V. It is designed for use with digital multimeters and plug-ins including the DM501, 7D13, and 7D12/M1, which have a 4-pin LEMO S-series connector for this probe. The temperature sensor is a diode-connected transistor. To measure temperatures, the hook tip is removed from the probe, exposing a ceramic tip connected thermally to the transistor case.
Stock: 1
The 10525T Logic Probe provides TTL/DTL trouble-shooting at low cost. Suited to 5V logic applications, the 10525T has high input impedance (<25kO in both high and low state), overload protection, and 50 MHz data rate capability. Logic States: 2.0V +0.4, -0.2 (high); 0.8V +0.2, -0.4 (low), minimum input pulse width of 10ns..
Stock: 1
If you're looking to build any small devices that need to register sound in an environment (say, noise activated recording via an Arduino, or something similar), electret condenser mics are the perfect component. They are simple, robust, don't consume a lot of power, and very easy to work with. Operating frequency is typically 20Hz to 16kHz, and can operate on voltages between 2V and 10V (2-5V is usually recommended).
Stock: 25 sets of 4 (100 total pcs)
This tiny package powered by a 9V battery, is useful for testing NPN PNP mosfets, diodes, triacs, resistors, and capacitors. It provides test data and menu operation via a two-line LCD and a single test button. Parts are connected using a four pin test point connector at the bottom of the unit.
Stock: 1
The VXIpc-486, an embedded computer based on the Industry Standard Architecture (ISA), is
a high-performance, easy-to-use platform for VXIbus systems, featuring complete VXI
functionality through interactive utilities and C function calls. In addition, the VXIpc-486 has
an IEEE 488 interface that is compatible with the NI-488.2 architecture. If you've got the frame for it, then you should absolutely have this!
Stock: 1
This portable frequency counter sports the following:
- Frequency step : 200K (digital radio signal), 1K, 100Hz.
- Testing distance : UHF : 8m, VHF : 5m.
- Testing range : 50 MHz ~ 2.4 GHz
- Antenna : Pull out antenna
- Battery : 9V 6F22
- Auto power off time : 1 mins. (except for the digital signal gear)
- Single button operation
Stock: 1
For those of you with Weller soldering irons, this may be the jackpot, This bin comes with an assortment of mostly new, and some used, Weller soldering iron tips. Models include the WC111, W60, EC1301, CT5B7, ST-3, and MP137. There is also one Wahl 7545 replacement tip. There are multiples of most of the tips listed, but for demonstration purposes, only a single type of each tip in this collection has been photographed.
Stock: 1
Programmable high-resolution frequency counter, with 9 digits in one second for frequency/period measurements. High sensitivity 1.5 or 2.3GHz inputes, with wide 10mV rms to 12V rms dynamic range. Time-interval reoslution down to 0.5ps averaged, and 2ns single shot. Measuring modes include: phase, rise/fall time, duty factor, V max/min/p-p of input. Eight pre-programmed front panel menus, and digital readout of trigger levels. Trigger facilities include: Arming, Hold-Off, External gating, and Auto-triggering level.
Not all our units in stock are 100% functional, details as follows:
Stock: 1 (6654C, $325) - Passes all test, 2.3GHz and high-stability timebase)
Stock: 1 (6654C, $275) - Passes all test, high stability timebase option C -27 dBm 1 GHz)
Stock: 1 (6654, $275 - Passes all test, high stability timebase option C -27 dBm 1 GHz)
Stock: 1 (6654C, $200 - Passes all tests, standard timebase adjustment required)
Stock: 1 (6654C, $225 - Standard timebase excessive drift, high stability timebase option C -27 dBm 1 GHz)
Stock: 2 (6654C, $150 - Standard timebase excessive drift, high stability timebase option not installed)
This unit has just come back from testing and is displaying Error 517 - Output prelevel cal restore cal rom.
Unit includes option H03.
Frequency Range: 250 kHz - 1000 MHz
Accuracy: Typically ±3x10–6 x carrier frequency (Hz)
Switching Speed: <120 ms
Power Requirements: 90-264V, 48-440 Hz, 170VA Maximum
Stock: 1
This combination Sweep Oscillator and RF plug-in have just come back from testing and are in good working order. It is a powerful general-purpose source for swept microwave measurements, CW signal generations and automatic testing and provides a frequency range of 10 MHz to 40 GHz. This mainframe includes many productivity features, such as five independent, continuously variable markers, a marker sweep function, and save/recall registers that provide quick access to nine complete front panel settings
Stock: 1
You need 7000 series modules and plugins? Because this is where you can find them! The below listed modules would preferably be sold as a batch, but we can appreciate that some people may only need one or two modules.
If purchased as a lot, module unit price is $20, if purchased individually unit price is $25.
Top Row: 7A24, 7A26, 7D14, 7B80, 7B10
Middle Row: 7B80, 7B50, 7A24, 7A29, 7B85, 7A24
Bottom Row: 7B53A, 7A24, 7B70, 7B10, 7A22, 7B80, 7B10
Stock: 1 (18 individual modules)
The frame has been tested and is fully serviceable, and includes the following modules: 2x DC 5009 Universal Counter/Timer, DM 5010 Programmable DMM, FG 5010 Programmable 20MHz Function Generator.
The DM 5010 has a damaged battery that has caused some corrosion on the circuit board, this module does not function. All other modules have been tested and are working properly. Both Counter/Timer modules are good to 135 MHz, and are designed to be used to read out the AC frequency to the DMM, and setting the function generator frequency with more accuracy.
Stock: 1
Mint production surplus, high quality 5.5" static-discharge hangle
diagonal cutters. ideal for electronic assembly. Self-opening jaws
with an adjustable internal spring. This is the top of the line ergo
series from Lindstrom - exceptional quality and comfort.
Stock: 16
The DY 294 is used for testing DC parameters of manifold semiconductors (diodes, transistors, controlled silicon and FETs). It can also test the standard votlages of capacitors and protection voltages of varistors. It can also test 78 and 79 series three-terminal voltage regulators.
Stock: 2
The ML96B Optical Power Meter is a hand-held meter that weighs a mere 300g. Since it is battery operated, optical power measurements can be made easily anywhere. Measures watts (3 1/2-digits) Measures dBm, dB (4 digits) Automatic ranging. Kit includes charger, cabling, original manuals, power sensors MA911A and MA98A, and options 21/22 (looks like small protective caps),
Stock: 1
The Zen 50 tests zeners, avalanche diodes, VDRs, TVSs, and reference diodes from 0V up to 50V. It offers selectable test currents of 2mA, 5mA, 10mA, and 15mA. Measures breakdown voltage with a resolution as fine as 20mV, and measures slope resistance up to 1kOhm at 15mA with a 1Ohm resolution.
Stock: 1
The TL866 series universal programmer is a favorite amongst hobbyists and enthusiasts and new versions continue to be made/released by MiniPro. A more in-depth comparison of this programmer's features can be found here.
Stock: 1
What's in the box: 2x Top2004 programmers, 2x USB cables, 2x replacement sockets, and software/manuals on CD. All of the pacakaging appears to be in Mandarin, but a quick search of the internet shows that some people have had some luck getting these to run on modern systems.
Stock: 1
The DCA75 is a great instrument for identifying and testing a wide variety of semiconductor components, and can be connected any way round! The unit will display component type (e.g. N-CH MOSFET, darlington transistor, etc), display component pinout (such as drain, source, gate, etc), display detailed parameter measurement. Because this unit is also USB capable it will plot characterists curves on your PC using the accompanying software. The built-in display can show detailed schematics, pinout data, and measurement data.
Computer compatbility is currently Windows only (CP through 10, both 32/64 bit).
Stock: 1
This lumimoeter comes witha carrying pouch, manual, elastomer protective sleeve for the light meter, and tethered light sensor for getting into tight places. Light reading range is from 0.1 to 200 000 Lux, and the unit features auto-zero adjustment, and data hold functionality. Ranges are 200 Lux, 2 000 Lux, 20 000 Lux, and 200 000 Lux. Accuracy is +/- 4% at less than 10 000 Lux, and +/- 5% above 10 000 Lux.
Stock: 1
The CD V-700 radiation survey meter is a sensitive low-range instrument that can measure gamma radiation and detect beta radiation. It is recommended for (1) monitoring of personnel, food and water when used in a shielded facility or an area of low radiation background, and (2) follow up monitoring of areas for human habitation and food production. The instrument can also be used in training programs where radiation dose rates will be encountered.
Stock: 1
This data logging multimeter with internal memory comes with new probes, temperature thermocouple, and a carrying case. The Fluke 189 sports 0.025% basic DC accuracy, 50 000 count resolution with instant readings for detailed analyses, 100 kHz AC bandwidth, MIN/MAX recording and real-time time-stamp values, 250uS fast MIN/MAX for peak transient capture, temperature readings in C or F, and enhanced ranges for DC votlage measurements.
If digital multimeters were cars, this would be somewhere in Rolls Royce territory.
Stock: 1
The Fluke Model 110 True RMS Multimeter is battery-powered, with a 6000-count display and a bar graph. The meter can test or measure the following: AC/DV voltages, resistance, continuity, diodes, frequency, and capacitance. The display on this unit is also backlit for ease of use in low-light environments.
Stock: 1
The Fluke 80T-IR Infrared Temperature Probe (the
probe) is a noncontact temperature measurement
accessory for use with a test instrument capable of
measuring DC volts in the millivolt range such as a
digital multimeter (DMM). The probe has a temperature
range of -18°C to 260°C (0°F to 500°F), with a basic
accuracy of 3% of reading, and an output of 1 mV dc per
°C or °F.
Temperature is measured by pointing the probe at the
surface to be measured, and reading the temperature on
the test instrument display.
The probe is compatible with all DC millivolt measuring
instruments that have a minimum of 1 MΩ input
impedance and accept safety shrouded, standard
diameter 0.16 in. (4 mm) banana plugs.
Stock: 1
This EMI noise meter comes complete and ready to use with the manual, two probes, and a 20dB attenuator.
Frequency range is 30MHz to 1 000MHz in four LED display bands, with an adjustable volume level. The main input sensitivity is 0.224-7.07mV (-60 - -30dBm) 50 ohm system.
The keys for the original factory case are included!
Stock: 1
Built into a ruggedized metal case, this Elenco mobile lab is a complete suite for building, testing, and prototyping digital and analog circuits.
This mobile lab features an integrated power supply capable of outputting 30 VAC centre-tapped at 15VAC @ 1A. DC output is 0V to +/- 20V @ 0.5A, and 0 to +/- 15V @ 1A. Built-in function generator can do sine, square, triangle, and complimentary square waveforms, 1Hz to 1kHz in 5Hz steps (similarly for digital clock frequency output).
Two bredbaords are provided, each with 830 tie points (1 660 total pins), and 6 independent power bus lines.
Stock: 1
This compact handheld unit is excellent for field use, but does not have the same fidelity or accuracy as you would find in a larger lab-size oscilloscope. 50MHz bandwidth, smapling rate of 200MSA/S. Rise time is <= 7.6ns. Comes with probles, manual, AC adapter, and carrying case.
Stock: 1
HF AME/LSB/USB 2-17.9999MHz, Automatic long-wire antenna coupler. Can work with any suitable HF radio (key transmitter in AM mode to tune), not unit specific, works on reflected antenna signal. Removed from operational aircraft with no fault tags (in storage for 5+ years), requires re-certification prior to use. Max TX inputer power is 100W PEP.
Stock: 1
Synthesized airborne HF SSB transceiver control unit designed to work with the Sunair ASB500 HF Transceiver system RT-510/SCU55. The system, when complete, supports HF AME/LSB/USB 2.000-17.995MHz, 32,000 channels.
This, however, is not complete and is only the control unit.
Stock: 1
Synthesized 400-0052-024 transceiver (modified to go down to 140 MHz), complete with ARINC tray and mating connector, shock mounts and C-962 control head mating connectors (D-sub female 50/25 pin), plus factory manual library (includes related RT-7200, can be deleted to save shipping weight). As removed from operational aircraft with no fault tags (in storage for 5 years), should be re-certified and tested before use. Part number indicates no guard or CTCSS tones installed. Very good physical condition (heavy with all documents), requires wiring harness and 14/28VDC power to run. Un-tested, so as-is condition. Be aware that transmission on frequencies outside the 2 meter band are legal only for the licensed channel holder, and 2 meter operation also requires a suitable amateur license. 100mW headset (600 ohms) output, and carbon equivalent microphone input.
Stock: 1
Found unused and in the factory packaging on a workbench is this USB oscilloscope. Ideal for students and hobbyists that are just starting out and want to learn the fundamentals of oscilloscope usage without breaking the bank.
Detailed specifications can be found here, on the manufacturer's page.
Stock: 1
The ML2010 is a complete prototyping station and has been designed to
consolidate all of your test equipment needs into one compact package. This
miniature laboratory used in conjunction with an oscilloscope and multimeter
puts everything you need at your fingertips for building and testing all types
of digital and analog circuits. The features incorporated in this equipment are
perfect for the hobbyist, designer, technician, and student in electronics.
This unit has not been tested, and comes with the original manual.
Stock: 1
Very useful tool for the non-destructive measurement of insulation resistance in electrical systems, machines, transformers and cables. These testers are useful for preventive maintenance in the generation, transmission and distribution of electrical energy.
-Rated voltage: 50V / 100V / 250V / 500V / 1000V
-Open circuit votlage: DC 50V +10%, -0% ~DC 1000V +20%, -0%
-Insulation resistance testing range: 0.0MΩ~19.9GΩ
-Internal resistance accuracy: ±8% rdg (100K~10GΩ)±10% rdg (10GΩ~50GΩ)
Voltage measuring range: 30 ~ 600V (50/60Hz)
Stock: 1
This is a wide range AC standard, but the 2705 is designed to work as a
slave unit for the 2703, which sets the operating frequency for the
unit. We do not have the 2703, and can only confirm that the controls
work. This unit is not believed to be fully functional.
Stock: 1
Designed for the artist on the go, the M268 is a highly versatile portable microphone mixer
designed for use with sound reinforcement, tape recording and
AV systems. Its excellent operational characteristics, compact
size, and functional capabilities make the M268 a fine choice as a
primary or add-on mixer in any sound system. Four low-impedance balanced and four high- impedance unbalanced inputs, high-level aux input for tape, tuner, or accessories, phatom power for condenser microphones. Comes with a manual.
This item has not been tested.
Stock: 1
These clocks use a combination of a CR1220 battery, and micro USB cable to power a single digit nixie clock. Using two buttons you can set the hour, minute, and second, and wait as the clock cycles through each digit. Not a clock for anyone in a hurry to know the time, but it does alternate between LED backlight colors while in operation.
Stock: 2
This larger nixie clock comes complete and ready to use with four nixie tubes. It features four built-in buttons, in addition to an IR remote control, to set the time. The base also has LEDs to backlight the nixies, and comes with a general use IR remote, and a micro USB cable to connect to a standard USB port, or phone charger.
Stock: 1
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