Demo Devices For Sale

Bargain sale - demonstration models: instruments in very good condition!

Here you find strongly reduced demonstration devices, used measuring devices and used frequency converters, as well as discontinued models and returns. Often the used devices were used only briefly on fairs as demonstration devices. Used devices offer you many advantages, among other things a cost-optimized purchase, depreciation possibilities on the low purchase price, as well as fast availability of the devices. Each of these used devices is put through its paces before delivery. Measuring instruments are calibrated, cleaned and, if necessary, adjusted. Frequency converters are put to the test before delivery and are reset to the factory settings. In addition to the sale of used measuring instruments and frequency converters, as well as motors and accessories, the purchase is also a topic in which Sourcetronic is your partner. You will receive a wide selection of used and reconditioned devices, some of which are not shown on the website.

Technical Service
+49 421 277 9999

Offers of other used instruments

Just ask the Sourcetronic Service Team. Since the requirements in today's measuring environment are constantly changing, alternative procurement options are in demand. Sourcetronic has therefore specialised in high-quality used measuring instruments and drive technology equipment. You will also find other devices with special prices, such as milliohmmeters, insulation testers, oscilloscopes, table multimeters or high-voltage testers. The articles are tested and technically in a perfect condition. Buy now at a fair price. Only as long as stocks last.

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  1. Frequency Inverter ST9000-Solar 0,75kW 230V
    Frequency Inverter ST9000-Solar 0,75kW 230V
    Special Price €179.00 Regular Price €226.00
    • Power: 0.75 kW
    • Built-in high precision PV array maximum power point tracking MPPT algorithms
    • Dry running mode monitoring, treatment
    • Tank water level control
    • Accept DC/AC input
    • LED displays the real time situation and the parameter of system
    • Based on RS485 real time remote control system
    • Fast installation design
    • Built-in full protection and diagnostic mechanism
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  2. Soft Starter STR5200 30KW-Abverkauf
    Soft Starter STR5200 30KW-Abverkauf
    Special Price €199.00 Regular Price €259.00
    • 3-phase Softstarter
    • 400V, 30 KW, 60 A
    • 6 digital I/O interfaces
    • 1 analog output
    • RS-485 interface
    • Removable LED-control
    • Protect start and stop of motors
    • Intuitive parameterization

     

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  3. PC-Oscilloscope VST3102-Abverkauf
    PC-Oscilloscope VST3102-Abverkauf
    Special Price €280.00 Regular Price €348.00
    • PC Oscilloscope
    • Signal bandwidth 100MHz
    • Real-time sampling rate 1 GS/s
    • Max record length: 10M points
    • Max. input voltage: 40V (peak to peak) (DC + AC. peak to peak)
    • Vertical Resolution: 8 bits (2 channels simultaneously)
    • Multi trigger function: edge, video, slope, alternate and pulse
    • Build-in math functions including FFT
    • USB 2.0, LAN (optional)
    • LabVIEW supported
    • Channel: 2+1 (multi)
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  4. Hipot Tester ST9320A-Abverkauf
    Hipot Tester ST9320A-Abverkauf
    Special Price €880.00 Regular Price €1,080.00
    • AC/DC withstanding voltage
    • Testvoltage up to 6.0kV
    • 480x272 dot-matrix, TFT-LCD
    • Rapidly discharging and arc detection
    • Randomly set voltage rising time and testing time
    • Freely set waiting time for insulation resistance
    • Hold 5 testing steps; 4 testing modes selectable
    • Lock keyboard
    • PLC interface
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  5. Hipot Tester ST9320B-Abverkauf
    Hipot Tester ST9320B-Abverkauf
    Special Price €690.00 Regular Price €890.00
    • AC HV Tester
    • Testvoltage up to 5.0kV
    • 480x272 dot-matrix, TFT-LCD
    • Rapidly discharging and arc detection
    • Randomly set voltage rising time and testing time
    • Freely set waiting time for insulation resistance
    • Hold 5 testing steps; 4 testing modes selectable
    • Lock keyboard
    • PLC interface
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  6. Digital Bluetooth Multimeter STB35T+-Abverkauf
    Digital Bluetooth Multimeter STB35T+-Abverkauf
    Special Price €59.00 Regular Price €79.00
    • 4000 / 6000 count full scale reading, 3 5/6 display
    • ±0.5 - 1% + 2 digit basic accuracy
    • 3 in 1 functions: datalogger, multimeter and temperaturemeter
    • multi-connection for more than one device
    • Automatic and manual measuring range selection
    • True RMS function
    • Large display for easy data reading
    • Measuring Options: AC/DC, V, A, Ω, Hz, F, dB, °C, °F
    • Integrated Bluetooth modul
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  7. Signal lamp WK28-Abverkauf
    Signal lamp WK28-Abverkauf
    Special Price €98.90 Regular Price €133.40
    • Devices: 28 series
    • Standard: EN 50191, VDE0104
    • Lights: Red/Green
    • Function: operation, switch on, ready
    • Cable length: 2m
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  8. HV-Cable HVC06N-B02-Abverkauf
    HV-Cable HVC06N-B02-Abverkauf
    Special Price €59.90 Regular Price €74.60
    • HV-Cable single-pole, yellow
    • HV-Plug HVP06N
    • opposite plug: lamellar plug
    • 7 kV AC / 10 kV DC, max. 10 A
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  9. HV Probe HTP06C-oS02-Abverkauf
    HV Probe HTP06C-oS02-Abverkauf
    Special Price €89.90 Regular Price €119.10
    • Reliable HV Probe without plug
    • Highly flexible HV connecting cable
    • Operating voltage 10 kVDC / 7 kVAC
    • Hard-wearing tungsten test prod
    • CE conformity, according EN 50 191
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  10. DC Power Supply ST6402
    DC Power Supply ST6402
    Special Price €580.00 Regular Price €1,065.00
    • Three groups of voltage output and all are adjustable
    • Select series or parallel operation or synchronous use
    • Simultaneous three-channel display of voltage, current,power and timing output time
    • 4.3-inch TFT display
    • Set the timing output time (0.1-9999.9S)
    • Interfaces: USB, GPIB, RS232
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  11. /
    Frequency Inverter ST9100A 4KW 400V IP54
    Special Price €329.90 Regular Price €418.19
    • Power: 4KW
    • Current: 9 A
    • Dust-proof & Splash-proof design IP54
    • Voltage 400V 3-phase (mains/motor)
    • Digital and analogue I/Os
    • Extended PID control
    • Double display (e.g. actual/target freq.)
    • Parameter sets switchable (4 sets of ramps)
    • Overload ability: 1min. 150% / 2 sec. 180%
    • Integrated DC brake
    • Control panel switchable (LAN-cable)
    • Automatically identification of motor parameters
    • Integrated protection concept
    • Integrated RS485 interface
    • Several accessories: CANbus, Profibus, PG cards, EMI filter, brake resistors, Software ST®9000 Bundle, ST®DLV 1.0 LabView, ST®APP 1.1 Android
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  12. EMI Output Filter STO 5.5 - 7.5 kW
    EMI Output Filter STO 5.5 - 7.5 kW
    Special Price €48.00 Regular Price €65.00
    • Power: 5.5 - 7.5 kW
    • Current: 20 A
    • Voltage: 400 V 3-phase
    • Reduces Voltagepeaks
    • Attenuates electromagnetic radiation
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  13. Megohmmeter MI-1000e
    Megohmmeter MI-1000e
    Special Price €320.00 Regular Price €490.00
    • Test voltages: 500V or 1000V
    • Resistance measurement: 0 - 200GOhm
    • Short circuit current: 1mA
    • Resistance accuracy: ± 2% of full scale deflection
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  14. EMI Output Filter STO 2.2 - 4 kW
    EMI Output Filter STO 2.2 - 4 kW
    Special Price €34.90 Regular Price €59.00
    • Power: 2.2 - 4 kW
    • Current: 10 A
    • Voltage: 400 V 3-phase
    • Reduces Voltagepeaks
    • Attenuates electromagnetic radiation
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  15. Brake Resistor STBR75-780
    Brake Resistor STBR75-780
    Special Price €24.00 Regular Price €34.00
    • Power: 5.5 KW
    • Resistance: 75 Ohm / 780 W
    • Well-grounded cooling
    • DC-voltage consistent
    • Easy installation
    • CE-conformity
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  16. Brake Resistor STBR40-1560
    Brake Resistor STBR40-1560
    Special Price €50.00 Regular Price €60.00
    • Power: 15 KW
    • Resistance: 40 Ohm / 1560 W
    • Well-grounded cooling
    • DC-voltage consistent
    • Easy installation
    • CE-conformity
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  17. Brake Resistor STBR37-9600
    Brake Resistor STBR37-9600
    Special Price €199.00 Regular Price €209.00
    • Power: 37 KW
    • Resistance: 16 Ohm / 9600 W
    • Well-grounded cooling
    • DC-voltage consistent
    • Easy installation
    • CE-conformity
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  18. Brake Resistor STBR27-4800
    Brake Resistor STBR27-4800
    Special Price €129.00 Regular Price €139.00
    • Power: 22 KW
    • Resistance: 27.2 Ohm / 4800 W
    • Well-grounded cooling
    • DC-voltage consistent
    • Easy installation
    • CE-conformity
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  19. Microohmmeter MO-2k
    Microohmmeter MO-2k
    Special Price €750.00 Regular Price €1,124.00
    • Microprocessor controlled
    • Test currents: 1mA, 10mA, 100mA, 1A
    • Alphanumerical 4½ digits display
    • 0.2% ± 2 digits basic accuracy
    • Resistance measurement up to 2kΩ
    • Rechargeable battery
    • RS-232 Interface
    • Protection IP54
    • Comfortable Software ST®Meter (optional)
    • Kelvin-Type measurement (4-wires)
    • Hold memory
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  20. Megohmmeter MI-10KV
    Megohmmeter MI-10KV
    Special Price €1,080.00 Regular Price €1,790.00
    • 10KV Megohmmeter
    • Insulation resistance up to 2TΩ
    • Test voltages: 5kV - 10kV
    • Guard terminal
    • Rechargeable power-battery
    • Multiple scales for precision improvement
    • Charger 110 and 230 V
    • Accurate & rugged Heavy-Duty-Equipment
    • IP-54 protection
    • CE mark
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  21. Megohmmeter MI-15KV
    Megohmmeter MI-15KV
    €2,045.00
    • 15KV Megohmmeter
    • Insulation resistance up to 3TΩ
    • Test voltages: 5kV - 10kV - 15kV
    • Guard terminal
    • Rechargeable power-battery
    • Multiple scales for precision improvement
    • Charger 110 and 230 V
    • Accurate & rugged Heavy-Duty-Equipment
    • IP-54 protection
    • CE mark
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  22. High Speed LCR Meter ST2825A
    High Speed LCR Meter ST2825A
    Special Price €1,330.00 Regular Price €2,180.00
    • Frequencies: 50Hz - 100kHz
    • Basic accuracy: 0.1%
    • Test parameter: |Z|, R, X, G, B, C, L, Q, D, θ(deg), θ(rad), DCR
    • Constant voltage mode for multilayer ceramic capacitor (MLCC) measurement
    • Backlight LCD-display
    • Interface: Handler and RS232C (GPIB optional)
    • Measurig time: 50ms
    • Comparator function
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  23. Insulation Resistance Meter ST2689
    Insulation Resistance Meter ST2689
    Special Price €740.00 Regular Price €1,350.00
    • New Device
    • Measurement Range: 0.01kΩ - 99.99GΩ
    • Voltage:1V - 800V
    • 240×64 dot-matrix LCD
    • Comparator function
    • Interface: RS232, SCPI, GPIB optional)
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