The TH2883 series are newly developed impulse winding testers by Tonghui. This product line makes Tonghu the first provider of impulse winding tester from low voltage of 30V to high voltage of 10kV, single channel to multichannel (Max.:8 channels) in this industry. The instrument adopts popular 32 bit CPU and high density SMD technology, 65k color 7-inch TFT wide display screen, bringing ease for your eyes and convenience to your operation. The impulse voltage of100V~5000V, maximum 8 channel sweep test, maximum 20 test procedures, sampling rate of 200Msps, memory depth of 6k bytes makes your test accurately.


TH2883S8-5 is the ideal product for measurements of multiphase coils. The 8 channels of TH2883S8-5 can be programmed and configured as voltage high-terminal, voltage low-terminal and OFF. Any combination of the configuration condition of the 8 channels and maximum 20 test procedures can be achieved. Also, it can test the coils successively in 8 channels.


TH2883S4-5 is provided with 4 channels. It is especially developed on the basis of the 8 channels of TH2883S8-5 for customers who need less sweep channels. USB Host, RS232C, USB Device and LAN interface are provided in TH2883 series products.

Please see data sheet for full technical differences between the S4-5 and S8-5

Tonghui TH2883S4-5 and TH2883S8-5 Impulse Motor Winding Testers

  • ■ The first provider of impulse winding tester from low voltage
    of 30V to high voltage of 10kV, single channel to multichannel in
    this industry (Max.:8 channels)
    ■ First winding tester compatible with LXI standard
    ■ Impulse voltage of 100V~5000V
    ■ Two models of 4-channel and 8-channel4 for selection
    ■ Each channel can be programmed and controlled as highterminal,
    low-terminal and OFF
    ■ 20 test procedures can be added at most
    ■ 65k color 7” TFT wide display screen
    ■ Up to 200Msps waveform sampling rate
    ■ Maximum measuring speed: 6meas/sec
    ■ Storage depth of 6k Bytes
    ■ High bandwidth analog acquisition circuit
    ■ High-fidelity corona extraction algorithm (patent technology)
    ■ Four waveform comparison methods
    ■ Automatic storage of instrument parameters
    ■ Measurements on voltage, time and frequency
    ■ Amplification, stretch and movement of the waveform for
    accurate display
    ■ Multi-sample average, average processing of 32 standard
    ■ Destructive testing for your correct choose of voltage
    ■ Use demagnetized impulse to ensure the conformity of tested
    ■ Login of different user right for easy management
    ■ 20 groups of instrument files can be stored and automatically
    ■ Screen information can be stored in USB disk (COPY key

For Sales, Calibration, or Repair Services Call 1 (888) 868 - 4546

Contact Us 

750 Oakdale Rd Unit 52

Toronto, Ontario

M3N 2Z4 Canada

Local: (905) 406-0100 

1 (888) 868 - 4546

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