1)   Virtins Pocket Spectrum Analyzer 1.0
Pocket PC based real time oscilloscope and spectrum analyzer with sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, PC Instrument, Sound Card Instrument, FFT,

 2)   Virtins Pocket Signal Generator 1.0
It consists of a signal generator and an off-line oscilloscope. It provides sine, square, triangle, saw tooth,white noise, pink noise, multi-tones, arbitrary wave form generation including sweep function.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, PC Instrument, Sound Card Instrument, FFT,

 3)   Virtins Sound Card Instrument 3.0
A powerful sound card based multi-function virtual instrument software. It contains Oscilloscope, Spectrum Analyzer, Multimeter, Frequency Counter.
Oscilloscope, Spectrum Analyzer, Signal Generator, Frequency Counter, Sound Pressure Level Meter, Virtual Instrument, PC Instrument, RTA, FFT, Counter,

 4)   Virtins Sound Card Oscilloscope 3.0
Sound card based real time oscilloscope with sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments. It is a part of VIRTINS Multi-Instrument.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, PC Instrument, Sound Card Instrument, FFT,

 5)   Virtins Pocket Instrument 1.0
It consists of a real time oscilloscope, a real time spectrum analyzer and a signal generator, and can run them simultaneously. It supports sophisticated triggering method including pre-trigger and post-trigger.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, Pocket PC Instrument, Sound Card Instrument, FFT,

 6)   Virtins Pocket Oscilloscope 1.0
Pocket PC based real time oscilloscope with sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, PC Instrument, Sound Card Instrument, FFT,

 7)   Virtins Sound Card Spectrum Analyzer 3.0
Sound card based real time oscilloscope and spectrum analyzer with sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments. It is a part of VIRTINS Multi-Instrument.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, PC Instrument, Sound Card Instrument, FFT,

 8)   Virtins Sound Card Signal Generator 3.0
Signal generator and off-line oscilloscope, providing sine, square, triangle, saw tooth,white noise, pink noise, multi-tones, MLS, DTMF, music scale, arbitrary waveform generation including sweep function. It is a part of VIRTINS Multi-Instrument.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, PC Instrument, Sound Card Instrument, FFT,

 9)   Multi-Instrument Pro 3.0
A powerful sound card based multi-function virtual instrument software. It contains Oscilloscope, Spectrum Analyzer, Dynamic Signal Analyzer, Multimeter, Frequency Counter, Data Logger, Waterfall Plot, Spectrogram, LCR Meter, Device Test Plan
Oscilloscope, Spectrum Analyzer, Signal Generator, Frequency Counter, Sound Pressure Level Meter, Virtual Instrument, PC Instrument, RTA, FFT, Counter,

 10)   Multi-Instrument Standard 3.0
A powerful sound card based multi-function virtual instrument software. It contains Oscilloscope, Spectrum Analyzer, Dynamic Signal Analyzer, Multimeter, Frequency Counter, Data Logger, Waterfall Plot, Spectrogram, LCR Meter, Device Test Plan
Oscilloscope, Spectrum Analyzer, Signal Generator, Frequency Counter, Sound Pressure Level Meter, Virtual Instrument, PC Instrument, RTA, FFT, Counter,

 11)   Multi-Instrument Full Package 3.0
A powerful sound card based multi-function virtual instrument software. It contains Oscilloscope, Spectrum Analyzer, Dynamic Signal Analyzer, Multimeter, Frequency Counter, Data Logger, Waterfall Plot, Spectrogram, LCR Meter, Device Test Plan
Oscilloscope, Spectrum Analyzer, Signal Generator, Frequency Counter, Sound Pressure Level Meter, Virtual Instrument, PC Instrument, RTA, FFT, Counter,