Fairport, NY, USA: Saelig Company, Inc. (www.saelig.com)  announces the availability of the VDS3104 four-channel 100MHz PC oscilloscope adapter from Owon with a 1GSa/s real-time sample rate and large 10MSa record length for zooming in on glitches. Connected to a PC’s USB port for power and communication, this oscilloscope offers the performance of a benchtop four-channel scope, but is compact and lightweight, making it ideal for field use. 

Supplied with a very user-friendly software interface, additional capabilities include FFT spectrum and X-Y display (Lissajous Figures).  Stable multi-trigger options include edge, video, slope, pulse, and alternate settings. The additional rear connector can function as a trigger input, trigger output, or pass/fail output.

Nineteen automatic measurements include:  Vpp, Vavg, Vrms, Freq, Period, Vmax, Vmin, Vtop, Vbase, Overshoot, Preshoot, Rise Time, Fall Time, Delay A?B , Delay A?B , +Width, -Width, +Duty and  -Duty. Waveform math capabilities include ?, ?,  ×,  ÷, invert and FFT.

USB bus-powered VDS oscilloscopes need no external source of power. With an ultra-thin, compact body design (7″ x 4.7″ x 0.7″; 0.7lb) this scope is very portable and ideal for field repair work as well as design and debug, circuit function test, education and training.  

Saelig includes a LAN-enabled remote control option at no charge.  It is also supplied with two passive 1/10:1 probes, software CD, USB cable, soft case and a Quickstart Guide.

Manufactured by specialist test equipment manufacturer Owon, the VDS3104 is available now from Saelig Company Inc. at only $482.  For detailed specifications, free technical assistance, or additional information, please contact Saelig (585) 385-1750, via email:

info@saelig.com, or visit www.saelig.com.