Sell 100MSample/s digital PC based oscilloscope

Dual channel 50MHz sampling per channel, maximum bandwidth up to 25MS/s. Single channel up to 100MHz sampling 4ns per div. Good for major simple circuit analysis and troubleshooting.

Just connect it to the PC USB port, you will get a up to 4ns per div probe.

Notebook is for ilustrastion purpose only, not included.



Detachable ground with crocodile clip. Normally not needed, because USB port is grounded. Ungounded reference can not be measured.

Detachable cap with a clipper, can click on wire, underneath is normal test probe.

Come with box, driver CD software, small ring for probe regconized and a small screw driver for compensated probe abjustment.

Mosfet gate drive voltage and it ground @50kHz (probe software in full mode). Red line is math subtraction function. This measurement is so call overshot, which we observed a disturbance at the rising corner. This is because there are potential induced between the ground of oscilloscope and the ground of power sources, due to the inductance presented in the wiring of high power path. If the oscilloscope probe is properly grounded (closer to switching ground), the overshot observed is minimum.

Sampling 1KHz, 2V p to p test signal (in simple window mode).

Interested please email me:

mail.altbattery@gmail.com (David)