PICOSCOPE 9341-20 PICOSCOPE 9402-05 PicoScope 9402-05 CDR PicoScope 9402-16 PicoScope 9402-16 CDR PICOSCOPE 9402-16-DEMO PicoScope 9404-05 PicoScope 9404-05 CDR PicoScope 9404-16 PicoScope 9404-16 CDR