Health issues forced retirement. I have a 4 channel Pico scope,  with all the bells and whistles for sale. Unit is three or four years old,   used,  like new condition. Includes,  Pico vacuum/pressurr transducer kit,  12 cyl  ignition analyzer, hi/low amp probes, and all cable for hook up. Paid 4800. New. Looking for 3800.00 now, reasonable offers considered. Call or text Gary at 619-438-5620.