osc.py

import time
import datetime
import pyvisa
import rigol1000z

rm = pyvisa.ResourceManager()
osc_resource = rm.open_resource("USB0::6833::1230::DS1ZD194301173::0::INSTR")

osc = rigol1000z.Rigol1000z(osc_resource)
while True:
    now = datetime.datetime.now()
    delay_max = osc.visa_ask(':MEASure:STATistic:ITEM? MAXimum,RDELay').strip()
    delay_min = osc.visa_ask(':MEASure:STATistic:ITEM? MINimum,RDELay').strip()
    delay_cur = osc.visa_ask(':MEASure:STATistic:ITEM? CURRent,RDELay').strip()
    print(now, delay_max, delay_min, delay_cur, "# min max cur")
    time.sleep(1)