read.py

import time
# from threading import Event
#
import pyvisa

#
rm = pyvisa.ResourceManager()
resources = rm.list_resources()
print(f"Risorse disponibili: {resources}")

instrument = rm.open_resource('USB0::2391::8199::MY57008022::0::INSTR')  # Aggiorna con il tuo identificativo

measurements = []

instrument.timeout = 5000

# instrument.write("*CLS")
instrument.write("*RST")
time.sleep(5)


channels = ["101", "102", "103"]
config = f"CONF:TEMP TC,J,(@{','.join(channels)})"
instrument.write(config)

while True:
    for channel in channels:
        instrument.write(f"MEAS:TEMP? (@{channel})")
        reading = instrument.read()
        print(f"Read {channel}: {float(reading)}")
        time.sleep(1)