I am trying to get thermocouple reading on my National Instrument PCI-6034E DAQ card with a CB-68LP. I can't seem to get a stable temperature reading. So i tried using a AD595 to see if there is some sort of amplification needed to help. After setting it up, i still experience a fluctuation. Within a 0.8 degree celsius range. But when i connect this to a regular multimeter it gives a stable reading. What can i do to stabilize the temperature reading from the NI equipment?