I am running a 24 hr. test with a temperture data aquisition system. During this time the 3458A is reading ohmf on approx. 300 multiplexed channels. I would like to know if I can setup the 3458A to record into memory the internal temperture of the 3458A during the 24 hr period. I want to verify it has chaged more than ±1° during my testing time so I can keep my 24 hr accuracy. And if so will this interupt the operation of the ohmf.