I am looking at the ADC 40 or 42 to be used in troubleshooting intermittent problems on elevator controllers, as well as using them for setup and adjustment of drive parameters.
I see up to 480 VAC measuring incoming line voltages, as well as up to 300vdc while measuring motor fields, etc.
What would be the appropriate test probe that I would need to safely measure these voltages without damaging my PC or becoming part of the circuit?
Also, will the software allow me to set a trigger point based upon the time the breakdown event occurred?
Thanks, Bruce North American Elevator Services