Holiday Shipping and Support Update
Our office will be closed for the Christmas holidays from 24th December to 2nd January 2026. We will be back from the 5th of January.
We wish you a Merry Christmas and a Happy New Year!
The DAQM900A module is divided into two banks of 10 two-wire channels each. All 20 channels switch both HI and LO inputs, thus providing fully isolated inputs to the internal DMM or an external instrument. During 4-wire resistance measurements, channels from Bank A are automatically paired with channels from Bank B to provide the source and sense connections. The module has a built-in thermocouple reference junction to minimize errors due to thermal gradients when measuring thermocouples.
You will find the specifications of the DAQM900A here.