Each input can be used to measure voltage (by default) or current. To change the operating mode, it is necessary to modify software settings and the position of jumpers inside the module as shown below.

Jumper setting

Opening the Case

Opening the case
  • Remove the catch by pressing it and moving it towards the center of the case. Mind the spring located under the catch.
  • Separate parts of the case by gently tilting catches located as shown in the picture using thin tool.