OMNIAlog is nominally a datalogger with 8 differential channels.
For every one of the 8 differential channels it is possible to connect up to:
- N.2 2-wires 4-20mA (current loop)*
 - N.2 3 or 4-wires 4-20mA*
 - N.2 potentiometers with a 3-wires Volt output*
 - N.2 4-wires Volt-output instruments*
 - N.1 6-wires biaxial servo-inclinometer
 - N.1 5-wires uni-axial servo-inclinometer
 - N.1. 6-wires electrical load cell (Wheatstone bridge)
 - N.1 4-wires platinum resistance PT-100
 - N.1 NTC Thermistor
 - N.1 vibrating wire
 - N.1 vibrating wire + NTC Thermistor
 
* channels with power supply shared on the same channel