The SPN1 is exceptionally easy to use; it needs no routine adjustment or polar alignment and works at any latitude.
Measurand: Global (Total) and Diffuse radiation.
Sensor Type : Thermopile
Signal Output: Analog (0-2500 mV) for global and diffuse radiation and digital output for sunshine duration.
Supplied With: 5m cable, Quick Start Guide, and Factory test/ Calibration Certificates
