The NOAH II Series of Total Precipitation Gauges is based on load cell technology for low-maintenance remote use. They provide accurate, unattended measurement of precipitation in the form of either rain or snow over the full range of environmental conditions and temperatures (-30°C to +50°C).
NOAH total precipitation gauges detect the onset of precipitation as an incremental increase in weight, so precipitation measurement is not impacted by evaporation or temperature.
NOAH total precipitation gauges accurately measure precipitation: