This Rain Gauge Smart Sensor (English system) measures up to five inches of rain per hour with a resolution of 0.01 inch, and a maximum of 4000 tips per interval. This smart sensor has a response range of 0° to 50°C (32° to 122°F) and sustains sensor survival from -40° to 75°C (-40° to +167°). The mechanism is tipping bucket mounted on a stainless steel shaft with brass bearings. This model includes a 2m cable.