Davis Rain Gauge Smart Sensor, 0.01” Resolution

Tipping bucket with magnetic reed switch pivots on metal shaft. UV-stabilized ABS plastic housing. Specifications: Measurement Range: 0 to 4” per hour, maximum 4,000 tips per interval. Accuracy: ±4.0%, ±1 rainfall count between 0.01” and 2.0” per hour; ±5.0%, ±1 rainfall count between 2.0” and 4.0” per hour. Drift: requires annual field calibration. Length of Smart Sensor Network Cable: 0.5m (1.6’). Dimensions: 9.5”H x 6.5” dia.