Black Box Dual Temperature/Humidity Sensor Cable - 1-ft. (0.3-m)

Measures 0 to 100% relative humidity with a 1% resolution and accuracy of plus/minus 3% at 77° F (25° C). The sensor element is water-resistant. Capacitive semiconductor sensor. For use with AlertWerks sensor hubs as part of the AlertWerks environmental monitoring system. Cable length on standard sensor is one foot. Resolution 1%. Accuracy of ±0.4° F. Humidity range 0 to 100% relative. Measurement resolution of 1° F. Measures temperature from -40 to +167° F. Powered by the Environmental Monitoring System Hub no external power needed.