• Collects temperature and humidity
• 3 selectable channels
• Can be used indoors or outdoors
• Temperature range: -20°C to 60°C (-4°F to 140°F)
• Humidity range: 20% - 95% RH
• Transmission range: 30m (98ft)
• Water-resistant case
• Wall-mount option
• Requires 2x AAA batteries (Not Included)

Explore Scientific ST1003H Wireless Temperature and Humidity Sensor is a three channel thermo/hygro sensor to be used as an additional or replacement remote sensor with compatible weather stations, thermometers and clocks. The wireless sensor has a water-resistant casing and can be either set on a desktop or mount on a wall.