La Crosse Technology Indoor/Outdoor Temperature & Humidity Sensor with LCD Screen - Long Battery Life, Weather Resistant Design, Range of 400 Feet;

La Crosse Technology View - Connected Wireless Temperature & Humidity Sensor with LCD Display Available Optional 925-1418 La Crosse Technology Sensor Weather Shield with Mount - Sold Separately Buy the optional sensor weather shield Features: Indoor or Outdoor Temperature Sensor Indoor or Outdoor Humidity Sensor LCD Screen - Fahrenheit/Celsius Selectable Integrated Mounting Hole Ergonomic Base for Free Standing Easy Access Battery Compartment Over 12 Month Battery Life Weather Resistant Add-on sensor data will appear in the La Crosse View App Works ONLY with La Crosse Technology Weather Station Model: C84343 C84428 S82950 S84060 V10-TH V21-WTH V22-WRTH V40-PRO Specifications: Temperature range: -40°F to 140°F (-40°C to 60°C) Humidity range: 10% to 99% RH Transmission frequency: 915 MHz Transmission range: Up to 400 feet (121 meters) open air Power requirements: 2 "AA" Alkaline batteries (not included)