temp stick wireless remote wifi temperature & humidity sensor. no subscription or monthly fees. 24/7 monitoring, alerts & history. free iphone/android apps, made in america. monitor anywhere, anytime! ideal sciences <b>temp° stick</b> by <i>ideal sciences</i> is an all-in-one wireless sensor that remotely monitors and alerts temperature & humidity conditions from anywhere, anytime. connect to your home or business wifi network and start receiving text and email alerts the instant an important change in temperature or humidity triggers, when connection is lost or when batteries are low. <br>view and manage from any smart phone, tablet or pc.<br><br><ul><li><b>track temperature (-40°f to 140°f)</b></li><li><b>track humidity (0 to 100%)</b></li><li>receive text and email alerts</li><li>battery operated, place it anywhere</li><li>connects directly to wifi network</li><li>no gateway devices required</li><li>easy 3 minute setup</li><li>set triggers for alerts</li><li>customize alert messages</li><li>monitors/alerts battery levels</li><li>monitors/alerts if wifi signal lost</li><li>unlimited history of readings</li><li>monitor every 5,10,15,30 or 60 min</li><li><b>no fees or subscriptions</b></li><li>access anywhere via web browser</li><li>free android & iphone apps</li><li>alert multiple users</li><li>supports multiple sensors</li><li>set c° or fahrenheit</li><li>led light on when taking readings</li><li>requires 2 x aa alkaline batteries (included)</li><li>battery life: 1 year (+)</li><li><b>3 year warranty </b></li><li>american made</li><li>support 7 days a week! 888.263.6973</li></ul><br><b>set-up in 3 easy steps:</b><br>1) add batteries (included) to sensor.<br>2) connect with phone, tablet or pc.<br>3) sign up and follow instructions to receive temperature and humidity data.<br><br><b>specifications:</b><br>dimensions: 3.5" x 1.5" x 1.25"<br>factory-calibrated, excellent stability<br>high accuracy temperature sensor: ±0.4 °c (max)<br>temperature operating range up to –40 to +125 °f<br>relative humidity sensor: ± 4% rh (max), 0 to 80% rh<br>0 to 100% rh operating range<br><br><b>rv customers: does not operate on guest networks at rv parks. you will need a wifi hotspot.</b>