Review on AcuRite 01226M Indoor Humidity Monitor by Michael Hawkins

Included These were purchased to test the humidity in several locations where we have a lot of books. I have a large wall mounted unit with temperature, pressure and humidity sensors and an indoor/outdoor digital unit. from lacrosse. These devices are accurate and match my office equipment exactly when they are in the same room. So I know I'm getting accurate readings of humidity and temperature wherever I place them. And unlike most temperature/humidity units, humidity is a large number at the top, making it easy to read at a glance. The humidity sensor is very fast, stabilizing in just a few seconds as you move from one area to another. If you use dehumidifiers in any part of your home or office, this is a great addition to help control humidity and manage dehumidifier usage to help control energy bills. For those interested, the devices also store and display min/max values for humidity and temperature. The devices were shipped quickly and well packaged. They use a standard AA battery which should last a long time between swaps.