Large display lets you easily monitor your home's atmospheric conditions
Easy setup and use
Humidistat electronically monitors both humidity and temperature
One large LCD display indicates both humidity and temperature
User-friendly design makes setup a breeze
Donat wait for dry skin or frizzy hair to let you know that your indoor environment is too dry or too humid. The Extech 445703 digital home humidistat electronically measures your homeas humidity and temperature. Designed for ease of setup and use, this humidistat features a large, easy-to-read LCD display, so you can check atmospheric conditions at a glance. The Extech 445703 is the easy, affordable way to monitor your indoor atmosphere.Temperature Range: 14-14 degrees F,Humidity
Range: 10-85 % RH.

Pocket size
Green: Infertile (contraceptive effectiveness 99.3% Pearl Index 0.7)
Yellow: Learning-and irregular long cycles, missing temperatures
Red: Fertile - or risk of fertility related to a future date with in life span of sperm
The Pearly is equipped with a thermal sensor that cannot be replaced if damaged.
The Pearly is an affordable alternative, however, it does have a few less features then the Lady-Comp. The Pearly fertility computer operates with a lithium battery that must be replaced by the distributor every 2-3 years in order to safely restore your historical basal body temperature readings to the device. Approx.TERMS & CONDITIONS: By completing this purchase you agree and understand that Pearly will not protect against sexually transmitted diseases and that if used in the prescribed method will reduce the risk of pregnancy but in no way guarantees 100% effectiveness. Conclusions regarding the contraceptive reliability of Pearly are based upon independent clinical studies authorized and documented by the manufacturer, VE Valley-Electronics GmbH. RaXMedical, distributor of Pearly, accepts no responsibility for claims made regarding contraceptive reliability. Pearly available in Farenheit.