Check the listing for details. Elitech Temperature Humidity Data Logger Wireless Moniter -40~176℉ RCW-800W-THE. Condition: New. Listed at 60.00 USD. Bought as part of 5-pack by mistake, only needed one device. This Elitech Temperature Humidity Data Logger is a wireless monitor that allows you to track the temperature and humidity levels in your environment. With a temperature range of -40℉ ~176℉(-40℃~80℃) and a humidity range of 0-100%RH, this data logger is perfect for any business or industrial setting. It uses Wi-Fi interface to connect to your network and allows you to easily view the temperature and humidity levels on your dashboard. The RCW-800W-THE model is manufactured in China and comes with a brand name of Elitech. It is a type of data logger that measures temperature and humidity levels. This product is ideal for those who want to keep track of the environmental conditions in their workplace or living space.