General Tools Wireless Indoor Outdoor Temperature and Humidity Monitor #EMR964HG with Remote Sensor - Room Thermometer for Home, Temperature and

MULTI-CHANNEL: The hygrometer thermometer come with 1 main unit (built-in sensor) and 1 remote sensor, it can display temperature and humidity of 2

ThermoPro Indoor Outdoor Thermometer Digital Wireless Hygrometer Temperature Humidity Monitor TP-65W - The Home Depot

Outdoor/Indoor Thermometer Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit/Celsius(℉/℃) for Humidors Greenhouse Garden Cellar Closet Etc by AikTryee : Patio, Lawn & Garden

Geevon Indoor Outdoor Thermometer Wireless with 3 Remote Sensors, Digital Hygrometer Thermometer, Wireless Temperature Humidity Monitor Gauge with 200FT/60M Range (Black) : Patio, Lawn & Garden

BAYGA Indoor Outdoor Thermometer Wireless Digital Hygrometer, High Precision Temperature Humidity Gauge Monitor with 330ft Range Remote Sensor, Backlight Room Thermometer with Outdoor Index - Yahoo Shopping

Indoor Thermometer, AMIR Outdoor Thermometer Digital Hygrometer Thermometer with 3 Sensors Humidity Monitor Humidity Gauge for Home Baby Room Greenhouse Wine Cellar

Collect indoor and outdoor temperature and humidity levels with the touch of a button. The wireless outdoor sensor can be mounted up to 90' away from the indoor display unit depending on the number of walls etc. Up to three sensors can be used with each display station. Display includes min/max clock and alarm features. Recommended operating temperature and humidity for the sensor is C58 to 158F and 25% to 90%.

General Tools EMR964HG Wireless Temperature/Humidity Sensor

Hygrometer Humidity Gauge Meter - Wireless Indoor Outdoor Thermometer with 1 Remote Sensor - Room Thermometer for Home, Temperature and Humidity Monitor for Greenhouse Nursery Garden, 200ft/60m Range : Patio, Lawn

GEEVON Indoor Outdoor Thermometer Wireless with 3 Remote Sensors, Digital Thermometer Hygrometer Room with Time,10 Seconds Backlight,200ft/60M Range Temperature Humidity Monitor : Patio, Lawn & Garden

Hygrometer Humidity Gauge Meter - Wireless Indoor Outdoor Thermometer with 1 Remote Sensor - Room Thermometer for Home, Temperature and Humidity Monitor for Greenhouse Nursery Garden, 200ft/60m Range : Patio, Lawn

Equipped with industrial grade sensors, the ThermoPro TP65W thermometer provides the most accurate measurements for indoor or outdoor, humidity or temperature. It allowing you to be aware of any necessary adjustments for you household. The indoor thermometer and humidity gauge is not only highly accurate but also very user-friendly with a backlight for those last-minute nighttime checks on current readings.

ThermoPro TP65W Indoor Outdoor Thermometer Digital Wireless Hygrometer Temperature Humidity Monitor with Touchscreen and Backlight in Multicolored

Number-one Indoor Outdoor Thermometer Humidity Monitor, Wireless Digital Hygrometer Humidity Temperature Sensor Large Touchscreen Backlight, Humidity Gauge Meter Cold Resistant Weatherproof : Appliances