Digital display shows temperature and humidity Sensors can be placed up to 100 feet from main display unit 3 channel display We Suggest using Lithium AAA batteries for very cold conditions Compatible with over 50 OSI units. Please check for compatibility THGR122NX sensors collect both temperature and humidity readings and also feature an on-board LCD screen. Features: Digital display shows temperature and humidity, sensors can be placed up to 100 feet from main display unit, 3 channel display, suggest Lithium AAA for very cold conditions, 2 AAA alkaline batteries required, not included.
This Oregon Scientific THGR122NX sensor is OK. It reports data back to my base station steadily, and so far in the four months I have had it, the unit has worked reliably. For indoor usage where temperature and humidity don't vary too quickly, I think this would be a fine unit. I used some humidity calibration standards and the sensor readings can be accurate - if you are willing to wait for the sensor to stabilize over about 12-24 hours.My main complaint is tha..
