Amazon.com Review
Perfect for a garden, greenhouse, wine cellar, or baby's room, this remote, wireless sensor--designed as an add-on for use with any Oregon Scientific cable-free monitor--displays the indoor or outdoor temperature where it's located and also radios the temperature to the monitor, which is not included. The sensor can be placed up to 90 feet away from the monitor, and the channel it uses can be selected from among three options, permitting this sensor to be used with two others by the same monitor. The sensor comes with a 10-foot waterproof probe that can take soil temperature. It displays temperature in either Celsius or Fahrenheit, with a range of minus-4 to 140 degrees F. It operates on two AA batteries (which are not included), has a low-battery indicator, measures 4-1/8 by 2-3/4 inches, and can be set on a flat surface with a stand or mounted on a wall (stand and wall mount are included).
--Fred Brack
Product Description
Add-On Sensor for use with all Oregon Scientific Cable Free Products.
- 3 User-selectable channels
- Waterproof probe
- Operates on 2 AA batteries
Model THC138
Features: