- Large screen digital readout.
- Wireless sensor transmits up to 50 feet.
- Expandable to accept 2 additional sensors.
- Waterproof casing is chemical and UV resistant.
- Displays degrees in F or C.
- 2 AA batteries included.
- Wireless Sensor - For use with EcoPlus Digital Thermometer & Hygrometer #716555.
- Transmits up to 50 feet.
- 2 AAA batteries included.