Springfield's 91746 Wireless Soil Moisture Meter with Freeze Alert measures temperatures and soil moisture. Functions such as a high/low temperature alert to help protect your plants and garden. The memory function to recall the highest and lowest temperature readings make this a perfect accessory for any gardener. For convenience, the base station can sit on a table top or be wall mounted.
- Indoor and outdoor temperature
- 3 Channel - monitors temperature and soil moisture at up to 3 remote locations
- Indoor and outdoor temperature displayed in °F or °C
- Indoor temperature range: 14°F to 158°F (-10°C to 70°C)
- Temperature tolerance: +/- 2°F (+/- 1.1°C)
- Unit includes a low battery indicator
- 433 MHz transmission frequency
- Transmission range up to 100 ft.
- Temperature range: -4°F to 158°F (-20°C to 70°C)