ThermoPro TX-4 Fitting Waterproof Transmitter Additional Outdoor Sensor for ThermoPro TP60S/TP62/TP65 Series Indoor Outdoor Thermometer Temperature and Humidity Monitor
- Universal outdoor sensor is compatible with all ThermoPro indoor outdoor thermometer hygrometer -- TP60S/TP62/TP65.
- With rechargeable lithium battery technology to monitor humidity and temperature as low as -31°F/-35°C, assuring transmission in snow.
- Sealed waterproof outdoor sensor assuring transmission in rain.
- With additional remote sensors, track environmental conditions in 4 locations at most.
- Using a 433MHZ signal, the additional remote sensor transmits temperature and humidity readings for ThermoPro indoor outdoor thermometer up to 200....
- Temperature range: -31 to 158°F (-35 to 70°C).