Frequently Asked Questions

What Is The Difference Between WS-8478 And WS-8478A?

The difference between the WS-8478 and WS-8478A is the WS-8478A now supports the following sensors:

Ambient Weather TX-3107 Floating Pool and Spa Thermometer

Ambient Weather TX-3102 7-Channel Soil Moisture and Thermometer, 16-Point Resolution

Both weather stations support the therm-hygrometer sensor:

Ambient Weather TX-3110B Wireless Thermo-Hygrometer

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