Easy to
Install & Easy Wi-Fi Configuration: GW1200 is powered by USB( 2.0 or later). With a cable clip and a USB extension cable, you can place it anywhere in your home. There are 2 methods to finish the
Wi-Fi configuration: The APP or the website. It is recommended that you download the APP and finish the Wi-Fi configuration. The details about how to configure Wi-Fi are on the Quick Start Guide.
Difference between WH51 and WH51LBoth of them are designed to measure soil moisture. However, WH51L with an LCD screen could display the real-time data while WH51 does not. Besides, the 1m/ 3.28 ft PVC cord of WH51L enables you to measure deeper soil moisture up to almost 80cm while WH51 can measure shallow soil moisture. What's more, the sensor probe of WH51L's waterproof lever is up to IP68 while WH51 is IP66.