{"product_id":"ecowitt-wh51l-soil-moisture-sensor-with-lcd-display-1m-wire-915-mhz","title":"ECOWITT WH51L Soil Moisture Sensor with LCD Display, 1m Wire, 915 MHz","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe ECOWITT WH51L is a contemporary soil moisture sensor designed to help you monitor soil conditions with ease. With an integrated LCD display and a 1m\/3.28ft PVC sensor wire, it allows you to observe real-time moisture readings directly on the device and, when paired with a Ecowitt Gateway or display console, you can view data remotely via the Ecowitt app or the internet. This model emphasizes depth, durability, and flexible setup to suit gardens, greenhouses, lawns, and beds.\u003c\/p\u003e\n\n\u003ch2\u003eKey benefits at a glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eReal-time visibility: The built-in LCD provides immediate moisture readings without needing to open an app.\u003c\/li\u003e\n  \u003cli\u003eDeeper sensing: The 1m PVC wire enables measurements down to roughly 80 cm, expanding your monitoring reach.\u003c\/li\u003e\n  \u003cli\u003eRugged and weather-ready: IP68-rated waterproof probe withstands outdoor conditions for long-term use.\u003c\/li\u003e\n  \u003cli\u003eMulti-channel compatibility: Works with Ecowitt gateways to support up to 8 WH51L sensors across channels.\u003c\/li\u003e\n  \u003cli\u003eFlexible display options: When paired with compatible consoles, readings can be shown on-device and uploaded online.\u003c\/li\u003e\n  \u003cli\u003eCalibration-ready: Custom mode translates soil humidity into AD values for calibration per manual guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow pairing works\u003c\/h2\u003e\n\u003cp\u003ePairing expands how you access data. The WH51L can link to Ecowitt gateways (GW1100, GW2000, GW1200) to stream moisture data to the Ecowitt app after Wi‑Fi setup. Alternatively, compatible displays such as HP2550, HP2560, HP3500, WN1820, and WN1821 can show real-time readings on-device, with some models enabling Internet uploads for remote monitoring.\u003c\/p\u003e\n\n\u003ch3\u003eUsage notes and setup tips\u003c\/h3\u003e\n\u003cp\u003eTo maintain strong transmission, place the WH51L body at least 20 cm above the soil surface. The sensor operates within the 8-channel Ecowitt system, so plan sensor placement and channel naming in the app for easy management. The device uses a \u003cem\u003eCustom Mode\u003c\/em\u003e to interpret humidity levels as electrical signals and convert them into AD values; refer to the user manual for calibration details to align readings with your soil type.\u003c\/p\u003e\n\n\u003ch2\u003eReal-life scenarios\u003c\/h2\u003e\n\u003cp\u003eGarden beds, potted plants, and greenhouse layouts can benefit from continuous moisture visibility. This helps you tailor watering schedules, reduce overwatering, and support root health without guessing. The combination of a clear LCD readout, flexible wiring, and networked data access makes it easier to track soil conditions across different zones.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e WH51L and WH51 share the same 8 channels in the Ecowitt ecosystem. If you place the sensor near the surface, RF performance may be affected; keeping some distance from the soil surface helps maintain data reliability.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the ECOWITT WH51L and how does it work?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: WH51L is a soil moisture sensor with a 1m PVC probe and LCD display; reads moisture and streams data when paired with a gateway or console.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I pair WH51L with gateways or displays?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Pair with Ecowitt GW gateways (GW1100\/GW2000\/GW1200) or compatible consoles to view readings, with optional internet upload after setup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ECOWITT","offers":[{"title":"Default Title","offer_id":48213052719348,"sku":"B0CN6PSKB5","price":56.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/ecowitt-wh51l-lcd-display-closeup.jpg?v=1778457875","url":"https:\/\/www.cerapatiogarden.com\/products\/ecowitt-wh51l-soil-moisture-sensor-with-lcd-display-1m-wire-915-mhz","provider":"Cera Garden","version":"1.0","type":"link"}