Wireless Soil Tester with Solar-Powered Probe, 7-in-1 Soil Meter of pH, Moisture, Fertility, Temp, Sunlight& More, Auto Data Refresh Every 20 Min, Expandable to 19 Probes for Garden, Lawn & Greenhouse

Why it's a great deal

• All 7 parameters in one place — soil and environment together: The 5-probe sensor measures soil pH (3.0–8.0), moisture, NPK fertility, and soil temperature directly in the root zone. The display hub's built-in sensors capture air temperature, humidity, and ambient light — reflecting conditions where the hub is located. Place the hub near your plants to make sure both data streams represent your actual growing environment.

• Continuous monitoring means better decisions over time: Soil pH and moisture aren't fixed values — they shift with watering, weather, and seasonal changes. That's exactly why 20-minute auto-refresh matters: instead of one manual snapshot, you get a running picture of how your soil is behaving. Focus on where your readings consistently land across multiple measurements, rather than reacting to any single reading.

• Quick tips for accurate readings every time: (1) If soil is very dry, water lightly and wait 10–15 minutes before testing — dry soil won't give accurate results. (2) After inserting probes, wait about 1 minute before noting the pH reading — this lets the probes settle for a more stable result. (3) Test 3–5 spots across a bed and look at the most common range, not just one number. (4) Wipe probes clean between different soil samples. Designed for standard planting soil and potting mix — not for use in water, sand, strongly acidic or alkaline media.

• Solar powered, wireless, always on — no batteries to replace: The included solar module keeps your probe running through every season. Once deployed in your garden, it captures soil and environment data every 20 minutes and sends it wirelessly to your display hub — no wires, no apps, no subscriptions. Pair up to 19 probes to one hub to monitor your whole garden from a single screen.

• Start with one, add more as you grow: This kit includes one solar probe and one hub display. Additional probe + solar module sets are available separately — each one pairs to the same hub with no extra setup. Comes with an illustrated multilingual quick-start guide. If the solar module was stored for a while, press the MODE button once before first use to wake it up. Support team replies within 24 hours.