Best Sellers

Our top-rated pH meters offer precise and reliable measurements for a wide range of applications. Whether you're testing water quality, soil acidity, or hydroponic solutions, our pH meters deliver accurate results every time. With features like automatic temperature compensation, multiple calibration points, and durable construction, our pH meters are the perfect choice for both professionals and home users.

Sort by:
8 in 1 NPK Soil Sensor Probe | Yieryi

8 in 1 NPK Soil Sensor Probe | Yieryi

$120.00$85.00
Measures Temperature, moisture, pH, EC, salinity, N, P, K (8 parameters) Soil temperature range −40°C to 80°C Moisture range 0–100% pH range 3–10 pH EC range 0–20000 µS/cm Salinity range...
9 in 1 Digital Soil Tester

9 in 1 Digital Soil Tester

$152.00$135.00
This 9-in-1 digital soil tester measures nitrogen, phosphorus, potassium, pH, EC, moisture, temperature, salinity, and fertility in one device. It is designed for routine soil monitoring in gardens, greenhouses, lawns,...
Digital 3-in-1 Soil NPK Tester

Large Display 3 in 1 NPK Soil Tester for Plants

$399.80$279.00
This is the large-display model in our soil nutrient range, showing nitrogen, phosphorus, potassium and soil temperature on one screen. It suits growers who feed on a schedule and want...
6 in 1 pH Soil Tester with EC and Calibration | Yieryi

6 in 1 pH Soil Tester with EC and Calibration | Yieryi

$92.85$56.88
This 6-in-1 soil tester reads soil pH, EC, moisture, fertility, light, and temperature on one backlit screen, so you get a rounded read on your soil from a single probe....
8 in 1 Soil Tester for Plants with NPK | Yieryi

8 in 1 Soil Tester for Plants with NPK | Yieryi

$125.00$93.00
This 8-in-1 soil tester for plants reads pH, moisture, EC, temperature, light, and an NPK estimate, and sends the data to your phone. Unlike USB-only probes, it works with both...
Solar Powered 4 Zone WiFi Water Timer

Solar Powered 4 Zone WiFi Water Timer

$118.00
A four zone garden water timer with WiFi control. The reason to have separate zones is that a lawn, a raised bed and a row of containers dry out at...