Make your plants happy and your life easier with this 3-in-1 Moisture Meter - Blue. This tool helps you know when to water, what your soil's pH level is, and how much light your plant needs. It tests moisture, pH value and light level using two 20cm probes and a light sensor with three calibration tables for high accuracy and response.
To use, stick the probe 2-4 inches into the soil and adjust until the dial swings. After 10 minutes, note the moisture/pH/light level in the dial. Remove and wipe clean after use.
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