Complete and Professional: 4-in-1 soil tester, to better detect soil moisture, light, nutrients, and pH, and take care of our plants. The soil meter helps diagnose soil conditions, so you can apply appropriate water, fertilizer, and light to your plants, and enjoy the joy of harvest and lushness faster. Patented Design: The 90° rotating head allows you to bend the meter at different angles to achieve a comfortable reading position. You won't need to bend down to read the scale. Easy to Use: Simply switch to the value you want to test, then insert the probe into the soil at least 6.3 cm. You will get the test results in seconds. Clean the probe every time you finish the test. Premium Quality: The unique probe hurts the roots less. The probe is upgraded and durable, which can withstand complex soil conditions and allow you to insert it anywhere you want. No batteries required: No need to find a power source, easy to store and carry. Suitable for indoor potted plants, lawn, agriculture