1. Large-sized LCD screen: This soil moisture meter is equipped with a large-sized LCD screen, enabling easy reading of measurement results. It has a green-black backlight, allowing for accurate readings even at night. Note: Press and hold the right button for 3 - 4 seconds, and the device will automatically shut down. 2. Soil pH meter: This digital soil pH testing kit is a product on the market, offering relatively accurate measurements and user-friendly operation. This soil tester can simultaneously display soil moisture, soil temperature, soil pH, and light intensity. Press the "ON" button to start the instrument. If you want to test the pH, simply press the back button to switch to the "PH" mode, and the result will be shown on the screen. If you want to test the temperature, press the back button to switch to the corresponding function. The operation is relatively simple. 3. Make gardening enjoyable: With this plant moisture meter, it's easy to determine when plants need watering. The soil probe uses upgraded detection technology, which improves the detection speed and accuracy to some extent. This plant moisture meter can provide relatively accurate readings, helping the garden maintain a good condition and offering assistance in gardening care, allowing you to enjoy gardening. 4. Usage tips: Ensure the probe is inserted into the soil to about 1/2 of the total length of the probe. It's advisable not to use it in overly dry or wet soil, and avoid using it in liquids. Remove the protective cover before use. Wipe it clean and put the protective cover back on after use. Adjust the switch on the back of the product to the desired function mode. An error of approximately 0.5 is acceptable during measurement. 5. Wide range of application scenarios: This plant measuring instrument is lightweight and easy to carry. It can be used for potted plants, indoor plants, outdoor courtyards, and gardens. This product is mainly suitable for soil testing and is not recommended for detecting sawdust, stones, powders, granules, or organic matter. 6. Color: Orange 7. Material: Plastic 8. Package contents: - 1 soil moisture tester 9. Precautions: The product does not come with AAA batteries. - Only the above items are included in the package, and generally no other products are provided. - Note: Light reflection and different displays may cause slight differences between the color of the item in the picture and the actual product. The acceptable measurement error is ±1 - 3 cm.