Description: The 4-in-1 soil meter test is simple and easy to use. Test your soil with accuracy and ease to determine if you need to adjust soil acidity. It can be inserted in the soil for monitoring, help achieve the optimal level for crop growth. The soil moisture meter is made of ABS material. Lightweight, durable, mini size, easy to carry, better designed for potted plants.   Features: [Monitoring]Professional pH tester is used to test pH, light, temperature, and moisture of soil to help achieve the optimal level for crop growth.  [Easy to Use]Insert 2/3 of the probe into the soil, and then switch the switch to temperature, humidity, light, or pH.  [LED Screen]LED high-definition backlight panel, clear reading of data anytime and anywhere.  [Indoor & Outdoor Use]The design of the soil tester is light and portable, easy to carry around for outdoor use.  [Widely Applicable]Ideal for garden, lawn, farm, indoor & outdoor, both soil-less mixtures, and soil has grown plants.   Specifications: Color: Black & Yellow;  Material: Plastic, Aluminium Alloy;  Style: Casual;  Battery: 2*800mA,9V 6F22 Battery (Not Included);  Application: Soil;  Occasion: Farm, Garden, Outdoor;  Package Size: 33.5*7.2*5.2cm / 13.18*2.83*2.04inch;  Package Weight: 156g / 0.34lb;   Package List: 1 * 4-in-1 Soil Test;  1 * User Manual;   Note: 1. The item is not designed to test liquid substance so please DO NOT use it for liquid such as water or acid.  2. It is recommended to take several readings and get the average out of them to obtain the most accurate data for the soil.