Features 1、BIG DISPLAY SCREEN: The soil tester has a large display with clear and accurate readings, making it easy for the user to quickly understand the condition of the soil. 2、ACCURATE MEASUREMENT: The soil tester measures humidity and temperature with a high degree of accuracy, allowing you to keep track of the best time to sow your seeds. 3、STAINLESS STEEL: The metal part of the soil detector is stainless steel and will not oxidise and rust even when in contact with wet soil for a long time. 4、EASY TESTING: The tester has a pointed base for easy insertion into the soil and air enters the two test holes to measure temperature and humidity. 5、IP68 WATERPROOF: The detector is IP68 waterproof, so you don't have to worry about damaging the detector when watering your plants. Specification Item Type: Digital Soil Thermometer Material: ABS, stainless steel Battery Type: Lithium battery Display Size: (L x W x D) Approx. 3 x 4.5 x 2cm / 1.2 x 1.8 x 0.8in Needle Length: Approx. 15cm / 5.9in Package List 1 x Digital Soil Thermometer