Feature: 1. High Sensitivity: Made of high sensitivity stainless steel, the soil tester can sense the amplitude of changes in the soil and transmit it to the mechanical watch. 2. Accurate Display: The soil moisture pH meter can display the readings accurately and intuitively, and can test the pH value of the soil, which is very convenient to use. 3. Metal Electrode Tip: The metal detection sensor can detect and analyze soil moisture and ph more quickly and accurately, more efficient and faster. 4. Convenient To Use: No battery, no external power supply needed, the plant water meter can test the pH value and moisture, very convenient and fast. 5. Wide Range Of Application: Easy to carry, the 2 in 1 soil tester is widely used for indoor and outdoor planting flowers, vegetation and beautifying the environment. Specification: Item Type: Soil Tester Material: ABS + Stainless Steel Product Color: As Pictures Shown Product Weight: Approx. 161g / 5.7oz PH Value Detection Range: 3-8PH PH Value Detection Accuracy: +0.2PH Humidity Detection Range: 1-8（10%-80%）. Package List: 1 x Soil Tester 1 x Manual