.SMART SENSOR PH328 Digital Backlight Soil Tester 3 In 1 PH/ Moisture/

Feature: \n 1. 3-in-1 multifunction soil tester: PH/ Moisture/ Temperature testing. PH ranges from 2.0 to 8.5, relative moisture from 1% to 84%, temperature from -10\u2103 to 60 \u2103.\n2. Digital screen with backlight, clear at a glance, easy to read even in dark environments. Press \""MODE\"" button to switch between PH/ moisture/ temperature testing; \u2103/ \u2109 unit switchable.\n3. Easy, accurate, fast and steady to use. Insert the probe (about 150mm) vertically downward into soil, allowing the wet soil to contact with it loosely, never pressing it too hard.\n4. Compact and lightweight, easy portability. Widely used in agriculture production, fruit , garden planting, soil research, greenhouse, farmland, orchard and more.\n5. Powered by 2 AAA batteries (not included), auto shutdown after about 5min idle time to save power. Factory calibrated, no additional calibration required. \n\nSpecification: \nThis is an easy-to-use instrument to test the PH/ Moisture/ Temperature of soil. :