Soil pH Tester 3 in 1 Soil pH Tester, Soil Tester Kit Plant Moisture Tester PH Soil Meter for Flowers/Grass/Plant/Garden/Farm/Lawn 290x50x38MM(Green)MULTI-FUNCTIONAL: The 3-in-1 function of this ST02 soil tester allows you to easily know your plant conditions by monitoring soil moisture, detecting soil pH and checking daily source level of solar light. SIMPLE TO USE: No batteries or power required, simply plug the probe into the plant's soil about 3-5 inches away, flip the button to Humidity, Light or pH position, then wait about 10 minutes for a much more precise and stable result. reading. PERFECT FOR INDOOR AND OUTDOOR USE: Ideal soil test kits, small gardening tools for garden, lawn, agricultural plants, compact and lightweight design makes it perfect for indoor use and exterior. PLANT CARE ASSISTANT: Double needle detection technology greatly improves the speed and accuracy of soil moisture and pH acidity detection and analysis, easy and accurate to read humidity , pH and light levels. It is an excellent plant assistant for new gardeners. KINDLY REMINDER: This soil pH tester cannot be used directly to test pH values of aqueous liquids, ONLY to test soil pH level; Please do not use it to test strong acidic and alkaline soil types as it may not work, the default pH value of this soil tester is set between 7 and 8 (because soil pH is often close to neutral state) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia