1. Dual Function Test: Measure The Soil Ph Value (Range 3-8), To Grasp The Soil Acidity and Alkalinity, To Optimise The Plant Growing Environment. Measure Soil Moisture (Range 1-8), Clear Watering Needs, To Avoid Over-Watering or Lack of Water Problems. 2. Long Probe Design: 150Mm Metal Probe, Deep Into The Soil , More Accurate Data. Suitable for Garden, Farmland and Deep Soil Testing Needs. 3. Battery-Free Operation: Plug and Play, Energy-Saving and Environmentally Friendly, No Need To Charge or Replace Batteries, More Convenient To Use. 4. Pointer Display: High-Contrast Pointer Dial, Clearly Display Humidity and Ph Value, Easy To Read . 5. One-Key Switching Mode: Ph and Humidity Measurement Mode Free Switching, Simple and Fast Operation. Wide Range of Applications: Ideal Tool for Home Gardening, Farmland Planting, Garden Care and Professional Landscape Design. The Significance of Soil Ph for Plants: Soil Ph Directly Affects The Efficiency of Nutrient Uptake By Plants. Different Plants Have Specific Soil Ph Needs (E.g. Neutral Soil for Vegetables, Acidic Soil for Blueberries, Etc.), and Unsuitable Ph Can Lead To Stagnant Growth or Death. Significance of Soil Moisture for Plants: Proper Moisture Helps Plants Absorb Water and Nutrients. Too Much Dryness Can Lead To Dehydration and Wilting of The Plant, and Too Much Wetness Can Lead To Lack of Oxygen and Rotting of . Specifications: 1. Ph Measurement Range: 3-8 2. Ph Humidity Range: 1-8 3. probe Length: 150 mm/11.8 Inches 4. Resolution: ±0.2 PH Please check as much as possible to make sure the item is what you need. Tips:The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Colour:Black Material:Plastic+Metal Package Contents: 1 x Soil pH and Moisture Te