Features: brand new and high quality brand new and high quality Accurate efficient: Metal aluminum alloy soil probe of for smart PH soil Meter is highly sensitive, detects the soil condition faster and more accurately. Our plant soil ph meter for indoor is made of ABS soft rubber material , anti-drop and wear-resistant. Easy to use and carry: With small size, easy to use and carry. Just simply plug the probe into the soil about 4 inches, wait 3 seconds to read intuitive data. Remove probe from the soil and wipe it clean after using. Good assistant for planting: 4-in-1 multi-function PH soil meter outdoor for garden soil accurately detects soil ph/temperature/moisture/illumination . Proper watering, reasonable heated, the digital soil moisture meter for indoor plants can comprehensive know the soil condition. Let you easily enjoy the fun of planting. Intelligent digital display/ One-key switching: Our soil PH meter digital for potted plants with high-definition large-screen display panel, clear data and fast reading. Easy switching the soil water ph meter for garden soil between 4 modes. Gear control, more convenient to use soil moisture meter for indoor plants. Wide range of applications: Both indoor and outdoor can be used. The plant measuring instrument designed with light weight can be used for your garden grasses, farm, potted plants, succulent plants, etc. The 7.7 inch probe can also be used for your large potted plants. Package Includes: 1 Piece Soil Detector Specifications: Material: ABS Aluminum Tube Size: Approx. 63x320mm/2.5x12.6 inches Probe Length: Approx. 196mm/7.7 inches Weight: 120g Configuration Battery: 1x 9V Battery (Not Included) note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Please refer to the picture for the detailed size.