Feature 13 IN 1 DESIGN: Soil moisture sensor meter features a 3 in 1 design that tests soil moisture, light and PH. Pull the switch on the tester to switch modes. 2PRECISE DETECTION RANGE: Precise detection range from 1 to 10 (dry to wet) for moisture Light strength from 0 to 2000 (low to high light) and PH from 8 to 3.5 (alkaline to acidic). 3DUAL PROBE DETECTION: Plant water monitor uses dual probe detection technology to greatly increase the speed and accuracy of soil conditions detection and analysis. 4EASY TO USE: 3 in 1 soil tester tool is easy to use and requires no batteries. It is a great supporter for gardeners to learn more about soils with specific values. 5RANGE OF APPLICATION: Soil moisture sensor meter is suitable for a wide range of applications and is the ideal testing device for plant care, home, garden, lawn and farm.Item Type: Soil Moisture MeterMaterial: ABSSize: Approx. 6x3.5x25.8cm / 2.4x1.4x10.2inHumidity: 1-10DRY - WET)Light: 0-2000(DARK - Light)PH: 8-3.5(Alkaline - Acidic)Operating Temperature: -10-60Power Supply: No Batteries, Photosensitive ElementsUse: Soil Moisture Meter PH Meter Light Illumination MeasurementGross Weight: 103g/3.6oz .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x SoilMoistureMeterNotePlease allow some error due to manual measurement.