Features1EASY TO USE: Soil meter is easy to use. Plug in a 9V alkaline battery (not included), insert the probe into the soil about 4?6 inches (2/3 inch of the probe), and press the "Open" button. 2QUICK TEST: Soil moisture meter can easily read the value through the LCD panel within 5 seconds, and the detection is easy and error free, and comprehensive care is taken. 3200MM SENSITIVE PROBE: Soil PH tester is scientific and accurate, and 200mm sensitive probe can detect soil changes and display them on the panel, which provides scientific value for sowing guidance. 4CONTROL PH VALUE: Soil moisture testing tool can explain when to water, control the PH value, and determine whether plants have enough light and temperature to grow. 5AREA OF APPLICATION: Soil tester is suitable for indoor and outdoor use, such as your garden, farm, potted plants, succulents, etc. It can also be used for your large potted plants.SpecificationItem Type: Soil MeterMaterial: ABS, Electronic Components, IronOperating Temperature: +5 To +40Size: Approx. 340x63x36mm / 13.4x2.5x1.4inLength Of Probe: Approx. 200mm/7.9inPower Supply: Suitable For 9V Batteries (Excluding Batteries)Measure The Light Strength Of The Current Environment: LOW-, LOW+, NOR-, NOR+, HGH-, HGH, HGH+Measure The Soil Moisture Content: DRY+, DRY, NOR, WET, WET+Measure The Temperature Of The Soil, With The Temperature Measurement Range Of -9 To +50(16-122), (Accuracy: 1 1)Measure The PH Of Soil, And The PH Measurement Range Is 3.5-9.0.Gross Weight: 220g/7.8ozPackage List1 xSoil Meter (Without Batteries)