Feature: 1. Applicable Soils: The heavy duty digital soil PH tester can be used for PH detection of seedbed, alkaline soil, acidic soil, coconut chaff soil, matrix soil and so on. 2. Application: Soil pH meters are widely used in farmland production, fruit orchards, soil research, greenhouse planting and other places, bringing you more convenience. 3. Multi Purpose: The tester can measure not only soil acidity and alkalinity, but also soil temperature and humidity. With measurement range is 2.0 PH‑8.5 PH, and the measurement results are very accurate. 4. Easy to Use: Press the MODE button to switch the display of soil moisture, temperature and PH. HI is displayed when the measured pH value is greater than 8.5, and LO is displayed when less than 2.0. 5. Measurement Tips: Clean the surface of the probe before each measurement. If the soil to be tested is too dry, sprinkle some water appropriately and wait for half an hour before measuring. Specification: Item Type: Digital Soil PH Tester Material: ABS + Aluminium Alloy Battery: 2PCS 1.5V AAA Battery(not included) Application: PH testing of seedbed, alkaline soil, acidic soil, coconut chaff soil, matrix soil, etc. Widely used in farmland production, fruit orchards, soil research, greenhouse planting and other places. PH Value Measurement Range: 2.0 PH-8.5 PH Measurement Accuracy: ±0.2 PH Resolution: 0.01 PH Soil Temperature Measurement Range: -10℃ to 60℃ Measurement Accuracy: ±1.5℃ Resolution: 0.1℃ Soil Moisture Measurement Range: 1%RH-84%RH Measurement Accuracy: ±4%RH Resolution: 0.1%RH Working Temperature: -10℃ to 60℃. Package List: 1 x Digital Soil PH Tester1 x Manual