2 in 1 Soil PH Meters, Moisture Sensor, Soil Moisture Sensor, Soil pH Tester, Digital Humidity Tester for pH and Humidity for Agricultural Fields

• The probe measures 12 inches long for very large anglers.
• Use: to measure the pH value and humidity of different soil types.
• This device can measure pH and humidity at depths of up to 12 inches. No batteries required.
• Accuracy: ± 0.2 hours for field and class experiments.
• Accurate pH 8 uses the Earth's electronic terrestrial field effect on two different metals.

Instructions: Step 1: Change humidity / pH / light position. Step 2: Stick the probe into the ground about 2-4 inches. Step 3: Adjust the position of the probe until the pointer on the dial balances slightly. Step 4: After 10 minutes, note the humidity / pH / brightness level in the dial. Step 5: Remove the probe from the ground and wipe it after each use. Specifications: Technical parameters of soil acidity: pH range: 3-8 PH; humidity range: 1-80% pH accuracy: ± 0.2PH; humidity accuracy: ± 1%. Ambient Temperature: 5-50°C Measuring depth: 6 cm. Size: 5 x 16.5 cm / 1.97 x 6.50 inches (approx.) Package includes: 1 x Humidity Monitor Detector PH Floor Meter.