Soil Tensiometer Water Potential Sensor Land Irrigation Monitoring Guide (20cm)

• 1. Simple structure, convenient measurement and fixed point positioning for continuous observation
• 2. The water potential range of the soil is represented by different colors on the dial, and the reading is intuitive and clear at a glance;
• 3. Easy to install and simple to manage. Users can determine the watering time based on the display of the pointer on the dial.

➤Product Description Measuring range: -100~0kpa Accuracy: 2.5 Operating temperature: 0~60℃ Measuring range: -100kpa Measurement medium: various types of soil and above-ground cultivation organic matter Size diameter/width/length: 21*128*(130+tube length) mm ➤Instructions 1. Add water to the tube 2. After placement, pointer rises above 25KPa 3. Buried in the ground ➤Reference Value Range: 0~-10Kpa: water saturation status -10 ~ -30Kpa: The soil is wet enough -30~-60Kpa: normal irrigation range -100~-200Kpa: The soil is very dry and in a dangerous condition