• Soil Tenisometer

    The Soil Tensiometer is a precision instrument used to measure soil moisture tension, indicating how tightly water is held in the soil and how easily it is available to plant roots. It is widely used in agriculture, horticulture, irrigation management, and soil research to optimize watering schedules and improve crop health. The instrument consists of a porous ceramic cup, a water-filled tube, and a vacuum gauge. When inserted into the soil, the ceramic cup allows water exchange between the soil and the device, and the gauge displays soil moisture tension in centibars or kilopascals. This provides accurate, real-time information on soil water status.

    Key Features:

    • Measures soil moisture tension accurately
    • High-quality porous ceramic cup for reliable readings
    • Clear, easy-to-read vacuum gauge
    • Durable, weather-resistant construction
    • Helps prevent over-irrigation and water stress

    Product Details:

    Measurement Parameter Soil Water Tension
    Measurement Unit KPa / Centibar (cb)
    Gauge Type Hermetically Sealed, Analog Vacuum Gauge
    Gauge Case Material Stainless Steel
    Measurement Range 0 – 100 KPa
    Tube Material PVC / Polycarbonate
    Output Signal (Electronic Type) Analog / RS485
    Accuracy ±2%
    Temperature Range 0°C To +60°C
    Mounting / Installation Method Direct Soil Insertion
    Maintenance Requirement Low Periodic Air Removal
    Application Use Irrigation Scheduling, Soil Moisture Monitoring
    Tip Type Threaded Tip
    Ceramic Cup Air Entry Value ≥ 100 KPa
    Measurement Principle Water-Filled Vacuum Pressure Measure
    Manufacturer Lakshmi Engineering Works
    Country Of Origin India

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