DIY Blumats Desktop 1500x225.jpg__PID:fb16da06-f35a-45fe-a2b6-f09e7071d353

Moisture Meters

36 products


  • Eight Irrometer Low Tension (LT) Models, 12" and Pump Kit-1

    Eight Irrometer Low Tension (LT) Models, 12" and Pump Kit

    Going fast!

    Description Irrometer sensors come made for soil (outside, gardens and farms) and for planting and potting mixes (indoor, greenhouses, and outside beds). This one - best for using with potting mixes - includes eight sensors and the parts needed to set it up: a hand vacuum pump, a bottle of Irrometer fluid, 25 monthly chart forms, and a reference book. After setting up the sensors, you can use the pump to remove air from them to ensure maximum sensitivity and accuracy.

    Going fast!

    $932.40

  • Voltage Irrometer 6"-1

    Voltage Irrometer 6"

    11 in stock

    Description Fast shallow-soil information when you need itLike the 12" version, this 6" sensor measures soil moisture and  transmits it to an IrroCloud Monitor. Because this one is closer to the soil surface, it works best for plants with shallow roots and for large plants when they're still small. Hook up 1-6 of these for every IrroCloud Monitor you have or plan to get and automatically have all this critical information on your phone or computer. You can also install a combination of 6" and 12" sensors on the same system with the same simple software, accuracy, graphs, averages, and  configurations.

    11 in stock

    $153.83

  • Irrometer 12" Soil Solution Access Tube (SSAT) SR-1

    Irrometer 12" Soil Solution Access Tube (SSAT) SR

    17 in stock

    Description SSAT (Soil Solution Access Tubes), or Suction Lysimeters, were developed to easily extract soil water samples for testing. They provide the user with an accurate method of determining salinity or plant nutrient levels. Because the sample is collected at root zone depth, it reflects the true impact fertilization has on the plant material. Understanding soil water conditions helps the user make informed fertigation scheduling decisions resulting in improved yield and reduced fertilizer, water, labor and energy costs. Features: Easy to install and use Standard ceramic tip (white) for most soil types Optional Double Suction line for longer tubes Collects soil water sample at the root zone Crop consultants, irrigation professionals and researchers find the SSAT particularly useful because of its ability to easily gather soil water samples for testing. Commercial growers see the value of soil water sampling at the root zone because it reflects the net "effect" that fertilization has as it interacts with previously applied nutrients in the soil. Scientists also use this equipment when identifying and researching environmental contaminants and their movement in soil. Click here for Irrometer's instruction manual.

    17 in stock

    $42.00

  • Going fast! Irrometer 12" Low Tension (LT) Soil Solution Access Tube (SSAT)-1

    Irrometer 12" Low Tension (LT) Soil Solution Access Tube (SSAT)

    5 in stock

    Description SSAT (Soil Solution Access Tubes), or Suction Lysimeters, were developed to easily extract soil water samples for testing. They provide the user with an accurate method of determining salinity or plant nutrient levels. Because the sample is collected at root zone depth, it reflects the true impact fertilization has on the plant material. Understanding soil water conditions helps the user make informed fertigation scheduling decisions resulting in improved yield and reduced fertilizer, water, labor and energy costs. Features: Easy to install and use Low Tension tip (blue) for sandy soils and growing media Optional Double Suction line for longer tubes Collects soil water sample at the root zone Crop consultants, irrigation professionals and researchers find the SSAT particularly useful because of its ability to easily gather soil water samples for testing. Commercial growers see the value of soil water sampling at the root zone because it reflects the net "effect" that fertilization has as it interacts with previously applied nutrients in the soil. Scientists also use this equipment when identifying and researching environmental contaminants and their movement in soil. For more information see Irrometer's spec sheet and instructions.

    5 in stock

    $45.15

  • Irrometer Low Tension (LT) Model with Adjustable Auto Vacuum Switch, 6"-1

    Irrometer Low Tension (LT) Model with Adjustable Auto Vacuum Switch, 6"

    Going fast!

    Description Switch output provides adjustable automatic vacuum switching capabilities. AVS has a default setting of 30 centibars. https://www.irrometer.com/pdf/Irrometers/101%20IRROMETER-Family-brochure.pdf

    Going fast!

    $174.83

  • Going fast! Irrometer Standard (SR) Model Vacuum Gauge-1

    Irrometer Standard (SR) Model Vacuum Gauge

    3 in stock

    Description The IRROMETER was first developed in 1951 to help growers improve irrigation efficiency. It provides the user with accurate information on soil moisture status regardless of soil type. The instrument measures in centibars (cb) or kilopascals (kPa) of soil water tension. This value represents the energy a plant's root system uses to draw water from the soil. Understanding soil moisture activity helps the user make informed irrigation scheduling decisions resulting in improved yield and quality while reducing water, fertilizer, labor and energy costs. Specifications: DIAL SIZE: 2.5 in. (63 mm) CASE: AISI 304 Stainless steel membrane vented case with IP 67 protection degree WINDOW: Polycarbonate with EPDM gasket seal, DIAL: Scale of 0-100 cb (kPa), white with contrasting green markings. ACCURACY: +3-2-3% of span ASME B40.1 Grade B MECHANISM: Bronze Bourdon Tube with brass and stainless steel internals CONNECTION: Standard 1/4 in. NPT- Brass Bottom Mount OPERATING TEMPERATURE: -40° to 150° F (-40° to 65° C), 32° to 150° F (0° to 65° C ) for water service

    3 in stock

    $30.45

  • Four Irrometer Low Tension (LT) Models, 6" and Pump Kit-1

    Four Irrometer Low Tension (LT) Models, 6" and Pump Kit

    Going fast!

    Description Irrometer sensors come made for soil (outside, gardens and farms) and for planting and potting mixes (indoor, greenhouses, and outside beds). This one - best for using with potting mixes - includes two sensors and the parts needed to set it up: a hand vacuum pump, a bottle of Irrometer fluid, 25 monthly chart forms, and a reference book. After setting up the sensors, you can use the pump to remove air from them to ensure maximum sensitivity and accuracy.

    Going fast!

    $703.92

  • Irrometer Pressure Gauge 15 psi-1

    Irrometer Pressure Gauge 15 psi

    Going fast!

    DescriptionThis membrane vented pressure gauge allows for superior temperature and elevation related compensation while maintaining a dust proof and waterproof environment.

    Going fast!

    $34.13

  • Irrometer Standard (SR) Model, 36"-1

    Irrometer Standard (SR) Model, 36"

    Going fast!

    Description OPERATING PRINCIPLE: The IRROMETER operates on the tensiometer principle, which measures soil water tension. Soil water tension is the energy (vacuum) applied to soil by the plant as it draws in water for nutrition. This force is measured in centibars (cb) or kilopascals (kPa) of tension with a high reading indicating the dry end of the scale and a low reading indicating the wet end of the scale. The IRROMETER instrument consists of a sealed, fluid filled tube that is equipped with a porous ceramic tip and a special vacuum gauge. They are installed in the ground with the tips placed at desired root zone depths. As the soil dries (increasing tension), fluid is drawn out of the instrument. This reduces the fluid volume in the IRROMETER, thus creating a partial vacuum which is registered on the gauge. The drier the soil, the higher the gauge reading. An irrigation application or rainfall event reverses this action. As water flows back into the soil (and the IRROMETER), tension is relieved in the soil and the instrument, resulting in a lower gauge reading (lower tension). In effect, the instrument is indicating how hard the roots are working. Due to the IRROMETER's unique principle of operation, no calibrations are necessary under normal operating conditions for different soil types. A gauge reading of 50 cb (kPa) indicates that the roots are extracting the same amount of moisture whether the crop is planted in sandy soil or clay soil. Click here for Irrometer's instruction manual.

    Going fast!

    $127.32

  • Irrometer Coring Tool Kit-1

    Irrometer Coring Tool Kit

    Going fast!

    Description Assemble the coring tip onto the extension sections and the handle by screwing pieces together. Use as many extensions as necessary to make the tool the appropriate depth to position the sensor. Push the coring tool into the soil at the desired sensor location no more than one foot (30 cm) at a time to get to the desired depth. After each insertion of the tool, pull it back out and remove the soil core that has accumulated in the tip. Never rotate the tool counter-clockwise while it is inserted in the ground as the pieces can become unscrewed. Often it can be easier to push on the handle with your waist or knee to improve leverage. Footjacks and "backsaver" handles are available as options that can make installation easier. Once the hole has been made to the desired depth, the sensor can be inserted. Be sure the sensor is firmly seated in the bottom of the hole and backfilled making sure the fill soil is compacted similarly to the surrounding area, as a false reading could be obtained if surface water wicks down through uncompacted soil. Instruction Manual

    Going fast!

    $256.99

  • Irrometer Low Tension (LT) Model with Adjustable Auto Vacuum Switch, 12"-1

    Irrometer Low Tension (LT) Model with Adjustable Auto Vacuum Switch, 12"

    Going fast!

    Description The IRROMETER Model LT (Low Tension) was designed to operate in coarse sandy soils and non-soil growing media. With a range of 0-40 centibars (cb) or kilopascals (kPa), this instrument is for use in situations where tensions above 30 cb (kPa) are rarely expected. Gauge increments of 1 cb (kPa) provide a benefit where finer resolution near saturation is needed. This model instrument is also well suited for conditions where rapidly changing soil moisture conditions need to be observed. The "Quick-Flo" ceramic tip is colored blue for easy identification. <>Model LT IRROMETERS can be used for manual measurement and tracking of soil moisture status in coarse sandy soils and growing media. When equipped with optional electronic output and data logging equipment, measurement and tracking can be done automatically. The low tension vacuum gauge on this model can be replaced with electronic measurement options, or automatic switching devices which can activate peripheral equipment at desired soil water tension levels. See the "Automation and Output Options" specifications for more details. The Model LT is the best choice for container media such as peat, bark, sand, perlite and vermiculite. It can also be used in any soil when the moisture is being managed close to field capacity. Click here for Irrometer's instruction manual.

    Going fast!

    $178.50

  • Irrometer Standard (SR) Model, 48"-1

    Irrometer Standard (SR) Model, 48"

    Going fast!

    DescriptionIrrometer Standard (SR) Model, 48"

    Going fast!

    $137.13

Login

Forgot your password?

Don't have an account yet?
Create account