Soil Moisture Meter

The 10-cm long 10HS has three times the volume of influence compared to smaller sensors, measuring one liter of soil volume. Most soil sensors that measure this much volume are 20 cm or longer, causing installation headaches. The 10HS provides the perfect balance between volume of influence and sensor size, installing easily into the sidewall of a narrow trench.

(Note: Want even easier installation? Many of our 10HS customers now prefer the TEROS 12, which also has a one-liter volume of influence, is even smaller, and can be installed with an installation tool for faster, more consistent, and mistake-proof installation.)

The EC-5 delivers research-grade accuracy at a price that makes large sensor networks economically practical. You can adequately characterize your site with soil moisture sensors at multiple depths and locations, even if you’re on a tight budget. Engineered for accuracy

The EC-5 determines volumetric water content (VWC) by measuring the dielectric constant of the media using capacitance/frequency domain technology. Its 70 MHz frequency minimizes salinity and textural effects, making this sensor accurate in almost any soil or soilless media. Factory calibrations are included for mineral soils, potting soils, rockwool, and perlite.

The FieldScout TDR250 Soil Moisture Meter is the most economic option that measures Soil Moisture (VWC - Volumetric Water Content) and Surface Temperature. The backlit display allows for easy reading even in the early morning hours. TDR rods are sold separately and are REQUIRED. Choose from 1.5" (3.8cm), 3" (7/6cm), 4.8" (12.2cm) and 8" (20cm) rods to match your needs. Data can be collected with a USB flash drive. (Case is NOT included)

Capture soil moisture measurements for consistent turf quality

• Displays VWC% (with running average)
• Operates in TDR 300 mode
• Soil measurements in less than a second
• Internal data logging up to 124,000 measurements
• USB port to download data log to a flash drive
• High-contrast display with backlight for easy viewing
• Ergonomic, portable design with removable handles
• Interchangeable soil probes (varying options) - sold separately

The FieldScout TDR350 Soil Moisture Meter measures Soil Moisture (VWC - Volumetric Water Content), Salts (EC - Electrical Conductivity) and Surface Temperature. The improved ergonomic design allows for quick adjustment of the meter height to fit your needs and avoid unnecessary bending. The backlit display allows for easy reading even in the early morning hours. Data logger records approximately 50,000 measurements. TDR rods are sold separately and are REQUIRED. Choose from 1.5" (3.8cm), 3" (7/6cm), 4.8" (12.2cm) and 8" (20cm) rods to match your needs. With integrated Bluetooth and GPS, use the FieldScout App and view readings not only on the meter but real time in the app. For instantaneous data upload and more detailed reporting and mapping abilities, add a FieldScout SpecConnect Cloud Solution Subscription. Data can also be collected with a USB flash drive. (Case is included)

HandiTrase TDR Soil Moisture Meter 0-100% VWC (Part Number 6085)

• HandiTrase TDR Soil Moisture Meter 0-100% of full saturation
• Works…. (OK)
• Accuracy +/- 2% or less of full scale
• 0-100% of full saturation

What’s in the box:

• HandiTrase handheld TDR Android tablet and software app
• Universal charger for HandiTrase unit
• 3 ft. micro-USB to USB A cable
• Quick Start Guide
• Instructional video and pdf files are loaded in the unit.

HandiTrase TDR Soil Moisture Meter with CON probe (Part Number 6085K1). Kit includes:

• 6085 HandiTrase handheld TDR Android tablet, software and accessories
• Standard waveguide connector handle
• 15 cm (6 in.) long waveguide probe
• 30 cm (12 in.) long waveguide probe

HandiTrase TDR Soil Moisture Meter with FCT probe (Part Number 6085K3). Kit includes:

• 6085 HandiTrase handheld TDR Android tablet, software and accessories
• 40 cm (16 in.) COATED field probe (Slammer) for high EC soils

HandiTrase TDR Soil Moisture Meter with FLD probe (Part Number 6085K4). Kit includes:

• 6085 HandiTrase handheld TDR Android tablet, software and accessories
• 40 cm (16 in.) field probe (Slammer)

HandiTraseFeaturesTechnical SpecificationsOrdering Information

Complete Moisture Characteristics in 3-5 Days

HYPROP is a modular lab instrument that generates a moisture characteristic curve and determines the unsaturated hydraulic conductivity of soil samples in standard 250 ml soil sampling rings. After setup the system generates the moisture characteristic while running unattended.

Highly Accurate

Two precision mini-tensiometers measure water potential at different levels within the sample while the sample rests on a precision laboratory scale (2000 gram range; 0.01 gram resolution). As the sample dries, changes in water potential are correlated to changes in moisture content using the Wind/Schindler evaporation method.

Verified Results

Results are verified and values for dry range and saturation are calculated according to a selected model (i.e., van Genuchten/Mualem, Bimodal van Genuchten/Mualem, or Brooks and Corey.) Model parameters can be selected before, during, or after the measurement procedure.

Advantages

• Easy and flexible handling
• Usage of intact standard sampling rings without perforation
• Tensiometer shafts are installed into the sample from the bottom side
• Low expenditure of time and costs
• Suitable for mobile applications
• High-quality results for the water retention curve especially in the range close to saturation
• The hydraulic functions are consistently proved by numerous readings
• T5x Tensiometers may measure beyond 250 kPa due to boiling retardation
• The mathematical functions are profoundly adapted
• Simultaneous measurement of water retention curve and hydraulic conductivity
• Suitable for all soils (provided Tensiometers can be installed)
• No special requirements for the ambient conditions. Only the evaporation conditions should remain more or less constant during a measurement
• An existing scale with serial port can be connected to the system
• Extendable to up to 20 assemblies for one scale

Limitations

• The measuring range is limited to the measuring range of the Tensiometers
• Poor resolution of the hydraulic conductivity near saturation (particularly in sandy soils)

Save resources – optimize yields

SWM 5000 is the automated monitoring system for efficient irrigation management.

Measuring system

The measuring principle of the SWM 5000 is based on the latest FDR technology (Frequent Domain Reflectometry). It enables fast and precise determination of soil moisture. Temperature is measured by an internal NTC sensor. The central hardware component is a robust stainless steel measuring probe, which is hydraulically or manually pressed into the ground. Measuring sensors are located in the probe tip during manual measurement.

The SWM 5000 soil moisture lance has been designed as stand-alone unit (handheld meter and measuring probe).

Technical Data:

• Soil moisture measurement:
  • Unit: Vol % (soil moisture)
  • Measuring range: 0 – 50 %
  • Resolution: 0.1%
  • Accuracy: ± 5% of measured value
  • Measurement method: FDR
  • Calibration: via software: 0% against air, 50% in water
• Temperature measurement:
  • Unit: °C
  • Measuring range: 0°C to +60°C
  • Resolution: 0.1 °C
  • Accuracy: ± 0.5°C
  • Measuring method: NTC
  • Calibration: not required (sensor internal)
• Housing: splash-proof, IP40
• Operating temperature 0°C to +40°C
• Display: 54 × 32 mm; 128 × 64 pixels
• Input: 5-pin DIN socket
• Battery: 9 V block
• Measuring time: 2 s for humidity and temperature
• Data storage: approx. 3440 measured values
• Measuring cycle: adjustable from 1 min to 24 hrs.
• Languages: German, English, Russian
• Temperature range: -20°C to +80°C
• Dimensions: 83 × 180 × 55 mm
• Weight: 330 g (basic unit)

Maintaining a healthy soil moisture and water balance is essential for producing high quality plants. Under-watered plants suffer from nutrient deficiencies, stunting and wilting. Conversely, over-watered plants are more susceptible to disease pressure and less tolerant of dry conditions later on in their life cycle. Extreme over-watering will suffocate the plant and lead to root death.

• Measures Volumetric Water Content (VWC) of soil
• Capacitance-type sensor responds immediately to changes in soil moisture content for better irrigation decisions
• Calibrated for mineral soils or soilless media
• Installs easily into 3/4 in (1.9 cm) hole
• Install permanently or use to take spot measurements
• Can be read with the FieldScout® Soil Sensor Reader (Item 6466) or WatchDog® 2000 and 1000 Series Stations
• Connect up to 8 sensors to one station Not compatible with 400/200 loggers. WatchDog Stations sold prior to 2009 must be upgraded. (call for support)

The Xtreem multi-profile soil moisture recording kit comes with everything you need to get started. There is no need to open the logger to get your data out as it wirelessly connects to your phone/tablet. With extended battery life there is even less need to open the logger. The batteries are now relatively eco friendly Alkaline which makes them easier to purchase and dispose of.  Your data is stored in a cloud database provided by AWS ( Amazon Web Services ). There is a small annual charge for this of NZ$15. 

Datasheet

Included in contents

       1 x Xtreem Multi-Profile Soil Moisture with Temperature Logger

       1 x Xtreem Multi-Profile Sensor

       1 x Xtreem Single Access Tube Kit

            - 1 x Access Tube sealed with spike

            - 1 x Top Cap

            - 1 x  Impact Plug

       1 x Odyssey® Spanner
       2 x AA Batteries
       1 year data licensing fee.

Features

Standard Sensor Probe option

        3 Sensor Probe 0.4m length - 10, 30, 40cm

        4 Sensor Probe 0.4m length - 10, 20, 30, 40cm        

        5 Sensor Probe 0.5m length - 10, 20, 30, 40, 50cm

        5 Sensor Probe 1.0m length - 10, 20, 40, 60, 100cm

For Custom lengths please contact our office

Soil Moisture Range:

        Range 0.00 to 100.00%

        Resolution: 0.01%