Delta-T ThetaKit Soil Moisture Meter

The Delta-T ThetaKit for Soil Moisture Meter offers class-leading accuracy for soil moisture measurement with a ±1% accuracy. This complete kit includes a ML3 ThetaProbe Soil Moisture Sensor, an HH2 Moisture Meter (readout unit), replacement sensor rods, and a carry case. The kit is designed to provide near-instantaneous and highly accurate measurements of soil moisture levels in a portable format, making it ideal for both field and laboratory use.

The ThetaKit is straightforward to use: simply insert the probe pins into the soil, press the HH2’s "read" button, and obtain an immediate moisture reading. The results can be stored with a single button press and later downloaded to a PC for further analysis.

This system is particularly beneficial for applications in turf grass management, agriculture, environmental monitoring, and research in soil moisture dynamics.

Key Features & Benefits:

1. High Accuracy:
   • ±1% soil moisture accuracy with soil-specific calibration ensures precise and reliable readings for various soil types and moisture conditions.
   • Temperature sensor accuracy is ±0.5°C for temperatures ranging from 0 to 40°C, and ±0.75°C for temperatures between -20°C and +60°C.
2. Wide Soil Moisture Range:
   • Full accuracy over 0 to 0.5 m³.m⁻³; the probe can measure the full range from 0 to 1.0 m³.m⁻³.
   • The system can handle a salinity range from 50 to 500 mS.m⁻¹, with the ability to calibrate up to 2000 mS.m⁻¹.
3. Portable and Easy to Use:
   • The compact design of the ThetaProbe and HH2 meter allows for easy portability, making it perfect for field research and on-site measurements.
   • One-button operation: Simply insert the probe, press the button, and get instant moisture readings, saving time during data collection.
4. Flexible Data Storage and Output:
   • The HH2 Moisture Meter can store up to 1,500 readings and features RS232/USB connectivity for data transfer to PC.
   • Output range from 0 to 1.0 V differential corresponds to 0 to ~0.6 m³.m⁻³, offering comprehensive data for soil moisture analysis.
5. Long Battery Life:
   • The HH2 meter runs on a 9V battery (PP3 alkaline) with a battery life of around 5,000 readings, making it ideal for long-term field usage.
6. IP68 Rating for Environmental Durability:
   • The ThetaProbe is rated IP68, ensuring it can withstand harsh environmental conditions such as extreme temperatures (-40°C to +70°C) and wet conditions, perfect for fieldwork in diverse climates.

Applications:

• Soil Moisture Monitoring: Ideal for use in agriculture, irrigation management, and landscaping to monitor and optimize soil moisture levels for better crop management and water conservation.
• Environmental Research: Used in climate studies, ecology, and water resource management to track soil moisture levels over time and study the effects of environmental conditions on ecosystems.
• Turf Grass Applications: Perfect for turf grass management in sports fields and golf courses, ensuring proper moisture levels for optimal growth.
• Agricultural Field Studies: Useful in precision farming, helping farmers monitor soil moisture in real-time to make informed decisions about irrigation and crop health.
• Soil Research: Ideal for soil profiling, measuring moisture at different depths for soil science research and environmental monitoring.

Specifications:

The Delta-T ThetaKit for Soil Moisture Meter offers high accuracy, portability, and ease of use for soil moisture monitoring in various research fields, including agriculture, environmental science, and turf management. Its high-performance sensors, user-friendly interface, and flexible data storage make it a reliable solution for real-time monitoring of soil moisture profiles, ensuring optimal water use and improving productivity in field-based research and agriculture.