Earth observation
Data logger / Earth observation
Monitor the condition and development of the soil over time with precision
In soil monitoring, data loggers are used to measure parameters such as soil moisture, temperature, and pH value. This data is particularly important in agriculture, forestry, environmental protection, and geotechnical projects, where knowledge of soil conditions is crucial for decision-making and sustainable operations. Data loggers ensure that you have access to reliable and continuous information that supports both research and practical solutions in the field.
For agriculture, research, and environmental monitoring:
- Soil moisture – Optimize water consumption
- Soil temperature – Understanding the impact of climate on the soil
- Environmental monitoring – Prevent erosion and nutrient loss
With land monitoring, you don't just get data – you get a valuable basis for decision-making.
Selected products – ground monitoring

RXW-GPxA – Wireless Multi-Depth Soil Moisture and Temperature Sensor, HOBO
Wireless sensor for measuring soil moisture and temperature at multiple depths – ideal for precise monitoring in agricultural and environmental applications.
Advantages:
- Measures soil moisture at multiple depths with high accuracy and stability
- Integrates directly into the HOBOnet system for wireless data collection via HOBOlink
- Robust construction with long service life for continuous field installation

MX2205 – Bluetooth Temperature Data Logger with External Probe, HOBO
Advantages:
- Internal sensor and external probe for flexible measuring points
- Wireless setup and data transfer via the HOBOconnect app
- Waterproof (IP68) construction with memory for 96,000 measurements and battery life of up to 3 years

RXW-T12 – Wireless Sensor for Soil Moisture, Temperature, and Electrical Conductivity (EC), HOBO
Advantages:
- Measures volumetric water content, soil temperature, and EC with high precision
- Reliable operation for up to 10 years in the field with stainless steel probes and large measuring volume
- 900 MHz wireless mesh technology with 450–600 m range and data via HOBOlink