Field Scout TDR 350 Digital Moisture Sensor with 8in Probes

Field Scout TDR 350 Digital Moisture Sensor with 8in Probes

The FieldScout TDR 350 is the advanced evolution of the trusted TDR 300 series, offering enhanced features for accurate soil moisture management. This upgraded device provides Volumetric Water Content (VWC) readings, Electrical Conductivity (EC) measurements, turf surface temperature monitoring, Bluetooth integration, GPS functionality, data logging, and an improved backlit display. Built on the proven time-domain measurement technology, it delivers reliable results even in varying soil EC conditions.

Designed as the industry standard for precise, site-specific soil moisture measurement, the portable TDR 350 helps superintendents and Sports Turf Managers streamline irrigation management, improving efficiency and reducing labor costs.

Key Features

Enhanced Measurements

The TDR 350 delivers increased accuracy for Soil Volumetric Water Content (VWC), Soil Electrical Conductivity (EC), and turf surface temperature, ensuring precise data for better management decisions.

Integrated Bluetooth and GPS

Built-in Bluetooth and GPS eliminate the need for additional components. With the FieldScout Mobile App (iOS and Android), measurements sync automatically to SpecConnect via FieldScout Pro subscriptions for visualization and analysis.

Advanced Display

A larger, backlit LCD display provides superior contrast, making it easy to view measurements in both bright and low-light conditions. Larger digits improve readability, and instant readings mean no smartphone or computer is required during use.

Data Logging

The TDR 350’s high-capacity data logger stores up to 50,000 measurements, complete with GPS coordinates. Data can be exported via USB or transferred to smartphones and tablets using Bluetooth for seamless integration with SpecConnect.

Ergonomic Design

Featuring a telescoping tubular frame and shaft-mounted probe, the TDR 350 is built for comfort and efficiency, allowing users to quickly take measurements across various turf and soil environments.

Specifications

• Measurement Principle: Time-domain measurement methods
• Units: Percent Volumetric Water Content (VWC)
• Resolution: 0.1% VWC
• Accuracy: ±3.0% VWC (with EC < 2 mS/cm)
• Range: 0% to saturation (up to ~50% VWC, depending on soil type)
• EC Range: 0 to 5 mS/cm; Resolution: 0.01 mS/cm; Accuracy: ±0.1 mS/cm
• Temperature Range: -30°C to 60°C; Resolution: 0.1°C; Accuracy: ±1°C
• Battery: 4 AA batteries
• Data Logger: Stores approximately 50,000 measurements

With its advanced features and user-friendly design, the FieldScout TDR 350 sets a new standard in soil moisture management, making it an essential tool for any turf professional.