Level TROLL 700 Instruments

Expanded Functionality
Choose the titanium Level TROLL® 700 instrument when you need a water level instrument with exceptional performance. Professional logging options expand functionality:

• Linear average, step linear, true logarithmic, and fast linear (4x/second) logging in addition to standard linear, fast linear, and event
• 8A fast logging rate of 4 logs per second
• "Pause" and "Restart" logging features—Restart logarithmic sampling within the same file.

Applications

• Aquifer characterization—Step-drawdown tests, constant-rate pump tests, and slug tests
• Multi-zone aquifer monitoring
• Real-time monitoring via telemetry
• Stormwater monitoring
• Tide/harbor monitoring

Streamline Aquifer Characterization Tests
For your next pump test, rent the Virtual HERMIT® Aquifer Testing Kit from In-Situ® Rentals. The kit streamlines step-drawdown and constant-rate pump tests. Monitor an entire well field with one system.

Features

• Integrated Modbus/RS485, SDI-12, and 4-20 mA simplify connection to SCADA and telemetry systems
• 4 MB memory
• Fastest logging rate and Modbus rate of 4 per second
• Fastest SDI-12 and 4-20 mA output rate of 1 per second
• Sensor accuracy of ±0.1% full scale
• Vented (gauged) and non-vented (absolute) instruments
• Narrow diameter body (0.72" OD)
• Uses Win-Situ® software for simplified setup and fast data downloads