In-Situ - smarTROLL Handheld with RDO Probe
NEW! Use your iOSâ„¢ or Androidâ„¢ mobile device to check dissolved oxygen levels instantly.
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In-Situ - Rugged TROLL 100 Data Logger
Records water level, pressure, and temperature. Non-vented only options available. Periodic data download.
In-Situ - Rugged TROLL 200 Data Logger
Records water level, pressure, and temperature. Non-vented only options available. Use for real-time data applications.
In-Situ - Rugged BaroTROLL Data Logger
Records barometric pressure to compensate for changes in water level due to barometric fluctuations. Titanium construction, 1-inch diameter.
In-Situ Level TROLL 400 Data Logger
Non-Vented only (for vented use Model 500). The model 400 records water level, pressure, and temperature.