In-Situ Rugged BaroTROLL Data Logger ammonium and general QC laboratories that

and general QC laboratories that need dependable benchtop pH and redox results with documented calibration

Durable & Reliable - Features heavy-gauge cable for minimal voltage drop and hermetically sealed electric connectors for optimal performance

ensuring accurate and reliable results

No need for pre-rinsing

with no controller necessary (low flow controller is optional)

In-Situ Rugged BaroTROLL Data Logger ammonium and general QC laboratories thatThe Rugged BaroTROLL measures and logs barometric pressure and temperature to compensate the Rugged TROLL 100 and 200's non vented (absolute) water level data for barometric fluctuations. Titanium construction and a 10+ year internal battery keep it running maintenance free for years in the field. Quick data access via telemetry, direct read cable, or docking station. Pair with Baro Merge software to automatically post correct water level measurements