In Situ Multi Parameter Water Quality Monitoring

MP TROLL 9500

Smart Sensors that are 'Plug and Play' remember calibration

Dissolved Oxygen -- Constant Power for Maximum Accuracy

Single "Quick-Cal" solution -- calibrate most sensors at the same time!

Pre-Calibrated and ready to use -- Ready to use right out of the box!

Internal datalogger with up to 4MB (1,760,000 data points!) 

User-replaceable, powerful D batteries provide maximum power -- up to 6 months.

Vented Quick-Connect cable (FEP) -- Fully detachable!

Internal barometric sensor -- record real-time barometric changes