Aquaculture temperature sensor Troll series

Measure and record water pressure, conductivity, and temperature with the AKVA TROLL 200, or conductivity and temperature with the AKVA TROLL 100. Unique conductivity cell allows for a wide, accurate measurement range in a narrow diameter instrument. The new Multi Sensor is a compact instrument that houses six water quality sensors and measures 12 parameters: ■Actual and specific conductivity, salinity, total dissolved solids, resistivity and density ■Dissolved oxygen ■ORP ■pH ■Temperature ■Water level and water pressure (absolute)