Aqua TROLL 400 Multiparameter Probe Bundle:Aqua TROLL 400 bundle w/ 5' cable Review the manufacturer VFX specifications

Review the manufacturer VFX specifications

This listing currently offers 50 ft and 100 ft cords

and reducing excess nitrogen or phosphorus compounds

and mechanical antifouling

Aqua TROLL 400 Multiparameter Probe Bundle:Aqua TROLL 400 bundle w/ 5' cable Review the manufacturer VFX specificationsThe Aqua TROLL 400 simplifies decision making with a fixed set of sensors that measure: Actual and specific conductivity, salinity, total dissolved solids, resistivity and density Dissolved oxygen (optical RDO) ORP pH Temperature Water level and water pressure (absolute) Bundles include the selected cable length and the Bluetooth Wireless TrollCom to connect to your existing iOS or Android device. Rugged and compact, the Aqua TROLL 400 can be used for