The Aqua TROLL 400 Low-Flow Pelican Case is a field-ready, waterproof, protective case that holds everything you need to perform Low-Flow groundwater sampling with the Aqua TROLL 400 Multiparameter Probe. The case includes a foam insert with cutouts to hold the Aqua TROLL 400 Instrument, cable, mobile device, flow cell, flow cell fittings, and base plate. The Low-Flow Sampling equipment is used to direct the flow of water past the sensors of the Aqua TROLL 400 Instrument during purging and low-flow sample tests. The seal between the instrument and the flow cell prevents water oxygenation prior to analysis. The 3- way intake valve can be used to divert flow for sample collection. The anti-siphon check valve prevents backflow at the outlet. The system accommodates 3/8 in. and 1/4 in. tubing, which is not included.

Includes:

• Pelican locking case
• Custom cut foam