Everything you need to replace your expired RDO Trio or RDO Core IC cap.

Replacement restrictor end cap, rubber bumper and o-ring for the Aqua TROLL 600 or 800.

Replacement restrictor end cap, rubber bumper and o-ring for the Aqua TROLL 500 or 600.

The Aqua TROLL Replacement Bumper Kit includes rubber bumpers that can be placed on the end of an Aqua TROLL Multiparame

Everything you need to replace your expired RDO-X Cap for the Aqua TROLL 500 and Aqua TROLL 600 Multiparameter Sondes.

The Aqua TROLL Titanium Restrictor for the Aqua TROLL 500, 600, 700 and 800 Multiparameter Sondes delivers enhanced reli

Use to wirelessly connect an In-Situ instrument to a mobile device and the VuSitu mobile app.

Everything you need to replace your expired RDO Trio wiper brush.

Prolongs the length of your deployment by protecting your instrument.

Measures and records water level and pressure, conductivity and temperature. Vented or non-vented.

Measures and records conductivity and temperature.

In-Situ’s premier water level logger, ideal for groundwater professionals who require higher data resolution, expanded m

A cost-effective, sub 1-inch, vented option suited for a variety of fresh, saline and contaminated water applications. 

Measures and logs water level, water pressure and temperature in a low-maintenance system. Ideal for long-term monitorin

This premium water level data logger, available in a vented (35ft (11m)) configuration, exceeds USGS surface water stage

Use the BaroTROLL Data Logger with non-vented (absolute) In-Situ instruments to conveniently measure and log barometric

Measures and logs water level, water pressure and temperature. This economical, non-vented (absolute) water level logger

In-Situ’s most economical option for measuring and logging water level, water pressure and temperature. Use this durable

Connect a Level TROLL,  and Aqua TROLL, to a PC or RuggedReader.

Connect your cabled Rugged TROLL 200 or Rugged BaroTROLL Data Logger and a computer or RuggedReader Handheld PC.

Connects a stripped-and-tinned RDO PRO-X Probe, RDO PRO Probe, or Aqua TROLL 400 Instrument to a computer.

Combine the WaterWatch² Expansion Box with the 7300w² Monitor to support up to eight sensors per monitor.

The core product in the WaterWatch range - the 7300 Monitor provides all the user interface and system configuration

Stable and repeatable solid state standard to perform RFU calibrations and checks on the Aqua TROLL Crude Oil sensor.

Stable and repeatable solid state standard to perform RFU calibrations and checks on the Aqua TROLL Fluorescein WT senso

Stable and repeatable solid state standard for RFU calibration and checks on the Aqua TROLL FDOM sensor.

Secure the RDO Blue's sensor with a standard guard. This kit includes one replacement guard and a set of O-rings.

Use the Rugged TROLL Docking Station to program data loggers and download data.

Calibration cup and sponges to perform RDO Blue calibration.

Everything you need to perform 2-point dissolved oxygen calibrations on Aqua TROLL 400, Aqua TROLL 600, RDO PRO, RDO PRO