Water Quality Sensors
Product Categories
HF Scientific - MTOL+ Online Process Turbidimeter
Specifically designed to meet regulations of EPA 180.1 and ISO 7027, with user-selectable ranges 0 to 10, 0 to 100, or 0 to 1000 NTU.
HF Scientific - CLX Online Residual Oxident and Chlorine Analyzer
The CLX Online Chlorine Analyzer has been specifically designed for drinking water, wastewater, industrial and marine residual chlorine monitoring applications.
HF Scientific - MCX Online Monochloramine Monitor
Accurately measures monochloramine and total ammonia to calculate free ammonia and provides accurate readings every 15 to 20 minutes. Easy, 30-day reagent replacement for continuous operation.
In-Situ - Aqua TROLL 500 Multiparameter Probe
Flexible multi-parameter sonde with interchangeable sensors, the Aqua TROLL 500 replaces multiple instruments and saves time in the field to reduce overall monitoring costs.
In-Situ - Aqua TROLL 600 Multiparameter Probe
Flexible multi-parameter sonde with interchangeable sensors, and internal power and data logging. The Aqua TROLL 600 replaces multiple instruments and saves time in the field to reduce overall monitoring costs.
In-Situ - RDO Blue Dissolved Oxygen Probe
NEW! Use your iOS™ or Android™ mobile device to check dissolved oxygen levels instantly.
In-Situ - RDO PRO-X Dissolved Oxygen Probe
Low maintenance optical measurement of dissolved oxygen and temperature in process applications.
In-Situ - Aqua TROLL 400 Multiparameter Probe
All-in-one multiparameter process probe designed to measure 12 water parameters.
In-Situ - FloPro XCi - Flow and Water Quality Monitor
Monitor wastewater, stormwater and industrial flows in full pipes, partially full pipes and open channels
In-Situ - HydroMace XCi - Water Environmental Monitor
Monitors inputs ranging from flumes and weirs, water quality sensors and rainfall gauges, drinking water flows (leak detection), and weather stations.
In-Situ - Aqua TROLL 200 Data Logger
Measures and records water level & pressure, conductivity, and temperature. Vented or non-vented. Sensor body is made of titanium.
In-Situ - Aqua TROLL 100 Data Logger
Measures and records conductivity and temperature, the sensor body is Titanium construction.
In-Situ - RDOX Optical Dissolved Oxygen Sensor
The rugged dissolved oxygen (RDO) RDOX probe uses optical technology for measuring DO in demanding wastewater process environments and is available in stainless steel.
HF Scientific - MicroTPW White Light Portable Handheld Turbidimeter
With a resolution of 0.01 NTU and an extended range to 1,100 NTU, the EPA-accepted MicroTPW white light handheld turbidimeter is great for measuring turbidity in the field.
HF Scientific - MicroTPI infrared Portable Handheld Turbidimeter
With a resolution of 0.01 NTU and an extended range of 1,100 NTU, the Infrared MicroTPI is a perfect partner for field use.
HF Scientific - Chlorine Pocket Photometer
Accurately measure free or total chlorine, EPA approved method. Includes carrying case, PPD-2 powder pop dispenser.
HF Scientific - M100+ Laboratory Turbidimeter
It offers an easy solution for verifying the operation of online turbidimeters like the MTOL+. Auto Ranging from 0 to 4000 NTU, the M100+ senses the turbidity level of the sample and automatically adjusts the measurement range.