Flow meters (flowmeters) and flow sensors are devices used for measuring the flow rate or quantity of a moving fluid or gas

Water quality testing instruments are used to test water for chemical and biological agents, and to measure variables such as clarity and rate of movement

Metering pumps are precision pumps, which dispense an exact amount of material. They are used in a variety of chemical dosing and metering applications

Liquid flow meters are used for measuring the flow or quantity of a moving fluid

Water quality photometers and colorimeters are ion-specific computer-interfaced probes designed to determine the concentration of a solution from its color intensity

Gas flow meters are used for measuring the flow or quantity of a moving gas in an enclosed pipe or passage.

Oil in water monitors are used to detect the presence of hydrocarbons in water

Conductivity meters, dissolved solids meters, and resistivity meters are analytical instruments that measure the conductivity, dissolved solids, and/or resistivity of a liquid sample

A mass flow meter is a device that consist of a mass flow sensor or transducer and signal processing electronics.  Fluid (liquid or gas) flow is measured in mass rate units (lbs/min

Water pumps are designed to move water that does not contain suspended solids or particulates. Applications include water supply, irrigation, land and mine drainage, sea water desalination, and condensate transport

Water heaters are gas, oil or electric-fired devices used to heat water for residential and commercial use

Moisture meters are used to measure the moisture content in bulk solids, liquids and gases

Paddlewheel flow meters have a paddle wheel that is perpendicular to the flow path. The rotor axis is positioned to limit contact between the paddles and the flowing media

Analog panel meters measure and display processes and electrical variables with a simple dial display

Positive displacement flow meters measure the volume or flow rate of a moving fluid or gas by dividing the media into fixed, metered volumes. These devices consist of a chamber that obstructs the media flow and a rotating or reciprocating mechanism that allows the passage of fixed-volume amounts