pH transmitters provide electrical outputs that are proportional to potential of hydrogen (pH) inputs. Learn More

pH and oxidation reduction potential (ORP) instruments measure or monitor pH (relative concentration of hydrogen ions [H+] in a solution) as well as ORP. Search by Specification | Learn More

pH and ORP controllers monitor and can control the pH (acidity or alkalinity) and/or the ORP (oxidation reduction potential) of liquids involved in a testing or process application. Search by Specification | Learn More

Ion specific electrode meters are millivolt meters that interface with ion selective electrodes (ISEs). These meters take the potential generated by the electrode and convert it into units of concentration. Search by Specification | Learn More

Ultrasonic flow meters use sound waves to determine flow rates. They can be either Doppler Effect meters or Time-of-Flight meters. Search by Specification | Learn More

Conductivity meters, dissolved solids meters, and resistivity meters are analytical instruments that measure the conductivity, dissolved solids, and/or resistivity of a liquid sample. Search by Specification | Learn More

Metering pumps are precision pumps, which dispense an exact amount of material. They are used in a variety of chemical dosing and metering applications. Search by Specification | Learn More

Liquid flow meters are used for measuring the flow or quantity of a moving fluid. Search by Specification | Learn More

...the volume between the electrodes. Cell constant K is directly proportional to the distance separating the 2 conductive plates and inversely proportional to their surface area. K= d/a. Cell constants should be matched to the meter or controller... Search by Specification | Learn More

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 Search by Specification | Learn More

Meter provers and flow proving components provide a known traceable volume to simulate actual operating conditions to test and verify the performance of flow meters and transfer meters. Learn More

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. Search by Specification | Learn More

...a wide variety of flow controllers, switches, meters and detectors. They are designed to analyze flow quality, meter flow rates, or detect leaks of both liquids and gases. Gas sensors and analyzers are used to measure the amount of a specific gas... Search by Specification | Learn More

Test equipment rental and instrument rental services rent or lease test equipment for electrical, electronic, vibration, acoustic, dimensional, NDT, analytical, environmental, process, EMI/RFI, and other specialty testing, measurement or inspection applications. Learn More