TDS Meters

TDS (Total Dissolved Solids) meters are a type of conductivity sensor that measures the amount of dissolved solids in a solution. Conductivity sensors measure the ability of a water sample to conduct an electrical current. Pure water is a poor conductor of electricity but adding ions from dissolved salts and inorganic materials such as alkalis, chlorides, sulfides and carbonate compounds increases the conductivity of a sample making conductivity an important water quality measurement.

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Filter TDS Meters

CATEGORY: Conductivity Sensors (); pH Meters ()

BRAND: Endress+Hauser (); Extech (); Georg Fischer / GF Signet (); Rosemount ()

IN STOCK: Yes (); No ()

Rosemount 1056 Intelligent Four-Wire Transmitter

Rosemount 1056 Intelligent Four-Wire Transmitter

Dual input analyzer offers a wide range of measurement choices supporting most industrial, commercial & municipal applications.

Some Models in Stock

Starting at $1,789.64

Rosemount 56 Dual Input Analyzer

Rosemount 56 Dual Input Analyzer

High resolution full color screen, local operator interface, 480 x 272 pixel display.

Some Models in Stock

Starting at $3,061.28

E+H Liquiline CM444 Transmitter

E+H Liquiline CM444 Transmitter

Transmitter for pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate and many other parameters.

Mfg. has some models in stock

Starting at $3,772.02

GF Signet 9950 Two-Channel Transmitter

GF Signet 9950 Two-Channel Transmitter

Two channel transmitter/controller can support two sensors of same or different types in one instrument.

Starting at $1,427.40

Rosemount 1066 Single Channel Transmitter

Rosemount 1066 Single Channel Transmitter

Loop-powered transmitter measures pH, ORP, conductivity, resistivity, oxygen, free chlorine, total chlorine, monochloramine and ozone.

Some Models in Stock

Starting at $2,734.69

E+H Liquiline CM448 Transmitter

E+H Liquiline CM448 Transmitter

Flexible multiparameter field device for all industries, modular 4 wire controller.

Mfg. has some models in stock

Starting at $5,587.45

Rosemount Model 1057 Multi-Parameter Analyzer

Rosemount Model 1057 Multi-Parameter Analyzer

Three-input intelligent analyzer monitors a wide range of water quality parameters.

Starting at $2,842.75

Extech EC600 Waterproof Conductivity Meter Kit

Extech EC600 Waterproof Conductivity Meter Kit

7-in-1 meter with lab-quality performance measures conductivity, TDS, salinity, resistivity, pH, mV and temperature.

Extech EC150 Conductivity / TDS / Temperature Meter

Extech EC150 Conductivity / TDS / Temperature Meter

Measures conductivity, TDS and temperature, adjustable Conductivity to TDS ratio factor from 0.4 to 1.0, conveniently calculates the TDS value.

Extech EC400 Conductivity Meter

Extech EC400 Conductivity Meter

High accuracy, multi-range sensor capable of measuring conductivity, TDS, salinity, and temperature.

Extech EC210 Conductivity / TDS Meter

Extech EC210 Conductivity / TDS Meter

Compact, handheld instrument for quick, accurate measurements of conductivity or total dissolved solids plus temperature in water.

Extech EC500 pH/Conductivity Meter

Extech EC500 pH/Conductivity Meter

Measures conductivity, TDS, salinity, pH, and temperature using one just electrode.

Starting at $204.00