Conductivity / Resistivity / Salinity / TDS Meters
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Dual input analyzer offers a wide range of measurement choices supporting most industrial, commercial & municipal applications
SmartPro single channel interface & multi-parameter input selection
The toughest, smartest and most versatile water quality meter available
Screw-in general purpose conductivity sensors with Variopol quick disconnect fitting
Measure and display up to 11 water quality parameters simultaneously
Starting at
$3,550.00
High resolution full color screen, local operator interface, 480 x 272 pixel display
Starting at
$2,010.00
Three-input intelligent analyzer monitors a wide range of water quality parameters
Starting at
$1,987.00
Measures flow, pH, ORP, conductivity, pressure, level, and temperature
Loop-powered transmitter measures pH, ORP, conductivity, resistivity, oxygen, free chlorine, total chlorine, monochloramine and ozone
Starting at
$1,968.00
Two-wire transmitter with explosion-proof enclosure measures a wide range of parameters
Starting at
$2,588.00
Transmitter for pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate and many other parameters.
Available in various configurations for maximum installation flexibility
Submersion/Insertion toroidal (non-contacting) sensor for use in dirty, corrosive, or high conductivity liquids
Portable digital sampling for the measurement of up to 17 water quality parameters, probe sold separately
Starting at
$1,650.00
Two channel transmitter/controller can support two sensors of same or different types in one instrument
Starting at
$1,078.00
$970.20
Conductivity/resistivity sensors provide highly accurate sensing across a very broad dynamic range
Toroidal, non-contacting sanitary sensor, resists corrosion and fouling
Starting at
$1,225.00
2 electrode bipolar AC measurement principle up to 199.9 mS/cm with ±2% full scale accuracy
Starting at
$120.00
Measures conductivity, TDS, salinity, pH, and temperature using one just electrode
Starting at
$169.99
Transmitter for pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate and many other parameters.
Select options for pricing
Tri-Clover Flange conductivity sensors designed for water-for-injection
Starting at
$1,006.00
Single channel input with wireless capability for pH, ORP, optical-Based DO/BOD, or conductivity
Starting at
$1,122.00
Retractable mounting configuration, moderate to high conductivity
Starting at
$1,701.00
Compact 316 SS electrodes with injection molded PVDF process connections and insulators, made for small pipes
Dual channel, switchable display, IP67 waterproof and dustproof, measures pH, ORP, conductivity, salinity, resistivity and TDS
$1,100.00
Handheld field meter for conductivity, salinity, TDS and temperature
$610.00
$579.50
Loop powered 4-20 direct output toroidal conductivity sensor, low maintenance, reduced cleaning requirements
Starting at
$675.00
Ideal for use with viscous, abrasive, or fibrous process liquids.
Starting at
$5,236.00
Flow-through or submersible sensors, CPVC shell encapsulated with high temperature epoxy
Starting at
$240.00
Toroidal non-contacting, rugged, large bore sensor, withstands harsh conditions
Starting at
$1,341.00
Flow-through insertion/submersion sensor, high pressure systems 175 psig at 100°F
Starting at
$1,045.00
Low conductivity, rugged, withstands high temperatures and pressure
Starting at
$854.00
Retractable, can be removed without shutting down and draining line
Starting at
$1,210.00
Multi-parameter electrochemical / optical water quality system
Select options for pricing
Four electrode sanitary flange, initial calibration not required
Starting at
$972.00
Flow through sensor for high pressure, high temp, fibrous, and corrosive liquids
Starting at
$3,979.00
7-in-1 meter with lab-quality performance measures conductivity, TDS, salinity, resistivity, pH, mV and temperature
$559.90
High accuracy, multi-range sensor capable of measuring conductivity, TDS, salinity, and temperature
Starting at
$109.99
Variable insertion with 316 stainless steel electrodes for flow through or submersible applications
Starting at
$375.00
Measures dissolved oxygen, salinity, conductivity, specific conductance, TDS, barometric pressure and temperature
Starting at
$795.00
$755.25
Moderate to high conductivity, rugged, screw-in mounting configuration
Starting at
$854.00
Accurate, economical, handheld measurements, IP67 waterproof housing
Starting at
$315.00
$299.25
4 electrode conductive conductivity sensor, 1µS/cm to 500 000 µS/cm range, hygienic design
Select options for pricing
Toroidal conductivity sensor, polypropylene body with convertible style fitting
Starting at
$695.00
Combines the conductivity sensor with a flow cell
Starting at
$717.00
Measures conductivity, TDS and temperature, adjustable Conductivity to TDS ratio factor from 0.4 to 1.0, conveniently calculates the TDS value
$76.99
In Stock
Compact, handheld instrument for quick, accurate measurements of conductivity or total dissolved solids plus temperature in water
$199.99
Tough, smart and versatile pH/ORP/Conductivity/Salinity/TDS/Temperature meter designed for rugged field work
$799.00
$759.05
Sanitary Flow-Through Toroidal for use with viscous, abrasive, or fibrous solution
Starting at
$12,962.00
Measures dissolved oxygen concentration / saturation, pH, mV, conductivity, TDS, salinity, resistivity and temperature
$900.90
Measures conductivity, resistivity & TDS, with IP67 protection & built-in memory with up to 1,000 data points
$670.00
Two-channel input with wireless capability for pH, ORP, DO/BOD, and conductivity, and built-in OUR/SOUR calculations
Starting at
$1,527.00
Three-channel input with wireless capability for pH, ORP, DO/BOD, and conductivity, and built-in OUR/SOUR calculations
$1,968.00
Measures conductivity, TDS, Temperature, IP67 waterproof housing, automatic temperature compensation
$147.00
User friendly kit economically measures 6 parameters
$439.99
Accurate, economical, handheld measurements, IP67 waterproof housing
Starting at
$399.00
$379.05
Measures conductivity and temperature with simultaneous readout display, Conductivity ranges: 0 to 1999μS/cm, 00 to 19.99mS/cm
$65.99
Rugged pH/conductivity/TDS meter for handheld or benchtop applications
Starting at
$489.99