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Sort by:
Rosemount Analytical Model 1056 Dual Input Analyzer
Dual input analyzer offers a wide range of measurement choices supporting most industrial, commercial & municipal applications
$1,191.00
In Stock
YSI Professional Plus Multiparameter Meter
The toughest, smartest and most versatile water quality meter available
$1,290.00
$1,225.50
In Stock
GF Signet 9900 Transmitter
SmartPro single channel interface & multi-parameter input selection
$637.00
$573.30
In Stock
Horiba U-50 Series Multi-Parameter Water Quality Meter
Measure and display up to 11 water quality parameters simultaneously
$3,345.00
Rosemount Analytical 400 / 400VP Endurance Conductivity Sensor
Screw-in general purpose conductivity sensors with Variopol quick disconnect fitting
$504.00
In Stock
Rosemount Analytical 56 Dual Input Analyzer
High resolution full color screen, local operator interface, 480 x 272 pixel display
$1,895.00
In Stock
Rosemount Analytical Model 5081 Transmitters
Two-wire transmitter with explosion-proof enclosure measures a wide range of parameters
$2,439.00
GF Signet 8900 Multi-Parameter Controller
Measures flow, pH, ORP, conductivity, pressure, level, and temperature
$1,232.00
In Stock
Rosemount Analytical 1066 Liquid Analytical Transmitter
Loop-powered transmitter measures pH, ORP, conductivity, resistivity, oxygen, free chlorine, total chlorine, monochloramine and ozone
$1,855.00
Rosemount Analytical Model 228 Conductivity Sensor
Submersion/Insertion toroidal (non-contacting) sensor for use in dirty, corrosive, or high conductivity liquids
$895.00
In Stock
GF Signet 2850 Conductivity/Resistivity Sensor
Available in various configurations for maximum installation flexibility
$422.00
$379.80
GF Signet 9950 Transmitter
Two channel transmitter/controller can support two sensors of same or different types in one instrument
$1,042.00
$937.80
In Stock
GF Signet 2819-2823 Conductivity/Resistivity Electrodes
Conductivity/resistivity sensors provide highly accurate sensing across a very broad dynamic range
$437.00
$393.30
In Stock
Rosemount Analytical Model 1057 Multi-Parameter Analyzer
Three-input intelligent analyzer monitors a wide range of water quality parameters
$1,930.00
YSI ProDSS Multiparameter Meter
Portable digital sampling for the measurement of up to 17 water quality parameters, probe sold separately
$1,650.00
Rosemount Analytical Pur-Sense Model 225 Conductivity Sensor
Toroidal, non-contacting sanitary sensor, resists corrosion and fouling
$1,190.00
Extech EC500 pH/Conductivity Meter
Measures conductivity, TDS, salinity, pH, and temperature using one just electrode
$169.99
Rosemount Analytical 402 / 402VP Endurance Conductivity Sensor
Retractable, can be removed without shutting down and draining line
$1,163.00
Rosemount Analytical Model 403 / 403VP Endurance Conductivity Sensor
Tri-Clover Flange conductivity sensors designed for water-for-injection
$967.00
AquaMetrix Model ES-5 Series Conductivity Sensors
Loop powered 4-20 direct output toroidal conductivity sensor, low maintenance, reduced cleaning requirements
$675.00
Rosemount Analytical Model 142 Conductivity Sensor
Low conductivity, rugged, withstands high temperatures and pressure
$821.00
Rosemount Analytical WQS Electrochemical / Optical Water Quality System
Multi-parameter electrochemical / optical water quality system
Select options for pricing
Rosemount Analytical Model 222 Conductivity Sensor
Flow through sensor for high pressure, high temp, fibrous, and corrosive liquids
$3,863.00
Rosemount Analytical Model 226 Conductivity Sensor
Toroidal non-contacting, rugged, large bore sensor, withstands harsh conditions
$1,301.00
E+H Liquiline CM444 Transmitter
Transmitter for pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate and many other parameters.
Select options for pricing
YSI MultiLab 4010-1W Water Quality Instrument
Single channel input with wireless capability for pH, ORP, optical-Based DO/BOD, or conductivity
$1,095.00
Horiba LAQUAact PC-110 Meter
Dual channel, switchable display, IP67 waterproof and dustproof, measures pH, ORP, conductivity, salinity, resistivity and TDS
$1,100.00
Rosemount Analytical Model 150 Conductivity Sensor
Flow-through insertion/submersion sensor, high pressure systems 175 psig at 100°F
$1,015.00
GF Signet 2839-1V to 2842-1V Conductivity Electrodes
Compact 316 SS electrodes with injection molded PVDF process connections and insulators, made for small pipes
$376.00
$338.40
AquaMetrix AS Series Conductivity Probes
Flow-through or submersible sensors, CPVC shell encapsulated with high temperature epoxy
$240.00
Rosemount Analytical Model 140 Conductivity Sensor
Retractable mounting configuration, moderate to high conductivity
$1,635.00
Extech EC400 Conductivity Meter
High accuracy, multi-range sensor capable of measuring conductivity, TDS, salinity, and temperature
$109.99
Rosemount Analytical Model 404 Endurance Low Flow Conductivity Sensor
Combines the conductivity sensor with a flow cell
$696.00
YSI EcoSense EC300M Conductivity Meter
Accurate, economical, handheld measurements, IP67 waterproof housing
$399.00
$379.05
YSI Pro2030 Dissolved Oxygen & Conductivity Meter
Measures dissolved oxygen, salinity, conductivity, specific conductance, TDS, barometric pressure and temperature
$795.00
$755.25
Rosemount Analytical Model 242 Flow Toroidal Conductivity Sensor
Ideal for use with viscous, abrasive, or fibrous process liquids.
$5,083.00
Extech EC600 Waterproof Conductivity Meter Kit
7-in-1 meter with lab-quality performance measures conductivity, TDS, salinity, resistivity, pH, mV and temperature
$559.90
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
$76.99
In Stock
E+H Liquiline CM442 Transmitter
Transmitter for pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate and many other parameters.
$1,847.28
In Stock
AquaMetrix AM Series Conductivity Probes
Variable insertion with 316 stainless steel electrodes for flow through or submersible applications
$375.00
Rosemount Analytical Model 410VP PUR-SENSE Conductivity Sensor
Four electrode sanitary flange, initial calibration not required
$944.00
YSI EcoSense EC300A Conductivity Meter
Accurate, economical, handheld measurements, IP67 waterproof housing
$315.00
$299.25
Extech DO700 Portable Dissolved Oxygen Meter
Measures dissolved oxygen concentration / saturation, pH, mV, conductivity, TDS, salinity, resistivity and temperature
$900.90
Horiba LAQUAact EC-110 Meter
Measures conductivity, resistivity & TDS, with IP67 protection & built-in memory with up to 1,000 data points
$625.00
Extech EC210 Conductivity / TDS Meter
Compact, handheld instrument for quick, accurate measurements of conductivity or total dissolved solids plus temperature in water
$199.99
YSI Pro1030 Multiparameter Meter
Tough, smart and versatile pH/ORP/Conductivity/Salinity/TDS/Temperature meter designed for rugged field work
$799.00
$759.05
YSI Pro30 Conductivity Meter
Handheld field meter for conductivity, salinity, TDS and temperature
$610.00
$579.50
YSI MultiLab 4010-2W Water Quality Instrument
Two-channel input with wireless capability for pH, ORP, DO/BOD, and conductivity, and built-in OUR/SOUR calculations
$1,490.00
Horiba LAQUAtwin Conductivity Meter
2 electrode bipolar AC measurement principle up to 199.9 mS/cm with ±2% full scale accuracy
$120.00
E+H Memosens CLS82D Conductivity Sensor
4 electrode conductive conductivity sensor, 1µS/cm to 500 000 µS/cm range, hygienic design
Select options for pricing
Rosemount Analytical Model 141 Conductivity Sensor
Moderate to high conductivity, rugged, screw-in mounting configuration
$821.00
AquaMetrix ES Electrodeless Conductivity Sensor
Toroidal conductivity sensor, polypropylene body with convertible style fitting
$695.00
Rosemount Analytical Model 245 Conductivity Sensor
Sanitary Flow-Through Toroidal for use with viscous, abrasive, or fibrous solution
$12,584.00
Extech 341350A-P Oyster Series pH/Conductivity/TDS Meter
Rugged pH/conductivity/TDS meter for handheld or benchtop applications
$489.99
Extech DO610 Dissolved Oxygen/pH/Conductivity Kit
User friendly kit economically measures 6 parameters
$439.99
YSI MultiLab 4010-3W Water Quality Instrument
Three-channel input with wireless capability for pH, ORP, DO/BOD, and conductivity, and built-in OUR/SOUR calculations
$1,920.00
YSI EcoSense EC30A Conductivity Pen
Measures conductivity, TDS, Temperature, IP67 waterproof housing, automatic temperature compensation
$147.00
Extech EC100 Conductivity Meter
Measures conductivity and temperature with simultaneous readout display, Conductivity ranges: 0 to 1999μS/cm, 00 to 19.99mS/cm
$65.99