Water Quality Measurement, Testing and Analysis Categories: Select a Category 4 - 20 mA Water Quality Sensors Environmental and Industrial Water Quality Sensors & Data Loggers Multiparameter Water Quality Sondes Continuous Online Water Quality Monitoring Pocket Water Testers LAB & FIELD INSTRUMENTS Field Water Quality Meters Benchtop Meters BOD & Respirometers Water Quality Instrumentation 4 - 20 mA Water Quality Sensors | Environmental and Industrial Water Quality Sensors & Data Loggers | Multiparameter Water Quality Sondes | Continuous Online Water Quality Monitoring | Pocket Water Testers | LAB & FIELD INSTRUMENTS | 4 - 20 mA Water Quality Sensors Environmental and Industrial Water Quality Sensors & Data Loggers Multiparameter Water Quality Sondes Continuous Online Water Quality Monitoring Pocket Water Testers LAB & FIELD INSTRUMENTS 3177MB Benchtop Meter W/ Bluetooth Connectivity from $59.00 LaMotte® SMART3 Colorimeter $1,475.00 Imacimus 2 ISE Nitrite ISE Analyzer and pH Meter $1,409.00 Imacimus 2 ISE Fluoride Analyzer and pH Meter $1,409.00 Imacimus 2 ISE Calcium and pH Meter from $99.00 Imacimus 2 ISE Bromide and pH Meter $1,409.00 Imacimus 2 ISE Lithium Ion and pH Analyzer $1,527.00 Policontrol Chlorine Colorimeter from $31.25 pHionics 4 - 20 mA pH Water Quality Sensors STs Series from $53.00 pHionics STs Series Conductivity Sensor from $53.00 pHionics STs Series ORP (Redox) Sensor from $1,111.00 WQ401 Dissolved Oxygen Sensor from $1,171.00 Available for Backorder WQ-FDO Optical Dissolved Oxygen Sensor $1,948.00 WQ730 Turbidity Sensor (Discontinued) from $31.00 Available for Backorder WQ101 Ambient and Water Temperature Sensor $0.00 WQ600 ORP (Redox) Sensor from $879.00 Available for Backorder WQ201 Submersible pH Sensor from $202.00 Available for Backorder WQ Submersible Conductivity Sensor from $1,249.00 Available for Backorder CTX2 Smart Conductivity Sensor With Data Logger from $1,512.00 TURBO Turbidity Sensor With Built-in Data Logger from $3.25 TempHion Water Quality Sensor With Data Logger from $330.00 T1 Digital Stainless Steel Temperature Sensor from $2.15 Horiba U-50 Multi-Parameter Water Quality Tester $0.00 Seametrics Multi-Parameter Sonde from $2.08 DO2 Dissolved Oxygen Sensor W/ Data Logger $3,474.00 WTW MPP 930 IDS Multi-Parameter Sonde W/ Built-in Pressure Transducer $3,762.00 Available for Backorder Imacimus 10 Portable Multi-Ion Analyzer & pH Meter from $1,917.00 Imacimus 5 Portable Multi-Ion Analyzer & pH Meter $1,380.00 WTW Viso Turb 900-P IDS Digital Turbidity Sensor from $52.00 HF Scientific CLX OnLine Residual Chlorine Analyzer $0.00 TB500 Online Turbidity Analyzer (product no longer available) from $1,962.00 MTOL+ Online Process Turbidimeter $0.00 Geotech Portable Turbidimeter from $260.00 WTW Portable Turbidity Meter Turb 430 IR from $2,079.00 WTW Turbiditmeter TURB 430-T from $2,268.00 WQ770 Turbidimeter (Discontinued) from $1,947.00 Available for Backorder WTW PhotoFlex Portable Colorimeter from $2,024.00 WTW Multi-Parameter Portable Water Quality Meter 3630 IDS $0.00 6177 pH/Redox (ORP) and Temperature Benchtop Meter $258.00 3177 Conductivity TDS and Salinity Benchtop Meter from $25.00 OxiTop IDS BOD Self Check and Aerobic Degradation System $0.00 Available for Backorder BOD Measuring system OxiTop-i $0.00 pH Tester Model 610B $60.00 Total Dissolved Solids Tester TDS110B $65.00 Conductivity Tester $65.00 ORP and Temperature Tester 650B $70.00
