Sensors Meters and Data Recorders Water Quality Instrumentation 4 - 20 mA Water Quality Sensors | Smart Sensors With Data Logging | Multiparameter Water Quality Sondes | Continuous Online Water Quality Monitoring | Pocket Water Testers | LAB & FIELD INSTRUMENTS | 4 - 20 mA Water Quality Sensors Smart Sensors With Data Logging Multiparameter Water Quality Sondes Continuous Online Water Quality Monitoring Pocket Water Testers LAB & FIELD INSTRUMENTS pHionics 4 - 20 mA pH Water Quality Sensors STs Series from $53.00 Select Configuration Model 1014 pH Sensor W/ 316 Stainless and 25ft Cable Model 1014 pH Sensor W/ Titanium Body and 25ft Cable Custom Cable Length $50 + $3 Per Ft/Cable Add To Cart pHionics STs Series Conductivity Sensor from $53.00 Select Configuration 0-500 µS/cm Conductivity Sensor Model 4502 (316 Stainless Steel W/25ft Cable) 0-1000 µS/cm Conductivity Sensor Model 4103 (316 Stainless Steel W/25ft Cable) 0-5K µS/cm Conductivity Sensor Model 4503 (316 Stainless Steel W/25ft Cable) 0-10K µS/cm Conductivity Sensor Model 4104 (316 Stainless Steel W/25ft Cable) 0-50K µS/cm Conductivity Sensor Model 4504 (316 Stainless Steel W/25ft Cable) 0-100K µS/cm Conductivity Sensor Model 4105 (316 Stainless Steel W/25ft Cable) Custom Cable Configuration $3 Per Foot + $50 Per Sensor Conductivity Sensor W/ Titanium Housing and 25ft Cable (Any range as the stainless steel version) Add To Cart pHionics STs Series ORP (Redox) Sensor from $1,111.00 Select Configuration -1000 to 0 mV ORP (Redox) Sensor (Stainless Steel, 25ft Cable) Model 2001 +0 to 1000 mV ORP (Redox) Sensor (Stainless Steel, 25ft Cable) Model 2100 -1000 to +1000 ORP (Redox) Sensor (Stainless Steel, 25ft Cable) Model 2101 -500 to +500 ORP (Redox Sensor (Stainless Steel, 25ft Cable) Model 2505 ORO/Redox Sensor W/ Titanium Housing for Harsh Chemical Conditions (25ft Cable) Custom Cable Length $3 per foot + $50 per sensor Add To Cart WQ401 Dissolved Oxygen Sensor from $1,171.00 Available for Backorder Select Configuration WQ401 Dissolved Oxygen Sensor (25ft Cable) WQ401 Dissolved Oxygen Sensor (50ft Cable) WQ401 Dissolved Oxygen Sensor (75ft Cable) WQ401 Dissolved Oxygen Sensor (100ftCable) WQ401-O Online Dissolved Oxygen Sensor (25ft Cable) Add To Cart WQ-FDO Optical Dissolved Oxygen Sensor $1,948.00 Select Cable Length WQ-FDO Dissolved Oxygen Sensor W/25ft Cable WQ-FDO Dissolved Oxygen Sensor W/50ft Cable Add To Cart WQ730 Turbidity Sensor (Discontinued) from $31.00 Available for Backorder Select Sensor & Cable Length WQ730 Turbidity Sensor W/ 25ft Cable PN 400699-25 WQ730 Turbidity Sensor W50ft Cable PN 400699-50 WQ730 Turbidity Sensor W/75ft Cable PN 400699-75 WQ730 Turbidity Sensor W/100ft Cable PN 400699-100 WQ730 Turbidity Sensor W125ft Cable PN 400699-125 WQ730 Turbidity Sensor W150ft Cable PN 400699-150 WQ730 Turbidity Sensor W200ft Cable PN 400699-200 Turbidity Standard 0.0 NTU, 1 L (PN 02-009) Turbidity Standard 50 NTU 1 L (PN 02-004) Turbidity Standard 100 NTU 1 L (PN 02-005) Turbidity Standard 1000 NTU 1 L (PN 02-006) Add To Cart WQ101 Air or Water Temperature Sensor from $761.00 Select Item WQ101 Temperature Sensor (Water or Ambient) W/25ft Cable WQ101 Temperature Sensor (Water or Ambient) W/50ft Cable WQ101 Temperature Sensor (Water or Ambient) W/75ft Cable WQ101 Temperature Sensor (Water or Ambient) W/100ft Cable WQ101-O Online Temperature Sensor, 25ft Cable WQ101-O Online Temperature Sensor, 50ft (15m) Cable Add To Cart WQ600 ORP (Redox) Sensor from $879.00 Available for Backorder Select Configuration WQ600 Redox/ORP Sensor, 50ft (15m) Cable WQ600-O Online Version (REDOX, ORP) Sensor, 50ft (15m) Cable WQ600-O Online Version (REDOX, ORP) Sensor, 25ft, Cable WQ600 REDOX, ORP Sensor 25ft, Cable Add To Cart WQ201 Submersible pH Sensor from $202.00 Available for Backorder Select Configuration WQ201 pH Sensor With 50ft Cable (15M) WQ201 pH Sensor With 25ft Cable WQ201-O Online pH Sensor, 50ft (15m) Cable and 1 inch NPT thread WQ201-O Online pH Sensor, 25ft Cable and 1 inch NPT thread WQ201, pH Electrode replacement Add To Cart WQ Submersible Conductivity Sensor from $1,249.00 Available for Backorder Select Call Conductivity Sensor, 0-200uS (25ft Cable) Conductivity Sensor 0-2000, 30m (100ft) Cable SDI-12 & 4-20mA Add To Cart CTX2 Smart Conductivity Sensor With Data Logger from $1,512.00 Select Configuration CT2X Cabled 316 Stainless Conductivity, Salinity TDS (Must Order Cable) CT2X 5 PSIg Cabled 316 Stainless Conductivity + Pressure (Vented Cable Required) CT2X 15 PSIg Cabled 316 Stainless Conductivity + Pressure (Vented Cable Required) CT2X 30 PSIg Cabled 316 Stainless Conductivity + Pressure (Vented Cable Required) CT2X 50 PSIg Cabled 316 Stainless Conductivity + Pressure (Vented Cable Required) CT2X 100 PSIg Cabled 316 Stainless Conductivity + Pressure (Vented Cable Required) CT2X 300 PSIg Cabled 316 Stainless Conductivity + Pressure (Vented Cable Required) CT2X Short Version, Stainless Steel, Measures Conductivity, Temperature (Must Order Cable) CT2X Cabled, Titanium, Measures Conductivity and Temperature (Cable Required) CT2X Cabled, Titanium, Measures Conductivity + Pressure (Cable Required) Add To Cart TURBO Turbidity Sensor With Built-in Data Logger from $3.25 Select Options and Accessories Turbidity Sensor & Data Logger, 90° ISO 7027 0-3,000 NTU (Requires Cable) Turbidity Sensor and Data Logger, 90° ISO 7027 0-400 NTU (Requires Cable) Cable Option: PU Standard Cable, 5-Cond., Braided, Non-Vented w/Kevlar (price per foot) Cable Option: PU Economy Cable 5-Cond., Mylar Non-Vented (price per foot) 7A21851 Smart USB Comm. Software Package (required to configure sensor and view data) 7A60865 Auxiliary Power Box, 12V, 2200mAh Accessory for Sensors w/ batteries Add To Cart TempHion Water Quality Sensor With Data Logger from $330.00 Select Configuration TempHion, Bromide 316 Stainless, Cabled Cartridge Type (Requires Cable) TempHion, pH/ORP 316 Stainless, Cableless Version TempHion, pH/ORP 316 Stainless, Cabled Bulb Type (Requires Cable) TempHion, pH/ORP Titanium, Cableless Version Smart Sensor USB Comm. Cable - Includes Control Software & Drivers (Required For Data Retrieval) Add To Cart T1 Digital Stainless Steel Temperature Sensor from $2.15 Select Sensor and Cable 2B41810 - T1 Stainless Steel Digital Temp. Sensor (Non Recording) 7A23562 PU Standard Cable, 5-Cond., Braided, Non-Vented w/Kevlar (price per foot) 7A23554 PU Economy Cable 5-Cond., Mylar Non-Vented (price per foot) Add To Cart Horiba U-50 Multi-Parameter Water Quality Tester $0.00 Add To Cart Seametrics Multi-Parameter Sonde from $2.08 Select Configuration + Cable Type and Length 2L31000 - Measures and Records Level, Conductivity, Dissolved Oxygen, Temperature 2L31006 - Measures and Records Level, Conductivity, Turbidity, Temperature 2L31004 - Measures and Records Level, Conductivity, pH/ORP, Turbidity 2L31002 - Measures and Records Level, Conductivity, pH/ORP, Dissolved Oxygen 2L31008 Measures and Records Level, Conductivity, pH/ORP, Temperature 7A23562 - PU Standard Cable, 5-Cond., Braided, Non-Vented w/Kevlar (Per Foot) 7A23554 - PU Economy Cable 5-Cond., Mylar Non-Vented (Per Foot) 7A21851 - Smart Sensor USB Comm. Cable, Software (Required) 7A60865 - Auxiliary Power Box, 12V, 2200mAh Accessory for Sensors w/ batteries (Required) Add To Cart DO2 Dissolved Oxygen Sensor W/ Data Logger $3,474.00 Request Sales Quote WTW MPP 930 IDS Multi-Parameter Sonde W/ Built-in Pressure Transducer $3,762.00 Available for Backorder Add To Cart Dissolved Oxygen Data Logger $1,250.00 Add To Cart WTW Viso Turb 900-P IDS Digital Turbidity Sensor from $52.00 Select Item VisoTurb® 900-P Titanium Turbidity Sensor (PN 600700) Multi-Parameter 3510 IDS Single Channel Input W/ Carrying Case (PN 2FD350) Multi-Parameter 3620 IDS, Dual Channel Input W/ Carrying Case (PN 2FD560) Multi-Parameter 3630 IDS Triple Channel Input W/ Carrying Case) PN 2FD570 Cal-Kit VT900 (PN 600702) SB VT900 500ml Sample Bottle (PN 600704) A 925-P/K Protective Armor for IDS field sensors (PN 903839) AS/IDS-1.5 Connection Cable for MPP and IDS Sensors W/ Waterproof Plug Head, 1.5M (PN 903850) AS/IDS-10 Connection Cable for MPP and IDS Field Sensors W/ Waterproof head, 10M (PN 903853) Add To Cart HF Scientific CLX OnLine Residual Chlorine Analyzer $0.00 Add To Cart TB500 Online Turbidity Analyzer (product no longer available) from $1,962.00 Select Model TB502-WL TB502-IR TB504-WL Auto-clean TB504-IR Auto-clean Add To Cart MTOL+ Online Process Turbidimeter $0.00 Add To Cart Geotech Portable Turbidimeter from $250.00 Select OPTIONS Turbidimeter W/ Field Case (White Light) 0 - 1000 NTU Standard Turbidimeter W/ Economy Case (White Light) 0 - 1000 NTU Turbidimeter IR, 0 - 1000 NTU W/ Economy Case Turbidimeter IR, 0 - 1000 NTU W/ Field Case Calibration Kit for WL and IR Turbidimeters (1, 20, 100, 800 NTU) PN 52100000 Add To Cart WTW Portable Turbidity Meter Turb 430 IR from $2,079.00 Select Option TURB 430 IR Meter Only TURB 430 IR Field Set (Includes Field Case) Add To Cart WTW Turbiditmeter TURB 430-T from $2,268.00 Select Option TURB 430-T Turbidimeter W/O Carrying Case (PN 600325) TURB 430-T Turbidimeter Field Set W/ Field Carrying Case (PN 600326) Add To Cart WQ770 Turbidimeter (Discontinued) from $1,947.00 Available for Backorder Select Cable Length Configuration WQ770 Turbidity Meter W/ 25ft Cable WQ770 Turbidity Meter W/ 50ft Cable WQ770 Turbidity Meter W/ 75ft Cable WQ770 Turbidity Meter W/ 100ft Cable Add To Cart WTW PhotoFlex Portable Colorimeter from $2,024.00 Select Model PhotoFlex/Turbidity PhotoFlex/pH PhotoFlex/Standard (STD) PhotoFlex pH Set PhotoFlex STD SET PhotoFlex Turbidity Set Add To Cart WTW Multi-Parameter Portable Water Quality Meter 3630 IDS $0.00 Select Model Multi 3630 IDS Multi 3630 IDS SET F Multi 3630 IDS SET G Multi 3630 IDS SET KS2 Multi 3630 IDS SET WL Add To Cart 6177 pH/Redox (ORP) and Temperature Benchtop Meter $258.00 Add To Cart 3177 Conductivity TDS and Salinity Benchtop Meter $273.00 Add To Cart OxiTop IDS BOD Self Check and Aerobic Degradation System $0.00 Available for Backorder Request Sales Quote BOD Measuring system OxiTop-i $0.00 Select System 208260 WTW Oxitop-i IS 6 Measuring Units 208262 WTW OxiTop-i IS 12 Mesuring Units NHP 600 Sodium Hydroxide Pellets (2 bottles/50 g each) Request Sales Quote pH Tester Model 610B $60.00 Add To Cart Total Dissolved Solids Tester TDS110B $65.00 Add To Cart Conductivity Tester $65.00 Select SELECT MODEL EC110B EC111B EC115B Add To Cart ORP and Temperature Tester 650B $70.00 Add To Cart
