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- Fischer Technical
- Foxx Life Sciences
- Griffco Valve
- GVS Filter Technology
- H-B Instrument
- Heathrow Scientific
- High-Tech Conversions
- Hotpack
- Hygiena
- InnoCal
- J.G. Finneran
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- KB Electronics
- Kerkau Manufacturing
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- LabExact
- LabStrong
- LevGo
- LMI
- LogTag
- Lovibond
- MTC Bio
- Myron L
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- Nova-Tech International
- Ohaus
- Primary Fluid Systems
- Pulsafeeder
- Samsung
- SCILOGEX
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- Traceable
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- Wilmad-Labglass
- Yamato Scientific
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- CPC (Colder Products Company)
- Breakwood
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- OBL Metering Pumps
Narrow By
410 Products
Product Group
Product Type
- Calibration Standard
- Carrying Case
- Chart Paper
- Chart Recorder Paper
- Chart Recorder Pen
- Colorimeter reagent/standard
- Conductivity, Salinity, and TDS Tester
- Conductivity & TDS Meters
- Conductivity Cell
- Conductivity Meter
- Conductivity/TDS Calibration Solutions
- Conductivity/TDS/Salinity Tester
- Conductivity Tester
- DO Electrode Electrolyte Powder
- DO Membrane Assembly
- DO Probe Membrane Assembly
- Data Cable
- Dissolved Oxygen Meter
- Dissolved Oxygen Meters
- Dissolved Oxygen Probe
- Dissolved Oxygen/ATC Probe
- Electrode Cleaning Solution
- Electrode Reference Fill Solution
- Electrode Storage Solution
- Electrode rinse solution
- Electrolyte Refill Solution
- Fitting/adapter
- Holder
- Hygrothermograph
- Infrared Thermometer
- Ionic Strength Adjuster (ISA) Solution
- Ion-Selective Electrode (ISE)
- Ion-Selective Solution Kit
- Multiparameter Meter
- ORP Electrode
- ORP Meter
- Parts
- Power Adapter
- Probe Guard
- Protective boot/cover
- RDO Probe
- RTD Probe
- Replacement
- Replacement Conductivity Tester Sensor
- Replacement Electrode
- Replacement ORP Meter Sensor
- Replacement Sensor
- Replacement pH Sensor
- Replacement pH Tester Sensor
- Sample Bottle
- Sample Bottles
- Sample Cuvettes
- Sensor Cap
- Solutions
- Support Stand
- TDS Meter
- TDS Tester
- Temperature Probe
- Thermocouple Probe
- Thermohygrometer
- Turbidity Meter
- Turbidity standards
- pH, ISE Meter
- pH, ORP, & ISE Meters
- pH Buffers
- pH Electrode
- pH Electrode and Temperature Sensor
- pH/Conductivity/ATC Probe
- pH/Conductivity/TDS/Salinity Tester
- pH/Conductivity/Temperature Probe
- pH/Conductivity/Temperature electrode
- pH/Conductivity/mV/TDS Meter
- pH Tester
- pH meter
Class
- All-in-One, Single Junction
- Ammonia NH3
- Ammonium Sulfate (NH4)2SO4
- Ammonium Sulfate (NH4)2SO4 with 0.1M KCl
- Benchtop
- Calcium Ca+2
- Conductivity
- Conductivity / TDS
- Cup-Style
- Direct Connect, Double Junction
- Direct Connect, Single Junction
- Dissolved Oxygen Sensor
- Double Junction
- Drum
- Economical Minidrum
- Electrode
- Epoxy Body
- Fluoride F-
- Fluoroborate BF4-
- Hygrothermograph
- In-line, submersible
- K=0.1
- K=1.0
- K=10.0
- Kit
- Nitrate NO3-
- ORP, Double Junction
- ORP, Single Junction
- Pin-Style
- Portable
- Potassium Chloride KCl
- Potassium Chloride KCl with Glycerol
- Potassium Chloride KCl with Saturated Ag/AgCl
- Potassium Nitrate KNO3- with 0.1M KCl
- Probe
- RS-232
- Single Junction
- Sodium Chloride NaCl
- Sodium Nitrate NaNO3-
- Spear
- Standard, Double Junction
- Standard, Double PTFE Junction
- Standard, Single Junction
- Thermometer
- Waterproof
- pH/ORP
- pH Spear
- pHTester 10 BNC
- pHTestr 30
Grade
- 3M
- 4M
- 5M
- ATC
- Ammonia NH3
- Ammonium NH4+
- Bromide Br-
- Calcium Ca+2
- Chloride Cl-
- Copper Cu+2
- Double Junction
- Down-Well
- Epoxy
- Epoxy Body
- Flat Surface
- Fluoride F-
- General Purpose
- Glass-Body
- High Sodium
- Industrial
- Iodide I-
- K=10
- Lead Pb+2
- Nitrate NO3-
- Nitrogen Oxide NOx
- Silver/Sulfide Ag+/S-2
- Sodium Na+
- Spear Tip
- Three Speed
- Water hardness Ca+2, Mg+2
Range
- 0 to 10.00, 10 to 100.0, 100 to 1000 ppm; 1.00 to 10.00, 10.0 to 100.0, up to 200.0 ppt
- 0 to 100.0 ppm, 0 to 1000 ppm, 0 to 10.00 ppt
- 0 to 1000 NTU
- 0 to 12 pH
- 0 to 13 pH
- 0 to 14 pH
- 0 to 20 mg/L (ppm); 0 to 200% Dissolved Oxygen
- 0 to 200 mS (Conductivity), 0 to 200 ppt (TDS)
- 0 to 200.0 µS/cm, 0 to 2000 µS/cm, 0 to 20.00 mS/cm
- 0 to 30 mg/L (ppm)
- 0.0 to 14.0 pH
- 0.0 to 20.00, 20.1 to 200.0, 201 to 2000 µS; 2.01 to 20.00, 20.1 to 200.0 mS
- 0.0 to 50.0 ppt, 0 to 20 mg/L
- 0.00 to 14.00 pH
- 0.00 to 14.00 pH, ±1999 mV
- 0.00 to 14.00 pH, ±1999 mV, 0.01 to 1999 ppm
- 1 day with 15 minute increments
- 1 month with 2 hour increments
- -1 to 15 pH
- 1 to 50.0 ppt, 0.1 to 5.00% (TDS,Salinity)
- -1000 to +1000 mV
- 107,900 to 0.01 ppm
- 11,200 to 0.01 ppm
- 12,000 to 1.0 ppm
- 17,000 to 0.01 ppm
- 18,000 to 0.1 ppm
- –2.00 to 16.00 pH
- -2.00 to 16.00 pH, ±2000 mV
- -2.00 to 16.00 pH, ±2000 mV, to 20 mg/L (ppm); 0 to 200% Dissolved Oxygen
- -2.00 to 16.00 pH, ±2000 mV, 0 to 200 mS (Conductivity), 0 to 200 ppt (TDS), 0 to 50 ppt (Salinity)
- -2.00 to 16.00 pH, ±2000 mV, 0.0 to 19,999 Ion
- -2.00 to 16.00 pH; 0 to 200 mS Conductivity
- -2.000 to 20.000 pH, ±2000.0 mV, 0.001 to 19,999 ppm, 0.050 uS/cm to 500.0 mS/cm, 0.050 ppm to 500 ppt @ 1.00 TDS factor
- 20,700 to 0.2 ppm
- 220 to 0.2 ppm
- 23,000 to 0.2 ppm
- 3 month with 2 hour increments
- 35,500 to 1.8 ppm
- 39,000 to 0.04 ppm
- 40,000 to 0.2 ppm
- 40,000 to 0.4 ppm
- 62,000 to 0.5 ppm
- 6350 to 6.4 x 10-4 ppm
- 7 day with 2 hour increments
- 79,000 to 0.4 ppm
- 930 to 1070 mbar (27.5 to 31.6 inches Hg)
- 930 to 1070 mbar (698 to 802 mm Hg)
- 945 to 1045 mbar (27.9 to 30.9 inch Hg)
- Chlorine, Free (DPD)
- Chlorine, Total (DPD)
- Con: 0 to 20 mS/cm; TDS: 0.00 to 10.00 ppt; Salinity: 0 - 10 ppt
- Conductivity: 0.0 to 200.0 µS, 200 to 2000 µS, 2.00 to 20.00 mS; TDS: 0.0 to 100.0 ppm, 100 to 1000 ppm, 0.10 to 10.00 ppt (TDS factor 0.5); Salinity: 0.00 to 10.00 ppt
- Conductivity: 10 µS
- Conductivity: 1413 µS
- Conductivity: 15,000 µS
- Conductivity: 447 µS
- pH 1.68
- pH 10.00
- pH 10.000
- pH 10.01
- pH 12.46
- pH 4.000
- pH 4.01
- pH 4.01, 7.00, 10.00, and Rinse Water
- pH 4.01, 7.00, and 10.00
- pH 6.86
- pH 7.00
- pH 7.000
- pH 9.18
- pH: -1.00 to 15.0 Conductivity: 0.0 to 200.0 µS, 200 to 2000 µS; 2.00 to 20.00 mS TDS: 0.0 to 100.0 ppm, 100 to 1000 ppm; 0.10 to 10.00 ppt (TDS factor 0.5) Salinity: 0.00 to 10.00 ppt
- pH: –2.00 to 16.00; Conductivity: 0 to 200.0 µS/cm, 0 to 2000 µS/cm, 0 to 20.00 mS/cm; TDS: 0.1 ppm to 10.00 ppt (TDS factor 0.40 to 1.00); Salinity: 0 to 10.00 ppt
- saturated to 0.02 ppm
- -2.00 to 16.00 pH, ±1000 mV
- -2 to 20 pH, ±1000 mV
- 0.1 mS/m to 10 S/m
- Conductivity: 84 µS
- Conductivity: 12,888 µS
Oakton - Water Quality Instruments
Achieve precise and reliable water quality analysis with Oakton's comprehensive range of instruments. Oakton offers a variety of high-quality products designed for both laboratory and field applications, including handheld portable meters, pocket testers, benchtop meters, and specialty pH/mV meters. Their instruments are known for their accuracy, durability, and affordability, making them ideal for measuring pH, conductivity, TDS, salinity, and dissolved oxygen. Oakton provides versatile solutions to meet the needs of various industries. Explore Oakton's extensive product line to find the perfect tools for your water quality testing requirements.
