Electrochemistry Meters
Electrochemistry Meters
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Fisherbrand™ Traceable™ Salinity Meter Pen
Easy-to-use and splash-proof salinity meter designed for routine analysis and quality control. Simply turn on, insert, and simultaneously read result and temperature.
Thermo Scientific™ Eutech™ ECOECTESTHIGH Conductivity Meter
The Eutech EcoTestr EC series comes with rugged, sturdy stainless steel pin sensors, giving you quick, reliable conductivity measurements.
Fisherbrand™ Traceable™ Conductivity Meter Pen
Easy-to-use, waterproof conductivity meter designed for routine analysis and quality control. Simply turn on, insert, and simultaneously read result and temperature.
Fisherbrand™ Traceable™ Conductivity/TDS Meter Pen
Easy-to-use, waterproof conductivity/TDS meter designed for routine analysis and quality control. Simply turn on, insert, and simultaneously read result and temperature.
Thermo Scientific™ Elite CTS Conductivity / TDS / Salinity Cup-sensor Pocket Testers and Replacement Sensors
Flexible on-the-go conductivity, TDS, salinity and temperature testing using durable Elite CTS cup-sensor pocket testers for a variety of applications including agriculture, aquariums and more!
Salinity Measurement Modes | Per practical salinity curve |
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Temperature Accuracy | ±0.6°C, ±1.0°F for 0.0 to 50.0°C; ±1.1°C, ±1.9°F for 50.1 to 60.0°C |
Resolution (Conductivity) | 0.1 μS/cm for 0.0 to 200.0 μS/cm; 1 μS/cm for200 to 2000 μS/cm; 0.01 mS/cm for 2.00 to 20.00 mS/cm |
Range (Conductivity) | 0.00 to 20.00 mS/cm |
Range (TDS) | 0.00 to 10.00 ppt |
Measurement Modes | Conductivity,TDS,Salinity,Temperature |
Resolution (TDS) | 0.1 ppm for 0.0 to 100.0 ppm; 1 ppm for 100 to 1000 ppm; 0.01 ppt for 0.10 to 10.00 ppt |
TDS Factor Range | 0.40 to 1.00 (selectable) |
Relative Humidity Range | 5 to 85 %, non-condensing |
Range (Salinity) | 0.00 to 10.00 ppt |
Temperature Compensation | Yes |
Accuracy (TDS) | ± 1% full scale |
Accuracy (Salinity) | ± 1% full scale |
Resolution (Salinity) | 0.10 ppt |
Accuracy (Conductivity) | ± 1% full scale |
Temperature Range (English) | 32.0°F to 140.0°F |
Temperature Probe Calibration | 1 point |
Temperature (Metric) Operating | 5°C to 45°C (ambient) |
Temperature Resolution | 0.1°C, 0.1°F |
Calibration Points (Conductivity) | 1 to 3 |
Eutech Expert CTS Pocket Tester
Ensure accurate measurements of Conductivity, TDS, Salinity, and Temperature using the easy-to-use, large 4-digit display pocket tester for many applications.
Oakton™ EcoTestr™ CTS1 Pocket Conductivity, Salinity and TDS Meter
CTS1 Pocket Conductivity, Salinity and TDS Meter - Measuring water quality is easier and faster. The display is larger with a better viewing angle, has indicators for battery life, readiness and calibration, and shows both the parameter and temperature readings simultaneously. The CTS Testr takes three auto point for EC calibration.
Thermo Scientific™ Orion™ Versa Star Pro™ pH/Conductivity Multiparameter Benchtop Meter
SureTRACE
Supports traceability with guaranteed access to certificates and proactive change notifications.
Learn More
Supports traceability with guaranteed access to certificates and proactive change notifications.
Learn More
Get premium performance and flexibility with our benchtop meter with pH and conductivity modules for simultaneous pH, conductivity, and temperature.
Power Rating | DC input: 9VDC, 1A |
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Salinity Measurement Modes | Practical salinity (psu) or natural sea water (ppt) |
Range (Resistivity) | 2 ohm to 100.0 meg-ohm |
Memory | Non-volatile memory preserves data log, calibration log and meter settings |
Resolution (pH) | 0.1/0.01/0.001 |
Languages | English, Spanish, French, Italian, German, Chinese, Portuguese and Korean |
Measurement Modes | pH,mV,Relative mV,TDS,ORP with Temperature,Salinity,Conductivity,Resistivity with Temperature |
Power Supply | Universal AC adapter (included) |
Data Management Details | Transfer single, range or all data points to printer or computer |
Display Type | Color graphic LCD with user-customizable options |
Resolution (mV) | 0.1mV |
Data Points | 2000 with date and time stamp |
Temperature Probe Calibration | 1 point temperature offset calibration |
Certifications/Compliance | CE, TUV 3-1, FCC Class A |
Accuracy (mV) | ±0.2 mV or ±0.05% of reading whichever is greater |
Warranty | 3 year meter and module warranty |
Temperature Accuracy | ±0.1°C |
Stability | Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting |
Resolution (Conductivity) | 0.001 μS minimum, auto ranging up to 4 significant digits |
Range (Conductivity) | 0.001 μS/cm to 3000 mS/cm |
Log Function Type | Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with |
Relative Humidity Range | 5 to 85 %, non-condensing |
Dimensions (L x W x H) | 28cm x 24cm x 10cm (11 in. x 9.5 in. x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H |
Accuracy (TDS) | 0.5% of reading ±1 digit |
Temperature Selection | Manual or automatic with ATC temperature probe |
Keypad | Numeric with menu-specific function keys and dual purpose scroll/shortcut keys |
Outputs | USB (2), RS232 |
Temperature Range (English) | 22.0°F to 221.0° F |
Range (Relative mV) | ±2000.0 mV |
Calibration Points (pH) | 1 to 6 |
Backlight Option | Yes |
Range (mV) | ±2000.0 mV |
Range (ORP) | ±2000.0 mV |
Methods | 10 per channel |
Cell Constant | 0.001 to 199.9cm-1 |
Temperature (Metric) Reference | 5, 10, 15, 20, 25°C |
Range (pH) | -2.000 to 20.000 |
TDS Factor Range | Linear (0.02 to 9.99) |
Channels | 4 - customizable with modules |
Accuracy (pH) | ±0.002 |
Range (Salinity) | 0.06 to 80.00 psu, 0.05 to 42.00 ppt |
Temperature Compensation | Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off |
Accuracy (Salinity) | 0.5% of reading ±1 digit |
Resolution (Salinity) | 0.01 psu or 0.01 ppt minimum, auto ranging |
Accuracy (Conductivity) | 0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS |
Inputs | BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), 8 pin MiniDIN (conductivity sensor with built-in temperature), two stirrer inputs (stirrer probe) |
Weight (Metric) | 1.2 kg, modules add 0.2 kg each |
Calibration Points (Conductivity) | Up to 6 |
Temperature (English) Operating | 41°F to 113°F (ambient) |
Resolution (Resistivity) | 1 ohm or 0.1 meg-ohm, auto ranging |
Isopotential Point | 7.000pH (adjustable) |
Accuracy (Resistivity) | 0.5% of reading ±1 digit |
AC Adapter | Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR) |
Range (TDS) | 0.001 ppm to 200.0 ppt |
Resolution (TDS) | 0.001 ppm minimum, auto ranging up to 4 significant digits |
Calibration | pH with calibration editing option, relative mV (RmV), ORP, conductivity with calibration editing op |
Calibration Points | 1 point relative mV (RmV) mode, 1 point ORP mode |
Alarm Output | Set point alarm, high/low limit alarm, calibration due alarm |
IP Rating | IP 54 |
Weight (English) | 2.5 lb., modules add 0.5 lb. each |
Temperature (Metric) Operating | 5°C to 45°C (ambient) |
Temperature Range (Metric) | -5.0°C to +105.0°C |
Temperature Resolution | 0.1°C, 0.1°F |
Hanna Instruments™ Waterproof pH/Conductivity/TDS Tester
Makes measuring pH quick and easy. Hanna Instruments™ Waterproof pH/Conductivity/TDS Tester is lightweight and waterproof offering high accuracy pH, EC/TDS and temperature measurements in a single handheld unit.
WTW™ ProfiLine™ Portable Conductivity Meters
Obtain optimum measurements in natural waters and wastewater with this reliable conductivity portable meter.
Height (Metric) | 7.9 cm |
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Warranty | 3 Years |
Resolution (Conductivity) | 0.001, 0.01, 0.1 mS |
Range (Conductivity) | 0 μS to 1000 mS |
Cell Constant | Fixed: 0.475cm–1/1cm–1, Calibratable: 0.450 to 0.500cm–1/0.585 to 715cm–1/0.800 to 1.200cm–1 |
For Use With (Application) | For professional field measurements requiring documentation and data transfer |
Battery Type | NiMH |
Width (Metric) | 17.7 cm |
Power Supply | 4 x 1.5V AA oder 4 x 1.2V NiMH-rechargeable battery |
Range (Salinity) | 0 to 70 ppt |
Calibration Points | 1, 2, 3-point WTW Technical and NIST Buffer |
Type | Portable Conductivity Meter |
Temperature Compensation | Automatic |
Display Type | LCD |
Accuracy (Salinity) | ±0.2% Full-scale |
IP Rating | IP67 |
Resolution (Salinity) | 0.1 ppt |
Depth (Metric) | 5.7 cm |
Accuracy (Conductivity) | ±0.5% Full-scale ±1 LSD |
Model | Cond 3110 |
Certifications/Compliance | CE |
Resolution (Temperature) | 0.1 |
Temperature (Metric) Operating | -5°C to +105°C |
Accuracy (Temperature) | ±0.1°C |
Weight (Metric) | 0.6 kg |
Eutech™ Salt 6+ Handheld Meters
Get quick and accurate salinity measurements in the field, laboratories, and schools.
Battery Life | >500 hr. |
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Temperature Compensation | Automatic or Manual (0 to 50°C) |
Accuracy (Salinity) | ±% Full-scale |
Resolution (Salinity) | 0.1 ppt/0.01% |
Measurement Modes | Salinity with Temperature |
Resolution (Temperature) | 0.1°C (0.1°F) |
Temperature Range (Metric) | 0.00°C to 100.0°C (80.0°C with Supplied Probe) |
Battery Type | 4 x 1.5V AAA Alkaline (included) |
Accuracy (Temperature) | ±0.5°C (±0.9°F) |
Range (Salinity) | 1.0 to 50.00 ppt/0.1 to 5.00% |
Thermo Scientific™ Elite PCTS pH / Conductivity / TDS / Salinity Pocket Testers and Replacement Sensors
Flexible on-the-go pH, conductivity, TDS, salinity and temperature testing using durable Elite PCTS pocket testers for a variety of applications including agriculture, aquaculture, hydroponics and more!
Salinity Measurement Modes | Per practical salinity curve |
---|---|
Temperature Accuracy | ±0.6°C, ±1.0°F for 0.0 to 50.0°C; ±1.1°C, ±1.9°F for 50.1 to 60.0°C |
Resolution (Conductivity) | 0.1 μS/cm for 0.0 to 200.0 μS/cm; 1 μS/cm for200 to 2000 μS/cm; 0.01 mS/cm for 2.00 to 20.00 mS/cm |
Range (Conductivity) | 0.00 to 20.00 mS/cm |
Resolution (pH) | 0.01 |
Range (TDS) | 0.00 to 10.00 ppt |
Measurement Modes | pH,Conductivity,TDS,Salinity,Temperature |
Resolution (TDS) | 0.1 ppm for 0.0 to 100.0 ppm; 1 ppm for 100 to 1000 ppm; 0.01 ppt for 0.10 to 10.00 ppt |
Range (pH) | -1.00 to 15.00 |
TDS Factor Range | 0.40 to 1.00 (selectable) |
Accuracy (pH) | ±0.02 |
Relative Humidity Range | 5 to 85 %, non-condensing |
Range (Salinity) | 0.00 to 10.00 ppt |
Temperature Compensation | Yes |
Accuracy (TDS) | ± 1% full scale |
Accuracy (Salinity) | ± 1% full scale |
Resolution (Salinity) | 0.10 ppt |
Accuracy (Conductivity) | ± 1% full scale |
Temperature Range (English) | 32.0°F to 140.0°F |
Calibration Points (pH) | 1 to 3 |
Calibration Modes | pH, conductivity, TDS, salinity, temperature |
Temperature Probe Calibration | 1 point |
Temperature (Metric) Operating | 5°C to 45°C (ambient) |
Temperature Resolution | 0.1°C, 0.1°F |
Calibration Points (Conductivity) | 1 to 3 |
Fisherbrand™ accumet™ Basic AB330 Conductivity/TDS/Salinity Benchtop Laboratory Meter
Ideal for daily conductivity, TDS and salinity testing of your routine laboratory samples, the accumet™ Basic AB330 Benchtop Meter provides essential functions needed without complicated functions at a budget-friendly price.
Memory | Non-volatile |
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Cell Constant | 0.1 to 10 |
Measurement Modes | Conductivity with Temperature,TDS with Temperature,Salinity with Temperature |
Temperature (Metric) Reference | 15, 20, 25 or 30°C |
Temperature Coefficient | 0 to 10 %/°C |
TDS Factor Range | 0.4 to 1 |
Range (Salinity) | 0 to 80 ppt |
Data Management Details | Printed or CSV Format |
Temperature Compensation | Linear |
Display Type | 5 in. LCD |
Accuracy (Salinity) | ±1% Full Scale |
Resolution (Salinity) | 0.01, 0.1 ppt |
Voltage | 100/240 V |
Accuracy (Conductivity) | ±1% Full Scale |
Data Points | 500 Points |
Inputs | Conductivity, ATC |
Accuracy (Temperature) | ±0.3°C (±0.5°F) |
Calibration Points (Conductivity) | 84 μS, 1413 μS, 12.88 mS, 111.8 mS |
Temperature Accuracy | ±0.3°C, ±0.5°F |
Stability | Indicator Icons |
Warranty | 3 Years |
Resolution (Conductivity) | 0.01, 0.1, 1 μS; 0.01, 0.1 mS |
Range (Conductivity) | 0 μS to 500 mS |
AC Adapter | Universal Power Adapter |
Resolution (TDS) | 0.01, 0.1, 1 ppm; 0.01, 0.1 ppt |
Calibration | Conductivity, TDS, Salinity, Temperature |
Calibration Points | 1 to 5 (Conductivity), 1 to 5 (TDS), 1 (Salinity), 1 (Temperature) |
Accuracy (TDS) | ±1% Full Scale |
IP Rating | IP54 |
Data Logging | Automatic with Auto-read and Timed Modes, Manual with Continuous Mode |
Model | AB330 |
Outputs | Port for Computer or Printer |
Frequency | 50/60 Hz |
Backlight Option | Yes |
Resolution (Temperature) | 0.1°C (0.1°F) |
Temperature Range (Metric) | -5°C to +105°C |
Thermo Scientific™ Orion Star™ A324 pH/ISE Portable Multiparameter Meter
SureTRACE
Supports traceability with guaranteed access to certificates and proactive change notifications.
Learn More
Supports traceability with guaranteed access to certificates and proactive change notifications.
Learn More
Accurately monitor pH, ion concentration, mV, ORP and temperature with our pH/ISE portable meter for challenging field testing.
Memory | Non-volatile memory preserves data log, calibration log and meter settings |
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Advanced ISE Functions | Segmented (point-to-point) slope, non-linear selectable auto-blank, low concentration range stabilit |
Resolution (pH) | 0.1/0.01/0.001 |
Languages | English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update |
Measurement Modes | pH,mV,Relative mV,ORP,Ion Concentration (ISE) with Temperature |
Resolution (ISE) | 0.0001 minimum, 1 to 3 significant digits (user selectable) |
Power Supply | 4 AA batteries (included) or universal AC adapter (sold separately) |
Data Management Details | Transfer single, range or all data points to printer or computer |
Battery Life | 800 hr. |
Display Type | LCD Graphic, Backlit |
Resolution (mV) | 0.1mV |
Data Points | 5000 with date and time stamp |
Temperature Probe Calibration | 1 point temperature offset calibration |
Certifications/Compliance | CE, TUV 3-1, FCC Class A |
Accuracy (mV) | ±0.2 mV or ±0.05% of reading whichever is greater |
Accuracy (ISE) | ±0.2 mV or ±0.05% of reading whichever is greater |
Warranty | 3 Year Meter |
Temperature Accuracy | ±0.1°C |
Stability | Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting |
Calibration Points (ISE) | 1 to 5 |
Log Function Type | Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m |
Battery Type | 4 AA (included) |
Relative Humidity Range | 5 to 85 %, non-condensing |
Dimensions (L x W x H) | 24cm x 10cm x 6.5cm (9.5 in. x 3.9 in. x 2.6 in.) |
Temperature Selection | Manual or automatic with ATC temperature probe |
Keypad | Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys |
Outputs | USB, RS232 |
Temperature Range (English) | 22.0°F to 221.0° F |
Range (Relative mV) | ±2000.0 mV |
Calibration Points (pH) | 1 to 5 |
Backlight Option | Yes, selectable |
Range (mV) | ±2000.0 mV |
Range (ORP) | ±2000.0 mV |
Methods | 10 per channel with password protection |
Range (pH) | -2.000 to 20.000 |
Channels | 1 |
Accuracy (pH) | ±0.002 |
Range (ISE) | 0.0001 to 19900 with selectable units of ppm, Molar, mg/L, %, ppb or none |
Inputs | BNC (pH, ORP or ion selective electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe) |
Weight (Metric) | 0.5 kg |
Temperature (English) Operating | 41°F to 113°F (ambient) |
Isopotential Point | 7.000pH |
AC Adapter | Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003) |
Calibration | pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ |
Calibration Points | 1 point relative mV (RmV) mode, 1 point ORP mode |
Alarm Output | High/low limit alarm, calibration due alarm |
IP Rating | IP 67 |
Model | Orion Star A324 pH/ISE/mV/RmV/ORP/Temperature Portable Meter |
Weight (English) | 1.2 lb. |
Temperature (Metric) Operating | 5°C to 45°C (ambient) |
Temperature Range (Metric) | -5.0°C to +105.0°C |
Temperature Resolution | 0.1°C, 0.1°F |
Thermo Scientific™ Eutech™ ORPTestr10 ORP Meter
Eutech offers a wide range of ORP meters that measure both pH and ORP values in various educational, laboratory and industrial applications.