Multiparameter Meters
Instruments used to measure more than one electrochemical parameter; may include methods for pH, conductivity, temperature, ion-specific concentrations, dissolved oxygen, turbidity, resistivity, mV, TDS, salinity, and barometric pressure.
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1
Fisherbrand™ accumet™ AP125 Portable pH/Ion/mV/Temperature Meter
Accurate measurements any time, anywhere
| Accuracy (mV) | 0 to ±2000mV |
|---|---|
| Warranty | 3 Years |
| Resolution (pH) | Adjustable |
| Measurement Modes | pH,Ion,mV,Temperature |
| Range (pH) | 2 to 20 |
| Range | -2 to +20pH |
| For Use With (Application) | pH, Ion concentration, mV, Temperature |
| Includes | Meter, 9V battery, manual |
| Calibration Points | 10 |
| Accuracy | Multiple |
| Display Type | LCD |
| Product Type | Meter Only |
| IP Rating | IP67 |
| Temperature Range (English) | 23°F to 212°F |
| Data Points | 200 |
| Temperature Range (Metric) | -5°C to +100°C |
| Range (mV) | 0 to ±2000 mV |
| Resolution | Multiple |
2
Fisherbrand™ Traceable™ pH/ORP/Temperature Meter
Measure critical water quality parameters — without the need to carry multiple units.
3
Fisherbrand™ accumet™ XL600 Benchtop Dual pH/ISE, Conductivity and Dissolved Oxygen Meters
Provide advanced measurements with simple operation and offer a large, vivid color touch-screen display. Fisherbrand accumet XL600 pH/ISE/conductivity/DO benchtop meters offer advanced features with simple operation to help ensure your measurements are reliable and your laboratory processes are efficient.
| Range (Resistivity) | 3 W to 100 MW over 4 ranges: 0 to 20 kW, 20 to 200 kW, 200 kW to 2 MW, 2 to 100 MW |
|---|---|
| Resolution (pH) | 0.1/0.01/0.001 |
| Width (Metric) | 17.3 cm |
| Resolution (ISE) | 2/3/4 Digits |
| Data Management Details | 3 to 86400 sec. |
| Display Type | LCD |
| Resolution (mV) | 0.1mV |
| Data Points | 2000 |
| Certifications/Compliance | NIST, ISO, FDA, USDA, EPA |
| Height (English) | 3.89 in. |
| Accuracy (mV) | ±0.2 mV |
| Accuracy (ISE) | 0.5% full scale (monovalent ion), 1% full scale (divalent ion) |
| Warranty | 3 Years |
| Temperature Accuracy | ±0.2°C (±0.3°F) |
| Calibration Points (ISE) | 2 to 6 |
| Resolution (Conductivity) | 0.001/0.01/0.1mS |
| Range (Conductivity) | 0 to 500 mS |
| Dimensions (L x W x H) | 24.6 x 17.3 x 9.9cm (9.7 x 6.8 x 3.9 in.) |
| Accuracy (TDS) | ± 1% full scale |
| Outputs | RS232, USB-A, Mini-B USB, RJ45, stirrer port (2) |
| Calibration Points (pH) | Up to 6 preset or 5 custom |
| Range (mV) | ±2000 mV |
| Resolution | Multiple |
| Length (Metric) | 24.6 cm |
| Detection Range | Multiple |
| Length (English) | 9.68 in. |
| Cell Constant | 0.01 to 10 |
| Range (pH) | -2 to 20 |
| Accuracy (pH) | ±0.002 |
| Range (ISE) | ±2000 mV |
| Range (Salinity) | 0 to 80 ppt |
| Accuracy | Multiple |
| Accuracy (Salinity) | ± 1% full scale |
| Resolution (Salinity) | 0.01/0.1ppm, 0.001/0.01/0.1ppt |
| Voltage | 100/240 V |
| Accuracy (Conductivity) | ±1% FS |
| Resolution (DO) | 0.01mg/L (0.1mbar), 0.1% saturation |
| Inputs | 2 BNC, 2 ATC |
| Weight (Metric) | 1.13 kg |
| Calibration Points (Conductivity) | Automatic (4 points), maximum 1/range, manual (5 points), maximum 1/range |
| Height (Metric) | 9.9 cm |
| Accuracy (DO) | 0.1 +1 LSD |
| Resolution (Resistivity) | 0.01/0.1W, 0.001/0.1kW, 0.01MW |
| Accuracy (Resistivity) | ± 1% full scale |
| Range (TDS) | 0.050 ppm to 500 ppt (at TDS factor 1.00) |
| Resolution (TDS) | 0.01/0.1ppm, 0.001/0.01/0.1ppt |
| Frequency | 50/60Hz |
| Weight (English) | 2.5 lb. |
| Range (DO) | 0 to 20mg/L (0 to 1272mbar), 0 to 200% saturation with 13-620-SSP electrode |
| Temperature Resolution | 0.1°C |
4
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 |
5
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 |
|---|---|
| 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 |
6
Thermo Scientific™ Orion Star™ A324 pH/ISE Portable Multiparameter Meter
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 |
|---|---|
| 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 to 20 |
| 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 | IP67 |
| 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 |
7
Thermo Scientific™ Orion Star™ A326 pH/Dissolved Oxygen Portable Multiparameter Meter
Accurately measure pH, dissolved oxygen and temperature with our pH/DO/RDO portable meter for high performance in challenging field tests.
| Resolution (Polarographic DO) | 0.01, 0.1mg/L |
|---|---|
| Pressure Range | 400 to 850mmHg |
| 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 and Chinese; Portuguese and Korean available with software update |
| Measurement Modes | pH,mV,Relative mV,ORP with Temperature,Dissolved Oxygen (% Saturation),Dissolved Oxygen (mg/L with Temperature) |
| Power Supply | 4 AA batteries (included) or universal AC adapter (sold separately) |
| Barometric Pressure Correction | 400 to 850mmHg, automatic using built-in barometer or manual entry |
| 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 |
| Calibration Modes | Water-saturated air, air-saturated water, manual (Winkler titration), zero point |
| Temperature Probe Calibration | 1 point temperature offset calibration |
| Certifications/Compliance | CE, TUV 3-1, FCC Class A |
| Salinity Factor | 0.0 to 45.0 ppt, automatic correction using manual entry of sample salinity |
| Accuracy (mV) | ±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 |
| Log Function Type | Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m |
| Percent Saturation Range Polarographic DO | 0.0 to 600.0 % saturation |
| Battery Type | 4 AA (included) |
| Relative Humidity Range | 5 to 85 %, non-condensing |
| Range (RDO) | 0.00 to 50.00mg/L |
| 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 |
| Percent Saturation Range (RDO) | 0.0 to 500.0 % saturation |
| 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) |
| Percent Saturation Relative Accuracy (RDO) | ±2 % saturation ≤ 200 % saturation, ±10 % saturation > 200 % saturation |
| Range (Polarographic DO) | 0.00 to 90.00mg/L |
| Range (mV) | ±2000.0 mV |
| Accuracy (Barometer) | ±6mmHg |
| Range (ORP) | ±2000.0 mV |
| Methods | 10 per channel with password protection |
| Pressure Resolution | 1mmHg |
| Range (pH) | -2 to 20 |
| Channels | 2 |
| Accuracy (pH) | ±0.002 |
| Resolution (RDO) | 0.01, 0.1mg/L |
| Percent Saturation Resolution (RDO) | 0.1, 1 % saturation |
| Percent Saturation Relative Accuracy (Polarographic DO) | ±2 % saturation or ±2% of reading whichever is greater |
| Inputs | BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), 9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature) |
| Weight (Metric) | 0.5 kg |
| Temperature (English) Operating | 41°F to 113°F (ambient) |
| Isopotential Point | 7.000pH |
| Accuracy (Polarographic DO) | ±0.2mg/L or ±2% of reading, whichever is greater |
| AC Adapter | Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003) |
| Calibration | pH with calibration editing option, relative mV (RmV), ORP, dissolved oxygen and temperature |
| Calibration Points | 1 point relative mV (RmV) mode, 1 point ORP mode |
| Alarm Output | High/low limit alarm, calibration due alarm |
| IP Rating | IP67 |
| Percent Saturation Resolution (Polarographic DO) | 0.1, 1 % saturation |
| Model | Orion Star A326 pH/mV/RmV/ORP/RDO Optical/Dissolved Oxygen/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 |
| Percent Saturation Range (Polarographic DO) | 0.0 to 600.0 % saturation |
| Temperature Resolution | 0.1°C, 0.1°F |
| Accuracy (RDO) | ±0.1mg/L up to 8mg/L, ±0.2mg/L from 8 to 20mg/L, ±10% of reading up to 50mg/L |
8
Ohaus™ Starter ST20M-C Multi-Parameter Pen Meter
Compact design for fast, convenient electrochemistry reading. Measure conductivity, pH, temperature and salinity with the same meter. IP67, automatic temperature compensation, 3-point calibration and auto-off after 6 minutes of non-use
9
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METTLER TOLEDO™ S600 SevenExcellence™ Dissolved Oxygen Benchtop Meter Kit
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METTLER TOLEDO™ S600 SevenExcellence™ Dissolved Oxygen Benchtop Meter Kit
The S600 meter kit includes a meter, electrode, and accessories to measure disolved oxygen (DO). The meter can be expanded with additional modules to measure pH, conductivity, and ISE. It has an intuitive touchscreen, measurement shortcuts, and can export data to a printer, Excel, or LIMS system.
10
Thermo Scientific™ Elite CTS Conductivity / TDS / Salinity Pin-sensor Pocket Testers and Replacement Sensors
Flexible on-the-go conductivity, TDS, salinity and temperature testing using durable Elite CTS pin-sensor pocket testers for a variety of applications including hydroponics, pools, spas 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 |
| 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 |
11
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Mettler Toledo™ pH/Ion Meter SevenDirect SD50
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Mettler Toledo™ pH/Ion Meter SevenDirect SD50
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
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Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
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The SevenDirect SD50 is an accurate and flexible benchtop meter for the determination of pH, ORP and ion concentrations. The instrument is the replacement of the SevenCompact and is delivered with an EasyPlace sensor arm.
| Temperature Accuracy | ±0.1°C between 0°C and 100°C |
|---|---|
| Memory | 2000 Standard Measurements |
| Resolution (pH) | 0.1, 0.01, 0.001 |
| Measurement Modes | pH |
| Range (pH) | -2.000 to 20.000 |
| Accuracy (Ion) | 0.5 % |
| Channels | 1 |
| Accuracy (pH) | 0.002 |
| Dimensions (L x W x H) | 195 x 205 x 65 mm |
| Data Management Details | PC, Printer, USB Stick |
| Display Type | Color TFT |
| IP Rating | IP54 |
| Resolution (Ion) | 3 or 4 digits (auto-range) |
| Temperature Range (English) | -22°F to +266°F |
| Range (Ion) | -2,000 to 20,000 pX, 0 to 999,999 mg/L (ppm) |
| Temperature Range (Metric) | -30°C to +130°C |
| Range (mV) | -2000 to 2000 mV |
| Temperature Resolution | 0.1°C |
12
Thermo Scientific™ Orion™ Pro Star PC215 pH/ion and Conductivity Bench Meter with Stand
Designed to provide accurate and reliable pH, ORP, ion concentration, conductivity, TDS, salinity, resistivity and temperature analysis, the Thermo Scientific™ Orion™ Pro Star PC215 bench meter is well suited for laboratories that desire a modern meter with advance performance.
| Salinity Measurement Modes | Natural Seawater (ppt), Practical Salinity Units (PSU), or % NaCl |
|---|---|
| Range (Resistivity) | 1.0 Ω to 100.0 MΩ |
| Memory | Non-volatile |
| Advanced ISE Functions | Single known addition, single known subtraction, double known addition, double known subtraction, analyte addition and analyte subtraction |
| Resolution (pH) | 0.1, 0.01 or 0.001 pH |
| Languages | Chinese, English, French, German, Italian, Japanese, Korean, Portuguese, Spanish |
| Resolution (ISE) | 0.0001 minimum, 1 to 5 digits |
| Display Type | 7-in. High-resolution Color Graphic LCD |
| Resolution (mV) | 0.1 mV |
| Resolution (Ion) | 0.0001 minimum, 1 to 5 digits |
| Data Points | 10,000 with Date and Time Stamp |
| Temperature Probe Calibration | 1 or 2 point temperature offset calibration |
| Certifications/Compliance | CE, TUV 3-1, FCC Class A |
| Accuracy (mV) | ±0.2 mV or ±0.05% of the reading, whichever is greater |
| Accuracy (ISE) | ±0.2 mV or ±0.05% of the reading, whichever is greater |
| Warranty | 2 year meter warranty |
| Temperature Accuracy | ±0.3°C, ±0.5°F |
| Calibration Points (ISE) | Up to 5 |
| Resolution (Conductivity) | 0.001 μS/cm minimum, auto-ranging, up to 4 digits |
| Range (Conductivity) | 0.010 μS/cm to 3000 mS/cm |
| Log Function Type | Automatic with Auto-Read and Timed Read Modes, Manual with Continuous Read Mode |
| Dimensions (L x W x H) | 218.9 x 153.2 x 91.33 mm; 8.62 x 6.03 x 3.60 in. |
| Accuracy (TDS) | ±0.5% reading |
| Temperature Selection | Automatic with ATC temperature sensor, ambient or manual |
| Keypad | Capacitive touchscreen user interface |
| Outputs | USB flash drive, computer or printer (STARA-106) |
| Temperature Range (English) | -22.0°F to +266.0°F |
| Range (Relative mV) | -2000 to 2000 mV |
| Calibration Points (pH) | 1 to 5 points |
| Backlight Option | Yes |
| Range (mV) | -2000 to 2000 mV |
| Range (ORP) | -2000 to 2000 mV |
| Methods | 10 per channel (20 total) |
| Cell Constant | 0.100 cm-1, 0.475 cm-1, 0.550 cm-1, 1.000 cm-1, 10.00 cm-1 or user-defined from 0.001 to 199.9 cm-1 |
| Temperature (Metric) Reference | 5, 10, 15, 20, 25 or 30°C |
| Range (pH) | -2 to 20 |
| TDS Factor Range | Linear (0.01 to 10.00), ISO/EN 27888, 442, NaCl |
| Channels | 2 |
| Accuracy (pH) | ±0.002 pH |
| Range (ISE) | 0.0001 to 19999 |
| Range (Salinity) | 0.010 to 80.00 ppt; 0.01 to 42.00 PSU; or 0.01 to 400.0% NaCl |
| Temperature Compensation | Linear (0.00 to 10.00 %/°C), nLFn (non-linear natural water), nLFu (non-linear ultra-pure water), EP/USP or off |
| Accuracy (Salinity) | ±0.5% reading |
| Resolution (Salinity) | 0.001 ppt minimum; 0.01 PSU minimum; or 0.01% NaCl minimum, auto-ranging |
| Accuracy (Conductivity) | ±0.5% reading |
| Inputs | Channel 1: BNC for pH, ORP or ISE, 8-pin MiniDIN for ATC, pin-tip for reference; Channel 2: 8-pin MiniDIN for conductivity with ATC |
| Weight (Metric) | 1.00 kg |
| Resolution (ORP) | 0.1 mV |
| Calibration Points (Conductivity) | 1 to 5 points |
| Resolution (Resistivity) | 0.1 Ω minimum, auto-ranging |
| Isopotential Point | 7.000 pH; 1.000 ion concentration |
| Accuracy (Resistivity) | ±0.5% reading |
| AC Adapter | Universal 100-240 V 50/60 Hz power supply with wall plugs for US/Japan, Euro, UK/Singapore, Australia/New Zealand and China outlets |
| Range (TDS) | 0.010 ppm to 500.0 ppt (TDS factor of 1.00); or 0.010 mg/L to 500.0 g/L (TDS factor of 1.00) |
| Resolution (TDS) | 0.001 ppm or mg/L minimum, auto-ranging, up to 4 digits |
| Calibration | pH, ORP, Ion Concentration, Conductivity, TDS, Salinity, Temperature |
| Accuracy (ORP) | ±0.2 mV or ±0.05% of the reading, whichever is greater |
| Calibration Points | 1 to 5 (pH), 1 (ORP), 1 to 5 (ion), 1 to 5 (conductivity), 1 to 5 (TDS), 1 (salinity), 1 to 2 (temperature) |
| Alarm Output | Calibration reminder alarm, high and low limit alarm per parameter |
| IP Rating | IP54 |
| Weight (English) | 2.20 lbs. |
| Range (Ion) | 0.0001 to 19999 |
| Temperature Range (Metric) | -30.0°C to +130.0°C |
| Temperature Resolution | 0.1°C, 0.1°F |
13
Thermo Scientific™ Orion™ Pro Star PD216 pH/ion and DO Bench Meter
Designed to provide accurate and reliable pH, ORP, ion concentration, dissolved oxygen, barometric pressure and temperature analysis, the Thermo Scientific™ Orion™ Pro Star PD216 bench meter is well suited for laboratories that desire a modern meter with advance performance.
| Resolution (Polarographic DO) | 0.1, 1% saturation; 0.01, 0.1 mg/L or ppm |
|---|---|
| Pressure Range | 400.0 to 850.0 mmHg; 0.533 to 1.133 bar |
| Memory | Non-volatile |
| Advanced ISE Functions | Single known addition, single known subtraction, double known addition, double known subtraction, analyte addition and analyte subtraction |
| Resolution (pH) | 0.1, 0.01 or 0.001 pH |
| Languages | Chinese, English, French, German, Italian, Japanese, Korean, Portuguese, Spanish |
| Measurement Modes | pH,ORP,mV,Ion Concentration (ISE),Dissolved Oxygen (mg/L),Dissolved Oxygen (% Saturation),Temperature,Barometric Pressure |
| Resolution (ISE) | 0.0001 minimum, 1 to 5 digits |
| Barometric Pressure Correction | Yes, automatic with built-in barometer or manual |
| Display Type | 7-in. High-resolution Color Graphic LCD |
| Resolution (mV) | 0.1 mV |
| Resolution (Ion) | 0.0001 minimum, 1 to 5 digits |
| Data Points | 10,000 with Date and Time Stamp |
| Calibration Modes | Water-saturated air (100% and 0% saturation), air-saturated water (100% and 0% saturation) or custom concentration value (Winkler) |
| Temperature Probe Calibration | 1 or 2 point temperature offset calibration |
| Certifications/Compliance | CE, TUV 3-1, FCC Class A |
| Probe Type | Polarographic or optical DO electrode |
| Salinity Factor | 0.0 to 50.0 ppt |
| Accuracy (mV) | ±0.2 mV or ±0.05% of the reading, whichever is greater |
| Accuracy (ISE) | ±0.2 mV or ±0.05% of the reading, whichever is greater |
| Warranty | 2 year meter warranty |
| Temperature Accuracy | ±0.3°C, ±0.5°F |
| Calibration Points (ISE) | Up to 5 |
| Log Function Type | Automatic with Auto-Read and Timed Read Modes, Manual with Continuous Read Mode |
| Percent Saturation Range Polarographic DO | 0.0 to 600.0% saturation |
| Range (RDO) | 0.0 to 600.0% saturation; 0.01 to 90.0 mg/L or ppm |
| Dimensions (L x W x H) | 218.9 x 153.2 x 91.33 mm; 8.62 x 6.03 x 3.60 in. |
| Temperature Selection | Automatic with ATC temperature sensor, ambient or manual |
| Percent Saturation Range (RDO) | 0.0 to 600.0% saturation |
| Keypad | Capacitive touchscreen user interface |
| Outputs | USB flash drive, computer or printer (STARA-106) |
| Temperature Range (English) | -22.0°F to +266.0°F |
| Range (Relative mV) | -2000 to 2000 mV |
| Calibration Points (pH) | 1 to 5 points |
| Backlight Option | Yes |
| Percent Saturation Relative Accuracy (RDO) | ±2% saturation |
| Range (Polarographic DO) | 0.0 to 600.0% saturation; 0.01 to 90.0 mg/L or ppm |
| Range (mV) | -2000 to 2000 mV |
| Accuracy (Barometer) | ±6.0 mmHg; ±0.008 bar |
| Range (ORP) | -2000 to 2000 mV |
| Methods | 10 per channel (20 total) |
| Range (pH) | -2 to 20 |
| Channels | 2 |
| Accuracy (pH) | ±0.002 pH |
| Range (ISE) | 0.0001 to 19999 |
| Resolution (RDO) | 0.1, 1% saturation; 0.01, 0.1 mg/L or ppm |
| Percent Saturation Resolution (RDO) | 0.1, 1% saturation |
| Resolution (DO) | 0.1, 1% saturation; 0.01, 0.1 mg/L or ppm |
| Percent Saturation Relative Accuracy (Polarographic DO) | ±2% saturation |
| Inputs | Channel 1: BNC for pH, ORP or ISE, 8-pin MiniDIN for ATC, pin-tip for reference; Channel 2: 9-pin MiniDIN for dissolved oxygen with ATC |
| Weight (Metric) | 1.00 kg |
| Resolution (ORP) | 0.1 mV |
| Accuracy (DO) | ±2% saturation; ±0.02 mg/L or ppm |
| Isopotential Point | 7.000 pH; 1.000 ion concentration |
| Accuracy (Polarographic DO) | ±2% saturation; ±0.02 mg/L or ppm |
| AC Adapter | Universal 100-240 V 50/60 Hz power supply with wall plugs for US/Japan, Euro, UK/Singapore, Australia/New Zealand and China outlets |
| Calibration | pH, ORP, Ion Concentration, DO, Barometric Pressure, Temperature |
| Accuracy (ORP) | ±0.2 mV or ±0.05% of the reading, whichever is greater |
| Calibration Points | 1 to 5 (pH), 1 (ORP), 1 to 5 (ion), 1 to 2 (DO), 1 (barometer), 1 to 2 (temperature) |
| Alarm Output | Calibration reminder alarm, high and low limit alarm per parameter |
| IP Rating | IP54 |
| Percent Saturation Resolution (Polarographic DO) | 0.1, 1% saturation |
| Weight (English) | 2.20 lbs. |
| Range (Ion) | 0.0001 to 19999 |
| Temperature Range (Metric) | -30.0°C to +130.0°C |
| Range (DO) | 0.0 to 600.0% saturation; 0.01 to 90.0 mg/L or ppm |
| Temperature Resolution | 0.1°C, 0.1°F |
| Accuracy (RDO) | ±2% saturation; ±0.02 mg/L or ppm |
14
Thermo Scientific™ Orion™ Pro Star MP218 pH/ion, Conductivity and DO Bench Meter
Designed to provide accurate and reliable pH, ORP, ion, conductivity, TDS, salinity, resistivity, DO, barometric pressure and temperature analysis, the Thermo Scientific™ Orion™ Pro Star MP218 bench meter is well suited for laboratories that desire a modern meter with advance performance.
| Salinity Measurement Modes | Natural Seawater (ppt), Practical Salinity Units (PSU), or % NaCl |
|---|---|
| Resolution (Polarographic DO) | 0.1, 1% saturation; 0.01, 0.1 mg/L or ppm |
| Pressure Range | 400.0 to 850.0 mmHg; 0.533 to 1.133 bar |
| Range (Resistivity) | 1.0Ω to 100.0 MΩ |
| Memory | Non-volatile |
| Advanced ISE Functions | Single known addition, single known subtraction, double known addition, double known subtraction, analyte addition and analyte subtraction |
| Resolution (pH) | 0.1, 0.01 or 0.001 pH |
| Languages | Chinese, English, French, German, Italian, Japanese, Korean, Portuguese, Spanish |
| Measurement Modes | pH,ORP,mV,Ion Concentration (ISE),Conductivity,Dissolved Oxygen (mg/L),Temperature,Barometric Pressure |
| Resolution (ISE) | 0.0001 minimum, 1 to 5 digits |
| Barometric Pressure Correction | Yes, automatic with built-in barometer or manual |
| Display Type | 7-in. High-resolution Color Graphic LCD |
| Resolution (mV) | 0.1 mV |
| Resolution (Ion) | 0.0001 minimum, 1 to 5 digits |
| Data Points | 10,000 with Date and Time Stamp |
| Calibration Modes | Water-saturated air (100% and 0% saturation), air-saturated water (100% and 0% saturation) or custom concentration value (Winkler) |
| Temperature Probe Calibration | 1 or 2 point temperature offset calibration |
| Certifications/Compliance | CE, TUV 3-1, FCC Class A |
| Probe Type | Polarographic or optical DO electrode |
| Salinity Factor | 0.0 to 50.0 ppt; automatic with conductivity measurement or manual entry |
| Accuracy (mV) | ±0.2 mV or ±0.05% of the reading, whichever is greater |
| Accuracy (ISE) | ±0.2 mV or ±0.05% of the reading, whichever is greater |
| Warranty | 2 year meter warranty |
| Temperature Accuracy | ±0.3°C, ±0.5°F |
| Calibration Points (ISE) | Up to 5 |
| Resolution (Conductivity) | 0.001 μS/cm minimum, auto-ranging, up to 4 digits |
| Range (Conductivity) | 0.010 μS/cm to 3000 mS/cm |
| Log Function Type | Automatic with Auto-Read and Timed Read Modes, Manual with Continuous Read Mode |
| Percent Saturation Range Polarographic DO | 0.0 to 600.0% saturation |
| Range (RDO) | 0.0 to 600.0% saturation; 0.01 to 90.0 mg/L or ppm |
| Dimensions (L x W x H) | 218.9 x 153.2 x 91.33 mm; 8.62 x 6.03 x 3.60 in. |
| Accuracy (TDS) | ±0.5% reading |
| Temperature Selection | Automatic with ATC temperature sensor, ambient or manual |
| Percent Saturation Range (RDO) | 0.0 to 600.0% saturation |
| Keypad | Capacitive touchscreen user interface |
| Outputs | USB flash drive, computer or printer (STARA-106) |
| Temperature Range (English) | -22.0°F to +266.0°F |
| Range (Relative mV) | -2000 to 2000 mV |
| Calibration Points (pH) | 1 to 5 points |
| Backlight Option | Yes |
| Percent Saturation Relative Accuracy (RDO) | ±2% saturation |
| Range (Polarographic DO) | 0.0 to 600.0% saturation; 0.01 to 90.0 mg/L or ppm |
| Range (mV) | -2000 to 2000 mV |
| Accuracy (Barometer) | ±6.0 mmHg; ±0.008 bar |
| Range (ORP) | -2000 to 2000 mV |
| Methods | 10 per channel (30 total) |
| Cell Constant | 0.100 cm-1, 0.475 cm-1, 0.550 cm-1, 1.000 cm-1, 10.00 cm-1 or user-defined from 0.001 to 199.9 cm-1 |
| Temperature (Metric) Reference | 5, 10, 15, 20, 25 or 30°C |
| Range (pH) | -2 to 20 |
| TDS Factor Range | Linear (0.01 to 10.00), ISO/EN 27888, 442, NaCl |
| Channels | 3 |
| Accuracy (pH) | ±0.002 pH |
| Range (ISE) | 0.0001 to 19999 |
| Range (Salinity) | 0.010 to 80.00 ppt; 0.01 to 42.00 PSU; or 0.01 to 400.0% NaCl |
| Resolution (RDO) | 0.1, 1% saturation; 0.01, 0.1 mg/L or ppm |
| Temperature Compensation | Linear (0.00 to 10.00 %/°C), nLFn (non-linear natural water), nLFu (non-linear ultra-pure water), EP/USP or off |
| Accuracy (Salinity) | ±0.5% reading |
| Resolution (Salinity) | 0.001 ppt minimum; 0.01 PSU minimum; or 0.01% NaCl minimum, auto-ranging |
| Percent Saturation Resolution (RDO) | 0.1, 1% saturation |
| Accuracy (Conductivity) | ±0.5% reading |
| Resolution (DO) | 0.1, 1% saturation; 0.01, 0.1 mg/L or ppm |
| Percent Saturation Relative Accuracy (Polarographic DO) | ±2% saturation |
| Inputs | Channel 1: BNC for pH, ORP or ISE, 8-pin MiniDIN for ATC, pin-tip for reference; Channel 2: 8-pin MiniDIN for conductivity with ATC; Channel 3: 9-pin MiniDIN for dissolved oxygen with ATC |
| Weight (Metric) | 1.00 kg |
| Resolution (ORP) | 0.1 mV |
| Calibration Points (Conductivity) | 1 to 5 points |
| Accuracy (DO) | ±2% saturation; ±0.02 mg/L or ppm |
| Resolution (Resistivity) | 0.1 Ωminimum, auto-ranging |
| Isopotential Point | 7.000 pH; 1.000 ion concentration |
| Accuracy (Polarographic DO) | ±2% saturation; ±0.02 mg/L or ppm |
| Accuracy (Resistivity) | ±0.5% reading |
| AC Adapter | Universal 100-240 V 50/60 Hz power supply with wall plugs for US/Japan, Euro, UK/Singapore, Australia/New Zealand and China outlets |
| Range (TDS) | 0.010 ppm to 500.0 ppt (TDS factor of 1.00); or 0.010 mg/L to 500.0 g/L (TDS factor of 1.00) |
| Resolution (TDS) | 0.001 ppm or mg/L minimum, auto-ranging, up to 4 digits |
| Calibration | pH, ORP, Ion Concentration, Conductivity, TDS, Salinity, DO, Barometric Pressure, Temperature |
| Accuracy (ORP) | ±0.2 mV or ±0.05% of the reading, whichever is greater |
| Calibration Points | 1 to 5 (pH), 1 (ORP), 1 to 5 (ion), 1 to 5 (conductivity), 1 to 5 (TDS), 1 (salinity), 1 to 2 (DO), 1 (barometer), 1 to 2 (temperature) |
| Alarm Output | Calibration reminder alarm, high and low limit alarm per parameter |
| IP Rating | IP54 |
| Percent Saturation Resolution (Polarographic DO) | 0.1, 1% saturation |
| Weight (English) | 2.20 lbs. |
| Range (Ion) | 0.0001 to 19999 |
| Temperature Range (Metric) | -30.0°C to +130.0°C |
| Range (DO) | 0.0 to 600.0% saturation; 0.01 to 90.0 mg/L or ppm |
| Temperature Resolution | 0.1°C, 0.1°F |
| Accuracy (RDO) | ±2% saturation; ±0.02 mg/L or ppm |
15
METTLER TOLEDO™ SevenExcellence™ S500 pH/ISE Benchtop Meter
The S500 meter performs ion selective (ISE), pH, redox/ORP, and ISFET measurements. It can be expanded with additional modules to measure conductivity, resistivity, DO, salinity, TDS, and BOD. It has an intuitive touchscreen and the ability to create measurement shortcuts.
| Range (Resistivity) | 0.001 μS/cm to 2000 mS/cm |
|---|---|
| Memory | 250 analyses (20.000 data points) |
| Resolution (pH) | 0.001/0.01/0.1 |
| Languages | Chinese, Chinese (TW), Croatian, Czech, Danish, Dutch, English (GB), English (US), French, German, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (BR), Russian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Vietnamese |
| Range (pH) | -2 to 20 |
| Range (Concentration) | 0.001 to 999999mg/L ppm, 0.0001 to 100mol/L %, 0.001 to 100000mmol/L |
| Resolution (ISE) | 0.001 to 1 |
| Channels | 1 |
| Accuracy (pH) | ±0.002 |
| Range (ISE) | 0 to 999999mg/L |
| Range (Salinity) | 0.001 μS/cm to 2000 mS/cm |
| Display Type | TFT |
| Resolution (Salinity) | 0.001 to 1 |
| Resolution (mV) | 0.1/1mV |
| Data Points | 20,000 |
| Calibration Points (Conductivity) | 13 Pre defined and 20 user defined standard |
| Accuracy (mV) | ±0.1mV |
| Temperature Accuracy | ±0.1°C |
| Calibration Points (ISE) | Max. 5 points, 8 pre defined and 20 user defined buffer group |
| Resolution (Resistivity) | 0.001 to 1 |
| Resolution (Conductivity) | 0.001 to 1 |
| Accuracy (Concentration) | ±0.5% |
| Range (Conductivity) | 0.001 μS/cm to 2000 mS/cm |
| Range (TDS) | 0.001 μS/cm to 2000 mS/cm |
| Resolution (TDS) | 0.001 to 1 |
| Outputs | RS232, USB-A, USB-B, LAN, Mini-LTW, Mini-DIN, BNC, Cinch/RCA |
| Calibration Points (pH) | Max. 5 points, 8 pre defined and 20 user defined buffer group |
| Temperature Range (Metric) | -30°C to +130°C |
| Range (mV) | -2000 to 2000 mV |
| Temperature Resolution | 0.1°C |