
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.
Display Type
- (2)
- (11)
- (4)
- (1)
- (3)
- (1)
- (5)
- (17)
- (13)
- (6)
- (1)
- (56)
- (30)
- (1)
- (5)
- (9)
- (1)
Temperature Range (Metric)
- (1)
- (18)
- (1)
- (3)
- (11)
- (2)
- (23)
- (3)
- (8)
- (6)
- (37)
- (4)
- (1)
- (14)
- (1)
- (8)
- (1)
- (6)
- (3)
- (2)
- (8)
Range (pH)
- (3)
- (2)
- (1)
- (1)
- (9)
- (93)
- (9)
- (21)
- (1)
- (2)
Measurement Modes
- (3)
- (8)
- (10)
- (53)
- (3)
- (19)
- (8)
- (4)
- (8)
- (10)
- (20)
- (11)
- (16)
- (31)
- (21)
- (38)
- (9)
- (12)
- (1)
- (34)
- (37)
- (39)
- (65)
- (102)
- (1)
Resolution (pH)
- (7)
- (16)
- (10)
- (2)
- (5)
- (1)
- (11)
- (10)
- (3)
- (62)
- (2)
Filtered Search Results
Products from some of our suppliers do not display in filtered search results. Please
clear all filters
to see these products.

181
–
195
of
210
results
Thermo Scientific™ Orion Star™ A214 pH/ISE Benchtop Meter
Reliably measure pH, ion concentration, mV, ORP and temperature with our pH/ISE benchtop meter for advanced lab analysis and interfacing.
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 | Universal AC adapter (included) or 4 AA batteries (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 | 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 |
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 (sold separately) |
Relative Humidity Range | 5 to 85 %, non-condensing |
Dimensions (L x W x H) | 24cm x 18cm x 11cm (9.5 in. x 7.1 in. x 4.3 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), stirrer input (stirrer probe) |
Weight (Metric) | 0.9 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 (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 | IP54 |
Model | Orion Star A214 pH/ISE/mV/RmV/ORP/Temperature Benchtop Meter |
Weight (English) | 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™ Orion™ Star A325 pH, Conductivity and Temperature Portable Waterproof Multiparameter Meter Kit - PROMO
Retrieve accurate results from any location with the Thermo ScientificTM Orion StarTM A325 pH/Conductivity Portable Multiparameter Meter.
Product Type | Portable pH/Ion Meter |
---|
METTLER TOLEDO™ SevenCompact™ S213 pH/Conductivity Benchtop Meter
The S213 meter measures pH, conductivity, and ion concentration. A simple and durable interface with only 2 buttons makes this meter very easy to operate, and results can be captured by a printer with a time and date stamp. Available as meter only or ready-to-use kits for specific applications.
Range (Resistivity) | 0.00 to 100.0 Mohm/cm |
---|---|
Memory | 1.000 measurements |
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 |
Measurement Modes | Routine mode/expert mode |
Range (pH) | -2 to 20 |
Channels | 2 |
Accuracy (pH) | ±0.002 |
Power Supply | 9 to 12V DC, 2.5w |
Range (Salinity) | 0.00 to 80.00 psu/ppt |
Temperature Compensation | Linear, non-linear, off, pure-water |
Data Management Details | USB-stick, EasyDirect pH PC software |
Display Type | Color TFT |
Accuracy (Salinity) | ±0.5% |
Resolution (Salinity) | 0.00 to 1.0 |
Accuracy (Conductivity) | ±0.5% |
Resolution (mV) | 0.1, 1 |
Weight (Metric) | 890 g |
Calibration Points (Conductivity) | 1 |
Accuracy (mV) | ±0.1mV in -1000 to 1000 mV; ±0.2mV outside |
Temperature Accuracy | ±0.1°C |
Resolution (Resistivity) | 0.00 to 1.0 |
Resolution (Conductivity) | 0.001 to 1 |
Isopotential Point | pH 7.00 |
Range (Conductivity) | 0.001 μS/cm to 1000 mS/cm |
Accuracy (Resistivity) | ±0.5% |
Range (TDS) | 0.00 mg/L to 1000 g/L |
Resolution (TDS) | 0.01 to 1 |
Relative Humidity Range | 5 to 80% (non-condensing) |
Calibration Points | Conductivity 1; pH Max. 5 |
Dimensions (L x W x H) | 20.4 x 17.4 x 7.4cm |
Accuracy (TDS) | ±0.5% |
Temperature Selection | Automatic or manual |
IP Rating | IP54 |
Keypad | Membrane keypad: Polyethylene terephthalate (PET) |
Model | SevenCompact Duo S213 |
Range (Relative mV) | -2000.0 to 2000.0 |
Calibration Points (pH) | Up to 5 |
Temperature Range (Metric) | -5°C to +130°C (ATC), -30°C to +130°C (MTC) |
Range (mV) | -2000.0 to 2000.0 |
Temperature Resolution | 0.1°C |
Thermo Scientific™ Orion Star™ A216 pH/Dissolved Oxygen Benchtop Multiparameter Meter
Reliably measure pH, dissolved oxygen and temperature with our pH/DO/RDO benchtop multiparameter meter for advanced lab analysis and interfacing.
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 | Universal AC adapter (included) or 4 AA batteries (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 | 2000 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 (sold separately) |
Relative Humidity Range | 5 to 85 %, non-condensing |
Range (RDO) | 0.00 to 50.00mg/L |
Dimensions (L x W x H) | 24cm x 18cm x 11cm (9.5 in. x 7.1 in. x 4.3 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), stirrer input (stirrer probe) |
Weight (Metric) | 0.9 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 (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 | IP54 |
Percent Saturation Resolution (Polarographic DO) | 0.1, 1 % saturation |
Model | Orion Star A216 pH/mV/RmV/ORP/RDO Optical/Dissolved Oxygen/Temperature Benchtop Meter |
Weight (English) | 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 |
Product Type | Drinking Water Meter Test Kit |
---|
Product Type | Wastwater Meter Test Kit |
---|