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Electrochemistry Meters

Electrochemistry Meters

Benchtop or portable instruments and electrodes used to measure various parameters of water and solutions; these include pH, temperature, resistivity, conductivity, ion-specific testing (chlorine and ISE), dissolved oxygen/BOD, ORP, and other water activity measures.
Multiparameter Meters (68)
Conductivity Meters (16)
Dissolved Oxygen Meters (5)
Karl Fisher Titrators (2)

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METTLER TOLEDO

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1 – 15 of 27 results
1

Mettler Toledo™ FiveEasy™ F30 Conductivity Meters

Compact, benchtop meter provides high quality conductivity measurements with simple click of a button

Promotions are available
Resolution (Conductivity) Automatic range
Memory Current calibration
Range (Conductivity) 0.01 μS/cm to 200 mS/cm
Calibration One point calibration with three predefined standards
Dimensions (L x W x H) 22.7 x 14.7 x 7 cm (9 x 5.7 x 2.7 in.)
Temperature Compensation Linear: 0.00%/°C to 10.00%/°C, reference temperature: 20° and 25°C
Voltage 100/240V
Accuracy (Conductivity) ±0.5% of the measured value
Frequency 50/60Hz
Temperature Range (English) 32°F to 212°F
Weight (English) 1.4 lb.
Resolution (Temperature) 0.1°C
Inputs Mini-DIN
Accuracy (Temperature) 0.5°C
Weight (Metric) 0.63 kg
2

METTLER TOLEDO™ SevenExcellence™ S470 pH/Conductivity Benchtop Meter

The S470 meter measures pH, conductivity, resistivity, redox/ORP, TDS, salinity, and ISFET. It can be expanded with additional modules to measure dissolved oxygen, BOD, and ISE. It has an intuitive touchscreen, measurement shortcuts, and can export data to a printer, Excel file, or LIMS system.

Promotions are available
Range (Resistivity) 0.01 to 100megohm/cm
Resolution (pH) 0.001/0.01/0.1
Range (pH) -2 to 20
Resolution (ISE) 0.001 to 1
Accuracy (pH) ±0.002
Range (ISE) 0 to 999999mg/L
Range (Salinity) 0 to 80 ppt
Display Type TFT
Resolution (Salinity) 0.001 to 1
Accuracy (Conductivity) ±0.5%
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) 0.001μS/cm to 2000mS/cm
Range (Conductivity) 0.001 μS/cm to 2000 mS/cm
Range (TDS) 0.001 mg/L to 1000 g/L
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
3

Mettler Toledo™ S975 SevenExcellence™ pH/Conductivity/Ion/DO Meter Kit

Professional modular triple-channel instrument for measuring ion concentrations, pH, mV/ORP, rel. mV, conductivity, salinity, TDS, resistivity and conductivity ash

Promotions are available
4

METTLER TOLEDO™ S479 SevenExcellence™ pH/Conductivity/DO Benchtop Meter Kit

The S479 meter kit gives you everything you need to start measuring pH, conductivity, dissolved oxygen, BOD, resistivity, salinity, TDS, Redox/ORP, and ISFET all on one meter. It has an intuitive touchscreen, measurement shortcuts, and can export data to a printer, Excel file, or LIMS system.

Promotions are available
5

Mettler Toledo™ FiveEasy™ Plus FP30 Conductivity Meters

Compact, benchtop meter provides high quality conductivity measurements with simple click of a button

Promotions are available
Resolution (Conductivity) Automatic range
Memory 200 measurements, current calibration
Range (Conductivity) 0.01 μS/cm to 500 mS/cm
Calibration One point calibration with three predefined standards, manual cell constant input
Dimensions (L x W x H) 22.7 x 14.7 x 7 cm (9 x 5.7 x 2.7 in.)
Data Management Details RS232 or USB ports
Temperature Compensation Linear: 0.00%/°C to 10.00%/°C, reference temperature: 20° and 25°C
Voltage 100/240V
Accuracy (Conductivity) ±0.5% of the measured value
Frequency 50/60Hz
Temperature Range (English) 32°F to 212°F
Weight (English) 1.4 lb.
Resolution (Temperature) 0.1°C
Inputs Mini-DIN
Accuracy (Temperature) 0.3°C
Weight (Metric) 0.63 kg
6

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.

Promotions are available
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 Single-channel
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
7

Mettler Toledo™ pH/Conductivity Meter SevenDirect SD23
GREENER_CHOICE

The SevenDirect SD23 is an accurate and flexible benchtop meter for the determination of pH and conductivity - either separately or simultaneously. The instrument is the replacement of the SevenCompact and is delivered with an EasyPlace sensor arm.

Promotions are available
Accuracy (mV) 0.1 mV
Temperature Accuracy ±0.1°C between 0°C and 100°C
Memory 2000 Standard Measurements
Range (Conductivity) 0.001 μS/cm to 2000 mS/cm
Resolution (pH) 0.1, 0.01, 0.001
Channels Dual-channel
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
Accuracy (Conductivity) 0.5 %
Resolution (mV) 1, 0.1 mV
Temperature Range (English) -22°F to +266°F
Weight (English) 1.9 lb.
Temperature Range (Metric) -30°C to +130°C
Range (mV) -2000 to 2000 mV
Weight (Metric) 850 g
Temperature Resolution 0.1°C
Resolution (ORP) 1, 0.1
8

METTLER TOLEDO™ SevenExcellence™ S475 pH/Conductivity/ISE Benchtop Meter

The S475 meter performs pH, conductivity, resistivity, ion selective, salinity, TDS, Redox/ORP, and ISFET measurements. It can be expanded with an additional module to measure DO/BOD. It has an intuitive touchscreen, measurement shortcuts, and can export data to a printer, Excel, or LIMS system.

Promotions are available
9

Mettler Toledo™ Conductivity Meter SevenDirect SD30
GREENER_CHOICE

The SevenDirect SD30 is an accurate and flexible benchtop meter for the determination of conductivity, total dissolved solids and salinity. The instrument is the replacement of the SevenCompact and is delivered with an EasyPlace sensor arm.

Promotions are available
Resolution (Conductivity) 0.001 to 1
Memory 2000 Standard Measurements
Range (Conductivity) 0.001 μS/cm to 2000 mS/cm
Channels 1
Dimensions (L x W x H) 195 x 205 x 65 mm
Data Management Details PC, Printer, USB Stick
Display Type 7 in. Color TFT
IP Rating IP54
Accuracy (Conductivity) 0.005
Temperature Range (English) -22°F to +266°F
Weight (English) 1.9 lb.
Resolution (Temperature) 0.1°C
Temperature Range (Metric) -30°C to +130°C
Accuracy (Temperature) ±0.1°C between 0°C and 100°C
Weight (Metric) 850 g
10

Mettler Toledo™ pH/Ion Meter SevenDirect SD50
GREENER_CHOICE

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.

Promotions are available
Temperature Accuracy ±0.1°C between 0°C and 100°C
Memory 2000 Standard Measurements
Resolution (pH) 0.1, 0.01, 0.001
Accuracy (Ion) 0.5 %
Channels Single-channel
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
11

METTLER TOLEDO™ SevenExcellence™ S700 Conductivity Benchtop Meter

The S700 meter measures conductivity, resistivity, TDS, and salinity. Its capabilities can be expanded with additional modules to measure pH, dissolved oxygen, ISE, BOD, Redox/ORP, and ISFET. Features an intuitive touchscreen and the ability to create measurement shortcuts.

Promotions are available
Calibration Points 13 Pre defined and 20 user defined standard
Temperature Compensation 20°C
Range (Resistivity) 0.01 to 100 megohm/cm
Range (Conductivity) 0.001 μS/cm to 2000 mS/cm
Accuracy (Conductivity) ±0.5%
Sensor Types Conductivity
Data Points At least 20000 data points, 250 analyses
Range (TDS) 0.001 mg/L to 1000 g/L
Resolution (Temperature) 0.1°C
Temperature Range (Metric) -30°C to +130°C
Inputs Integrated interfaces (USB, RS232 and Ethernet)
Accuracy (Temperature) ±0.1°C
Range (Salinity) 0 to 80 psu
13

METTLER TOLEDO™ Portable pH/Conductivity/Dissolved Oxygen/Ion Meters

Water and dust proof, IP67 rated meter for portable or field measurements. Portable meters compatible with pH, conductivity, dissolved oxygen, and ion selective electrodes.

Promotions are available
IP Rating IP 67
Certifications/Compliance ISO 9001, ISO 14001
14

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.

Promotions are available
15

Mettler Toledo™ V20S Compact Volumetric KF Titrator

Ideal for fast and precise water content determination with easy operation. Mettler Toledo V20S Compact Volumetric KF Titrators can analyze samples with water content between 100 ppm and 100% in single measurements or sample series with statistics.

Promotions are available