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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 (39)
Biological Oxygen Demand Meters (31)
Conductivity Meters (12)
Dissolved Oxygen Meters (12)
ISE Concentration Meters (1)

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1 – 15 of 73 results
1

WTW™ ProfiLine™ Portable Conductivity Meters

Obtain optimum results automatically measuring and evaluating data with this combination of robust conductivity pocket meter and data logger.

Promotions are available
Memory Manual 200/5000 automatic
Cell Constant Fixed: 0.475cm–1/cm–1, Calibratable: 0.450 to 0.500cm–1/0.585to 715cm–1/0.800 to 1.200cm–1
For Use With (Application) For professional field measurements requiring documentation and data transfer
Width (Metric) 17.7 cm
Power Supply 4 x 1.5V AA or 4 x 1.2V NiMH rechargeable batteries, or via USB
Range (Salinity) 0 to 70 ppt
Battery Life Up to 1000 hr.
Temperature Compensation Automatic
Display Type LCD
Accuracy (Salinity) ±0.2% Full-scale
Resolution (Salinity) 0.1 ppt
Accuracy (Conductivity) ±0.5% Full-scale ±1 LSD
Data Points 5000
Certifications/Compliance cETLus, CE
Accuracy (Temperature) ±0.1°C
Weight (Metric) 0.6 kg
Height (Metric) 7.9 cm
Warranty 3 Years
Resolution (Conductivity) 0.01, 0.1 mS
Range (Conductivity) 0 μS to 1000 mS
Sensor Types DIN/4 mm Banana
Range (TDS) 0 to 200 ppt
Resolution (TDS) 0.01, 0.1 ppt
Battery Type 4 x 1.5V AA or 4 x 1.2V NiMH
Calibration Points 1
Type Portable Conductivity Meter
Accuracy (TDS) ±0.5% Full-scale
IP Rating IP67
Depth (Metric) 5.7 cm
Model Cond 3310
Resolution (Temperature) 0.1
Temperature (Metric) Operating -5°C to +105°C
2

WTW™ OxiTop™-i Respirometric BOD Measuring System

The WTW™ OxiTop™-i Respirometric BOD Measuring System is designed for self-check BOD measurement with undiluted samples (according to DIN EN 1899 -2) at measuring ranges up to 4000 mg/L.

Promotions are available
Display Type Backlit Graphic LCD
Range Measuring ranges up to 4000 mg/L BOD possible
3

WTW™ pH/Cond 3320 Multi-parameter Meter

The pH/Cond 3320 has a robust, waterproof housing (IP67) and is equipped with a memory as well as a data logger

Promotions are available
5

WTW™ Multiparameter Benchtop Meter InoLab™ Multi 9630 IDS
GREENER_CHOICE

The WTW™ Multiparameter Benchtop Meter InoLab™ Multi 9630 IDS Digital high performance multi-parameter device with three inputs for pH, ISE, conductivity and dissolved oxygen, with comprehensive GLP functions.

Electrical Requirements Universal power supply 100 to 240 V, 50/60 Hz
Display Type LCD
Detection Range Depends on the IDS sensor used
Outputs USB A/Mini USB-B
Measurement Modes pH,Temperature,mV,Saturation,Saturation,Concentration,Conductivity,spec. resistance,spec. resistance,TDS,TDS
Channels 3
8

WTW™ MultiLine™ Multi 3620 IDS Multi-parameter Portable Meter

Solve multiple measuring tasks at once and save time and costs. WTW™ MultiLine™ Multi 3620 IDS Multi-parameter Portable Meters feature two universal measuring channels for measuring pH, ORP, dissolved oxygen and/or turbidity simultaneously.

Promotions are available
Display Type LCD Color Graphic, Backlit
IP Rating IP 67
Memory Manual 500 / 10000 automatic
Channels 2
Power Supply Wide range power supply, 4x 1.2 V NiMH battery or via Mini USB-B
9

WTW™ Multiparameter Meters

The perfect meter for environmental applications

Promotions are available
Accuracy (ISE) 0.000 to 999999μmol/L
Memory Up to 10 calibration records
Range (Conductivity) 0.000 to 1000 μS/cm
Range (TDS) 0 to 199.9 g/L
Range (pH) -2.000 to 19.999
Calibration Automatic/Manual
For Use With (Application) For measurement of pH, ORP, conductivity, and dissolved oxygen (electro chemical) is a perfect meter for environmental applications in ground and surface water measurement, aquaculture, waste water treatment plants and much more.
Battery Type AA
TDS Factor Range 0 to 199.9g/L
Range (ISE) 0.000 to 999999μmol/l
Power Supply 1.5V
Range (Salinity) 0.0 to 70.0
Display Type LCD Graphic, Backlit
Product Type Multi-parameter Meter
IP Rating IP 67
Model Multi 3320
Calibration Points (pH) ±2.000 to19,999
Range (mV) -2500 to 2500 mV
Inputs Two
10

WTW™ ProfiLine™ pH/Cond 3320 Universal Multi-parameter Portable Meter Set 2

Monitor process applications in chemistry, food and beverage, Life Science and pharmaceutical industries. WTW™ ProfiLine™ pH/Cond 3320 Universal Multi-parameter Portable Meter features a backlit graphic display for the parallel display of the measured values.

Promotions are available
11

WTW™ inoLab™ Multi 9620 IDS Multi-parameter Benchtop Meter Set C
GREENER_CHOICE

Use this Benchtop meter for simultaneous measurement with two independent measuring channels. WTW™ inoLab™ Multi 9620 IDS Multi-parameter Benchtop Meter Set C is wireless ready and offers fatigue proof reading on brilliant color display.

Promotions are available
12

WTW™ MultiLine™ Multi 3630 IDS Multi-Parameter Portable Meter Set KS2

Solve multiple measuring tasks at once and save time and costs. WTW7™ MultiLine™ Multi 3630 IDS Multi-Parameter Portable Meters feature three universal measuring channels for measuring pH, ORP, dissolved oxygen and/or turbidity simultaneously.

Promotions are available
14

WTW™ MultiLine™ Multi 3630 IDS Multi-parameter Portable Meter Set G

Solve multiple measuring tasks at once and save time and costs. WTW™ MultiLine™ Multi 3630 IDS Multi-parameter Portable Meters feature three universal measuring channels for measuring pH, ORP, dissolved oxygen and/or turbidity simultaneously.

Promotions are available
15

WTW™ inoLab™ Multiparameter Digital Benchtop Meters
GREENER_CHOICE

Obtain uncompromised measuring accuracy of digital measurements of pH, ORP, dissolved oxygen (optical), BOD, conductivity and turbidity in the lab using the WTW™ inoLab™ Multiparameter Digital Benchtop Meters.

Promotions are available
Resolution (pH) 0.1/0.01/0.001
Range (pH) -2 to 20.001
Width (Metric) 24 cm
Accuracy (pH) ±0.005
Power Supply 4 x 1.5V AA type batteries
Range (Salinity) 0 to 70 ppt
Data Management Details 500 Manual/5000 automatic with time/date stamp
Display Type LCD
Resolution (Salinity) 3 Significant digits
Voltage 100/240V
Accuracy (Conductivity) ±0.05% of reading
Resolution (mV) 0.1mV
Resolution (DO) 3 Significant digits
Certifications/Compliance cETLus, CE
Calibration Points (Conductivity) 1
Shipping Weight (Metric) 8 kg
Height (Metric) 19 cm
Accuracy (mV) ±0.3 or 0.05% of reading
Warranty 3 Years
Temperature Accuracy ±0.1
Accuracy (DO) ±0.05% of reading
Resolution (Resistivity) 3 Significant digits
Resolution (Conductivity) 3 Significant digits
Range (Conductivity) 0 μS to 1000 mS
Range (TDS) 0 to 1999 mg/L
Resolution (TDS) 3 Significant digits
Dimensions (L x W x H) 24 W x 19 Hcm
Product Type Digital benchtop multiparameter
Depth (Metric) 8 cm
Model inoLab™ Multi 9310 IDS
Outputs Mini USB
Frequency 50/60Hz
Calibration Points (pH) 1 to 5
Temperature (Metric) Operating 0°C to 50°C
Range (mV) ±1200 mV
Range (DO) 0 to 90mg/L
Temperature Resolution 0.1