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pH Meters

pH Meters

Instruments used to measure the acidity and alkalinity of water, other liquids, and solutions; the difference in voltage between pH-sensitive glass electrodes and reference electrodes is converted into pH units based on the Nernst equation.
Portable pH Meters (11)
Benchtop pH Meters (9)

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1 – 15 of 15 results
1

WTW™ WTW™ ProfiLine™ pH Portable Meters

Obtain optimum results with this easy and robust portable pH/mV meter with an automatic autoread function for routine pH measurements that is safe, secure, reliable, and prevents errors.

Promotions are available
EDGE
Height (Metric) 180 mm
Accuracy (mV) ±0.3, ±1
Warranty 3 Years
Resolution (pH) ±0.005
Range (pH) -2 to 19.999
For Use With (Application) Ideal for all seeking an easy, robust and waterproof instrument for portable pH measuring
Width (Metric) 80 mm
Battery Type AA, NiMH
Accuracy (pH) ±0.1, ±0.01, ±0.005
Power Supply 4 x 1.5V AA or 4 x 1.2V NiMH rechargeable
Calibration Points 1, 2 or 3 Calibration WTW Technical Buffer, DIN/NIST buffers
Type Portable pH meter
Battery Life 2500 hr.
Dimensions (L x W x H) 80 W x 180 H mm
Display Type LCD, 7 Segment
IP Rating IP-67
Depth (Metric) 55 mm
Resolution (mV) ±0.3, ±1mV
Certifications/Compliance CE
Temperature (Metric) Operating -5°C to +105°C
Range (mV) -1200 to 1200, -2000 to 2000
Accuracy (Temperature) ±0.1°C
Dimensions (L x W) 80 W mm
Resolution All values ±1 digit
Weight (Metric) 0.6 kg
2

WTW™ inoLab™ 7110 Benchtop pH Meter
GREENER_CHOICE

A simple, easy-to-use lab pH meter for routine measurement with reproducible measuring results and increased measuring accuracy.

Promotions are available
Height (Metric) 190 mm
Warranty 3 Years
Resolution (pH) -2 to 20 ±0.01, -2 to 19.999 ±0.005
Range (pH) -2 to 20
For Use With (Application) Ideal for routine measurements in the laboratory where automatic documentation is not the priority and for AC and battery operation
Width (Metric) 240 mm
Accuracy (pH) ±0.005, ±0.01
Calibration Points 1 to 3
Type Benchtop pH meter
Temperature Sensor DIN or BNC/4mm banana
Temperature Compensation Automatic
Data Management Details Current record calibration memory
Display Type LCD
Depth (Metric) 80 mm
Resolution (mV) ±(1200.0 ±0.3mV)
Certifications/Compliance CE, cETLUS
Temperature (Metric) Operating -5°C to +105°C
Range (mV) ±1200, ±0.3
Accuracy (Temperature) ±0.1K
Weight (Metric) 1 kg
3

WTW™ ProfiLine™ pH 3310 Portable pH Meter

Portable, waterproof and robust meters for the determination of the parameters pH, ORP, dissolved oxygen, conductivity and BSB

Promotions are available
Memory Manual 500/5000 automatic
Resolution (pH) ±0.005
Range (pH) -2 to 19.999
For Use With (Application) For professional field measurements requiring documentation and data transfer
Width (Metric) 80 mm
Accuracy (pH) ±0.1, ±0.01, ±0.005
Power Supply 4 x 1.5V AA or 4 x 1.2V NiMH rechargeable
Battery Life 1000 hr.
Display Type LCD
Resolution (mV) ±0.3, ±1mV
Certifications/Compliance CE
Accuracy (Temperature) ±0.1°C
Weight (Metric) 300 g
Height (Metric) 180 mm
Accuracy (mV) ±0.3, ±1
Warranty 3 Years
Battery Type AA, NiMH
Calibration Points 1, 2, 3, 4, 5 Calibration WTW Technical Buffer, DIN/NIST buffers plus 20 additional buffer set
Type Portable pH meter
Dimensions (L x W x H) 80 W x 180 H mm
IP Rating IP-66/67
Depth (Metric) 55 mm
Temperature (Metric) Operating -5°C to +105°C
Range (mV) -1200 to 1200, -2500 to 2500
Dimensions (L x W) 80 W mm
Resolution All values ±1 digit
4

WTW™ inoLab™ 7310 Benchtop pH Meter with Precision Electrode
GREENER_CHOICE

A precise pH meter with documentation function to use in quality assurance, the pharmaceutical industry and everywhere GLP-supported documentation is required.

5

WTW™ inoLab™ pH Benchtop Meters
GREENER_CHOICE

Obtain precision measurements of pH and ORP with the documentation function to use in quality assurance, pharmaceutical industry, and everywhere GLP-supported documentation is required.

Promotions are available
Accuracy (mV) ±0.3, ±1
Warranty 3 Years
Resolution (pH) -2 to 20 ±0.01, -2 to 19.999 ±0.005
Range (pH) -2 to 20
For Use With (Application) For measurements/documentation according GLP/AQA, AC and battery operation
Accuracy (pH) ±0.005, ±0.01
Relative Humidity Range Yearly mean: <75%, 30 days/year: 95%, Other days: 85%
Power Supply Four 1.5V AA batteries or four 1.2V NiMH
Calibration Points 1 to 3
Type Benchtop pH meter
Temperature Sensor DIN or BNC/4mm banana
Battery Life Up to 1000 hr. without backlight, 150 hr. with backlight
Temperature Compensation Automatic/Manual
Data Management Details Up to 10 records calibration memory, 500 manual datasets/5000 automatic memory
Display Type LCD
IP Rating IP-43
Resolution (mV) ±(1200.0 ±0.3mV)
Certifications/Compliance CE, cETLUS
Range (mV) ±1200, ±0.3
Accuracy (Temperature) ±0.1K
Weight (Metric) 0.8 kg
6

WTW™ pH Benchtop Meter inoLab™ pH 7310
GREENER_CHOICE

The inoLab™ pH 7310 with backlit graphic display is the right meter for precision measurements of pH and ORP potentials and the automatic documentation according to GLP/AQA in quality labs in all industries.

7

SI Analytics™ HandyLab 100 pH Meter HL100/K

Precise, robust and easy to use. Increase measuring speed and accuracy thanks to the HandyLab's AutoRead and CMC function. Supplied in a case with solutions, without electrode.

8

SI Analytics™ HandyLab 100 Versatile pH Meter

SI Analytics™ HandyLab 100 Versatile pH Meter increases the measuring speed and accuracy thanks to the AutoRead and the CMC function.

9

SI Analytics™ PH-METER Set HandyLab 680 Science

The HandyLab 680 pH meter set with pHT-combination electrode A162 IDS and Z389 for demanding applications allows you to measure any two parameters simultaneously; pH, ORP, conductivity or oxygen.

10

SI Analytics™ pH Meter Lab 855

Modern measuring technology available along with new functionality such as AutoRead and CMC (measuring range monitoring), which makes lab measurements even more reliable. Perfectly suited for measurements in laboratories in the chemical and pharmaceutical industries as well as in medical labs.