pH/ORP Meters

The cosmetics industry, the food industry, the metal industry: the testo 206-pH2 pH/temperature measuring instrument can be used virtually anywhere...

● The Apera LabSen 851-1 Refillable pH Electrode is built with proprietary sensor technology and premium materials from Switzerland, Apera LabSen 8...

The Apera SX736 7-in-1 Portable pH/Conductivity/DO Meter can accurately measure the parameters of pH, conductivity, TDS, salinity, resistivity, DO,...

The Apera EC820 Precision Benchtop Conductivity Meter Kit provides reliable conductivity measurements with various intelligent functions and a dura...

The Apera PC820 Precision Benchtop pH/Conductivity Meter Kit provides reliable pH and conductivity measurements with various intelligent functions ...

The Apera PH820 Precision Benchtop pH Meter Kit provides reliable pH measurements with a variety of intelligent functions and a durable structure. ...

The Apera PH850 Portable pH Meter Kit is designed for professional pH measurement in the field with a variety of practical functions and features i...

The PCE-PH 12 pH Meter is a handy device for quick and easy measurement of the pH value from 0 to 14 and the temperature from 0 to 60 degrees Celsi...

Apera SX711 Portable pH Tester is a multi-parameter instrument, equipped with a pH electrode, ORP electrode, conductivity electrode, and dissolved ...

Apera GroStar® Series GS4 5-in-1 Combo Pen (Gen II) is a premium tester designed specifically for growers to perform professional measurements of p...

Apera GroStar® Series GS3 EC/ppm Pen (Gen II) is a premium tester designed specifically for growers to perform professional measurements of EC, 500...

Apera GroStar® Series GS2 Soil Spear pH Pen (Gen II) is a premium tester designed specifically for growers to perform professional pH tests directl...

Apera GroStar® Series GS1 pH Pen (Gen II) is a premium pH Tester designed specifically for growers to perform professional pH measurements. GroStar...

The Apera PC60-Z Smart Multi-Parameter Pocket Tester is the next-generation product designed for a seamless water test experience. Professional mea...

The Apera EC60-Z Smart Conductivity/TDS/Salinity/Resistivity/Temp tester is a next-generation water tester designed for a seamless water test exper...

The Apera PH60S-Z Smart pH Spear Pocket Tester is the next-generation product designed for a seamless pH test experience in food tests and other so...

The Apera ZenTest® PH60F-Z Smart Flat pH Pocket Tester is the next-generation water tester designed for seamless water test experience. Professiona...

The Apera PH60-Z Smart Pocket pH Tester is designed for a seamless water test experience. Professional pH measurements for general water solutions ...

The Apera Instruments PC60 Multi-parameter Tester simply tests pH, EC (conductivity), TDS (ppm), salinity (ppt) & temperature in a highly quick...

● The Apera Instruments EC60 Portable Pocket EC/TDS/Salinity Meter/Tester simply tests all kinds of regular conductivity measurements in an ACCURAT...

The next-generation water tester is designed for a seamless water test experience. Professional measurements for ORP and temperature now become eas...

The Apera Instruments ORP60 tester is designed for reliable ORP (redox) monitoring in regular water solutions e,g, pools, and water treatment. The ...

● The replaceable Swiss spear pH probe is designed for professional pH measurements of food/solid/viscous samplings such as cheese, fruit, sushi ri...

● Easy-to-install replaceable FLAT sensor, designed for Skin, Fabrics, Paper, and other flat surface pH testing, also works great for small-volume ...