Fast and reliable testing – The AP50MM is equipped with a real-time dynamic display for each measurement to provide fast, reliable results. It can record up to 30,000 datapoints with time and date stamp. Intuitive operation – Built-in calibration curves provide automatic selection of...

Compliancy – The AP30TUR combines the nephelometric method and transmitted method. Users will only need to purchase one AP30TUR meter to be compliant with both the ISO 7027 standard and EPA method 180.1. Accuracy – Equipped with dual optic paths and detectors with NIR...

Compliancy – The AP30TUR combines the nephelometric method and transmitted method. Users will only need to purchase one AP30TUR meter to be compliant with both the ISO 7027 standard and EPA method 180.1. Accuracy – Equipped with dual optic paths and detectors with NIR...

Compliancy – The AP30TUR combines the nephelometric method and transmitted method. Users will only need to purchase one AP30TUR meter to be compliant with both the ISO 7027 standard and EPA method 180.1. Accuracy – Equipped with dual optic paths and detectors with NIR...

Compliancy – The AP30TUR combines the nephelometric method and transmitted method. Users will only need to purchase one AP30TUR meter to be compliant with both the ISO 7027 standard and EPA method 180.1. Accuracy – Equipped with dual optic paths and detectors with NIR...

A 1000-item library allows for easy recall from data storage. Flexible pH analysis from 10 sensors for calibration storage, 1 self-defined and 8 pre-defined buffer groups, 3 endpoint modes & GLP mode. A user-friendly bench meter with an innovative design, including an adjustable standalone...

A 1000-item library allows for easy recall from data storage. Flexible pH analysis from 10 sensors for calibration storage, 1 self-defined and 8 pre-defined buffer groups, 3 endpoint modes & GLP mode. A user-friendly bench meter with an innovative design, including an adjustable standalone...

Built with IP67 waterproof housing as well as a rubber cover and IP67 probes, the ST400 is ideal for prolonged use in any field environment. Rechargeable lithium battery provides 40 hours of uninterrupted use and more than 300 charge cycles - eliminating the need...

Built with IP67 waterproof housing as well as a rubber cover and IP67 probes, the ST400 is ideal for prolonged use in any field environment. Rechargeable lithium battery provides 40 hours of uninterrupted use and more than 300 charge cycles - eliminating the need...

Auto buffer recognition with four different buffer groups makes it easy to avoid errors during the calibration process. Easy-to-use and accurate with a simple calibration process, automatic temperature compensation and fast results. Ideal for secure field use with a meter stand, wrist strap and...

Auto buffer recognition with four different buffer groups makes it easy to avoid errors during the calibration process. Easy-to-use and accurate with a simple calibration process, automatic temperature compensation and fast results. Ideal for secure field use with a meter stand, wrist strap and...

ST2200 is a user-friendly bench meter that clearly displays critical information - with five distinctly marked keys which allow users to operate the instrument with minimal training. Auto buffer recognition and auto-endpoint mode make calibration and measurement simple and ideal for routine pH measurement....

Auto buffer recognition with four different buffer groups makes it easy to avoid errors during the calibration process. Easy-to-use and accurate with a simple calibration process, automatic temperature compensation and fast results. Ideal for secure field use with a meter stand, wrist strap and...

ST2200 is a user-friendly bench meter that clearly displays critical information - with five distinctly marked keys which allow users to operate the instrument with minimal training. Auto buffer recognition and auto-endpoint mode make calibration and measurement simple and ideal for routine pH measurement....

With selectable resolution from 0.1 to 0.001 and an intelligent i-Steward system, AB41PH is an excellent pH bench meter with high resolution and consistent accuracy. Equipped with a 6.5-inch large LCD display and a touch keypad, AB41PH offers a simple and precise control experience....

With selectable resolution from 0.1 to 0.001 and an intelligent i-Steward system, AB41PH is an excellent pH bench meter with high resolution and consistent accuracy. Equipped with a 6.5-inch large LCD display and a touch keypad, AB41PH offers a simple and precise control experience....

With multifunctional touch keypads, AB33PH makes measurement simple and fast within 3 steps. The intelligent i-Steward monitors the condition of electrodes, ensuring the accuracy of the results. Auto endpoint mode and auto buffer recognition makes calibration easy. A 1000-item memory for pH measurements and...

With multifunctional touch keypads, AB33PH makes measurement simple and fast within 3 steps. The intelligent i-Steward monitors the condition of electrodes, ensuring the accuracy of the results. Auto endpoint mode and auto buffer recognition makes calibration easy. A 1000-item memory for pH measurements and...

With an intuitive design and auto buffer recognition, AB23PH is an easy and straightforward meter for pH measurement. Large bright LCD display with complete measurement information simplifies operation and allows you to monitor the results from a distance. Featuring a compact stand-alone electrode holder,...

Small, economical pen meters offer simple, fast, and straightforward operation. With durable IP67 waterproof ABS housing, protective sensor cap, and an automatic shutdown feature that preserves battery life, OHAUS pen meters can endure consistent use in rough, wet environments. Equipped with a wrist strap...