With the addition of ATC and three improved calibration points, this quick and easy Ecotestr pH2 by Eutech has all the same capabilities as the pH1.

The Ecotestr pH2 is a capable instrument that lacks the size and price of more sophisticated palm-sized pH metres.

For on-the-go calibrations, the cap can be filled with buffer solution.

While a single Kynar® reference connection prevents clogging, a large volume of polymer gel reference increases the lifespan of the sensor.

Shifting the tester to calibration mode makes calibrating the Ecotestr pH2 simple.

Sensor should be submerged in a pH buffer solution, and the tester should handle the rest.

For greater precision across the range, it will be calibrated on pH 4, 7, and 10.

With the addition of ATC and three improved calibration points, this quick and easy Ecotestr pH2 by Eutech has all the same capabilities as the pH1.

The Ecotestr pH2 is a capable instrument that lacks the size and price of more sophisticated palm-sized pH metres.

For on-the-go calibrations, the cap can be filled with buffer solution.

While a single Kynar® reference connection prevents clogging, a large volume of polymer gel reference increases the lifespan of the sensor.

Shifting the tester to calibration mode makes calibrating the Ecotestr pH2 simple.

Sensor should be submerged in a pH buffer solution, and the tester should handle the rest.

For greater precision across the range, it will be calibrated on pH 4, 7, and 10.