AMTRA Digital pH Tester

AMTRA Digital pH Tester is an electronic tester that allows the rapid and accurate determination of the pH of your aquarium water.
A pH tester is an essential tool for measuring water quality.
Its “pen” format is practical to take and use anywhere.
The Amtra digital pH tester is equipped with the ATC system: automatic temperature compensation during measurement!

The possibility of automatic recalibration and temperature compensation are among the main advantages of this device suitable for both beginners and expert aquarists.

Benefits of the AMTRA Digital pH Tester:
• Measuring scale 0.00 – 14.00 pH +/- 0.01pH
• Integrated ATC “automatic temperature compensation” system
• Possibility of recalibration
• Automatic shutdown after a few minutes of inactivity
• Hard case included for safe storage

What does it measure?
pH, short for "potential hydrogen," is a measure of the acidity or basicity of an aqueous solution (liquid containing water).

Advice from our specialist!
The instrument should be recalibrated under the following conditions: after a long period of inactivity or after a long period of time since the last calibration, following frequent use or when high measurement accuracy is required. If the electrode is exposed to air for a long time, it will dry out and the reading of the values will therefore be slow and unstable. Simply immersing the electrode in osmotic water for a few hours will solve the problem.