Measuring & Computer Measuring & Regulating amtra

amtra Digital pH Tester is an electronic pH meter that allows the rapid and precise determination of the pH of your aquarium water. Practical pen shape to be carried and used anywhere. Possibility of automatic recalibration and temperature compensation are among the main advantages of this device suitable for both beginners and expert aquarists.

amtra Digital Conductivity Tester is an electronic tester that allows the rapid and precise determination of the conductivity of the water (EC in µS and TDS in ppm) of your aquarium. Practical “pen” shape to be carried and used anywhere. Possibility of automatic recalibration and temperature compensation are among the main advantages of this device suitable for both beginners and expert aquarists.

amtra Calibration Kit pH - calibration solutions for digital pH meter.

amtra Calibration Kit Conductivity - calibration solution for digital conductivity meter.