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  • Brand: amtra
AMTRA DIGITAL PH TESTER ATC
CHF37.15
  • AMTRA DIGITAL PH TESTER ATC – digital pH meter for the determination of pH in the aquarium

    Features:

    • Practical digital tester for measuring the pH of water with automatic temperature compensation (ATC)
    • Integrated “automatic temperature compensation” ATC system
    • Possibility of re-calibration
    • Auto power off after a few minutes of inactivity
    • Hard plastic case included to be able to store it carefully

AMTRA DIGITAL CONDUCTIVITY & TDS TESTER ATC
CHF29.10
  • Digital test for determining the conductivity of water (EC in µS and TDS in ppm)

    Features:

    • Practical digital meter for measuring the conductivity of water (EC in µS and TDS in ppm) with automatic temperature compensation (ATC)
    • Integrated “automatic temperature compensation” ATC system
    • Possibility of re-calibration
    • Auto shutdown after a few minutes of inactivity
    • Included hard case for safe storage
    • Possibility of re-calibration
    • Auto power off after a few minutes of inactivity
    • Hard plastic case included to be able to store it carefully

AMTRA CALIBRATION KIT CONDUCTIVITY & TDS
CHF6.70

AMTRA KIT CALIBRATURA CONDUCTIVITY & TDS – calibration solution for digital conductivity meter

Features:

  • Conductivity determined calibration solution for re-calibration of digital testers
  • Contains 1 bottle of 25 ml
  • Solution at µS/cm 1413
  • Ideal for the calibration of AMTRA DIGITAL CONDUCTIVITY & TDS TESTER ATC
  • Usable for most digital conductivity meters on the market

AMTRA LED OPTICAL REFRACTOMETER
CHF80.30

AMTRA LED OPTICAL REFRACTOMETER – optical refractometer for measuring salinity in the marine aquarium with integrated LED

Features:

  • Practical optical refractometer for measuring salinity in a marine aquarium equipped with LEDs for better reading of values ​​and with automatic temperature compensation (ATC)
  • Thanks to the supplied LED, you can comfortably read the measured value in any external light situation
  • Possibility of re-calibration
  • Integrated “automatic temperature compensation” ATC system
  • Included hard plastic case to be able to store it carefully, pipette to dose the water, cloth to clean the lens