Litmus pH test paper for easy and fast pH testing. Resolution: pH 4.5 - 9 Package contains 100 pcs easier than anything fast results Usage: Simply press the testing strip to the ...

  EC and TDS tester with LCD display for home use.   This appliance can be used for aquariums, saunas, aquaponics and hydroponics, but also an ideal solution for measuring drinking ...

  This pocket-sized pH-meter with LCD display shows a precise response time in a very short time.    It can be used just under laboratory conditions, such as at home, for the ...

Aquatek 3-in-1 Soil meter with multi function of testing soil moisture, light and pH. Suitable for outdoor and indoor plants, gardens and grass lawns.   Aquatek 3-in-1 Soil Meter helps you ...

Aquatek pH calibration powder 4.01 is soluble in water and is suitable for calibrating pH meters. It is recommended to use distilled water.

  Solution powder comes pre-measured.   Each of the packet makes 1 cup of pH buffer solution. Make pH solution without having to measure: Simply mix with 1 cup of distilled water ...