Mini pH Water Tester Meter

pH Water Meter ( Waterproof )

Pen-type pH water meter very acurate and durable designed to be IP65 waterproof. 

Get pH measurements easily
● The meter is a perfect device for you to test the acidity or alkalinity of liquids with resolution of 0.1pH

Ideal for many household applications
● With a standard measuring range of 0 – 14pH, the pH meter is great for a wide range of tasks. It can be used in a huge variety of applications including: Swimming pool, tap water, home brewing, aquarium maintenance and much more! 

Main Features:
● Use to measure the pH level of solution.
● Compact light and portable pen-type design.
● IP65 waterproof
● With calibration screwdriver.
● Power: 3 x 1.5V(AG-13 button battery)(included)

Calibration:
● Immerse the electrode in pH 6.86 (Under the temperature 25 degree) standard buffer solution of phosphate, and gently shake the electrode.
● Regulate the trimmer with a screwdriver until the buffer solution value corresponding to the measurement temperature is obtained.
● Use the distilled water clean the electrode, immerse the electrode in pH 4.01 or pH 9.18 the standard buffer solution of borax.

Specifications