" Description Durable High Quality: It is highly accurate for 0-14 PH measuring range, 0.01 PH resolution, Measures and displays the pH result simultaneously with the LCD display, reliable and fast reading. / p> Convenient Operation: Simply remove the protective cap and immerse the pH meter electrode in the solution. Switch on the pH meter using the ON / OFF switch to be measured. Shake gently until the displayed level is stable and read the displayed levels. Pocket Portable: Large LCD display makes it easy to read measurement results. Pocket size for easy transport. ATC function: Due to the variability of the factors, the temperature of the test objects may have been slightly different, which may result in an inaccurate reading. ATC function can automatically compensate the temperature of objects in test, avoid reading inaccuracies. Widely Applicable: Ideal for all home and laboratory pH testing applications including aquariums, swimming pools, aquariums, spas, hydroponics, food,
