(1) Highly accurate for measuring range of 0-14 PH, 0.01 PH resolution, you are going to get the reliable results.Tester has a sensitive electrode sensor to read accurate pH levels.no more time-consuming paper strips or other inaccurate pH test chemicals, our device is a digital pH tester, it only takes a few seconds for your result to appear on the screen. (2) you just need to remove the protective cap and immerse the PH meter electrode in the solution (do not exceed the immersion line cover lip), and turn on the PH by "ON / OFF" switch to be measured, gently agitate and wait a few minutes until the reading is stable. (3) No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0°C - 80°C (32°F - 176°F). (4) This pH meter is great for home and laboratory uses; an ideal water tester for pools, aquariums, spas, hydroponics, food, wine, beer making and more.This pH meter is small, portable and economical,easy for carrying. (5) 1 × pH Meter, 1 × Carrying case, 1 × Calibration screwdriver, 2 × pH buffer powder (for calibration), 1 × User manual;
