PmoYoKo pH Tds Meter Digital pH Tester Pen with ATC, 3 in 1 Water pH Tester with LCD Display 0.01 High Accuracy Digital PH Meter for Drinking, Pool, Hydroponics and Aquariums, Beer and Other Liquids

【3-in-1 pH Meter】 pH meter with 3-in-1 function not only can measure the PH value but also can measure TDS and temperature with high measurement accuracy. Measure water quality in all directions to ensure healthy water quality. 【Auto Calibration】The pH meter's auto calibration function simplifies the calibration process. Simply dip the electrode into the included calibration solution and the instrument will automatically calibrate using the included calibration powder (standard: pH 4.01, pH 6.86, pH 9.18). This ensures accuracy and consistency in every reading. 【Automatic Temperature Compensating Digital pH Meter】No need to pay attention to the temperature of the test liquid the pH meter accurately determines the pH value of the sample in a temperature range of 32°F-140°F (0°C-60°C), thus solving the problem of errors due to changes in the temperature of the liquid. 【High Accuracy Water pH Meter】Our digital pH meter utilizes an advanced algorithm chip and 0.01 resolution electrode for precise positioning. The green backlit LCD ensures clear visibility in all lighting conditions. The one-touch lock function ensures accurate readings when the instrument is removed from the sample. 【Portable Water Quality Tester】Compact and portable design you can carry the water quality tester with you for on-site water quality assessment. 【Multi-parameter function】1.PH Range: 0.00-14.00pH, Resolution: 0.01pH-14.00pH, Accuracy:±0.05pH. 2.TDS Range: 1-9990ppm, Resolution:1ppm. 3.ATC:32-140℉(0-60℃).Gives you a full picture of the health of your water source and peace of mind. 【How to calibrate pH/TDS meter like a professional?】1. Mixing: First add appropriate amount of pH 4.01,pH 6.86 or pH 9.18 buffer solution powder to a glass of water and mix it thoroughly. 2. Turning on and selecting: Press the ON/OFF key to switch to the pH mode, then put the pH meter into the mixed water. 3. Calibrating and confirming: Press and hold down the MODE/CAL key for 5-10 seconds and then release it. Calibration is complete when the reading blinks three times and stabilizes. See more product details 【3-in-1 pH Meter】 pH meter with 3-in-1 function not only can measure the PH value but also can measure TDS and temperature with high measurement accuracy. Measure water quality in all directions to ensure healthy water quality. 【Auto Calibration】The pH meter's auto calibration function simplifies the calibration process. Simply dip the electrode into the included calibration solution and the instrument will automatically calibrate using the included calibration powder (standard: pH 4.01, pH 6.86, pH 9.18). This ensures accuracy and consistency in every reading. 【Automatic Temperature Compensating Digital pH Meter】No need to pay attention to the temperature of the test liquid the pH meter accurately determines the pH value of the sample in a temperature range of 32°F-140°F (0°C-60°C), thus solving the problem of errors due to changes in the temperature of the liquid. 【High Accuracy Water pH Meter】Our digital pH meter utilizes an advanced algorithm chip and 0.01 resolution electrode for precise positioning. The green backlit LCD ensures clear visibility in all lighting conditions. The one-touch lock function ensures accurate readings when the instrument is removed from the sample. 【Portable Water Quality Tester】Compact and portable design you can carry the water quality tester with you for on-site water quality assessment. 【Multi-parameter function】1.PH Range: 0.00-14.00pH, Resolution: 0.01pH-14.00pH, Accuracy:±0.05pH. 2.TDS Range: 1-9990ppm, Resolution:1ppm. 3.ATC:32-140℉(0-60℃).Gives you a full picture of the health of your water source and peace of mind. 【How to calibrate pH/TDS meter like a professional?】1. Mixing: First add appropriate amount of pH 4.01,pH 6.86 or pH 9.18 buffer solution powder to a glass of water and mix it thoroughly. 2. Turning on and selecting: Press the ON/OFF key to switch to the pH mode, then put the pH meter into the mixed water. 3. Calibrating and confirming: Press and hold down the MODE/CAL key for 5-10 seconds and then release it. Calibration is complete when the reading blinks three times and stabilizes. See more product details