????MULTIFUNCTION PH METERS SUIT: 5 Seconds know water quality, Accuracy, Faster. This set Combo of TDS PH. Professional pH meter, TDS meter, EC meter and Temperature Meter 4 in 1 Set. With calibration function to ensure the accuracy of the measurement.
???? ACCURATE AND RELIABLE: PH value meter and TDS EC meter are equipped with a high-quality titanium alloy probe and reliable automatic temperature compensation (ATC) to ensure accurate readings at various temperatures.PH resolution is 0.01pH,accuracy ±0.01pH.TDS:0~9990 ppm, Accuracy:±2%.
????AUTO-OFF FUNCTION:Digital TDS meter and PH tester digital both have the function of Auto-off, it will automatically shut off with inactivity to save the battery’s life. digital TDS meters are equipped with a backlit display that allows you to more accurately read the water quality results.
????AUTO CALIBRATION:PH pen and TDS pen have AUTO CALIBRATION function,That Adjusts to Water Temperatures and Water Quality to Give Ph Readings Almost Instantly. As Well, You Can Calibrate the Tester with One Touch Button Using Buffer Powder.
????WIDE USE?Indoor / outdoor pH water tester, They are suitable for multiple occasions, such as drinking water, wine, juice,aquariums, hydroponics, spas, swimming pools and other water systems? easy to be carried, If there is any problem about the usage of product or if product is damaged, please contact us, we will try to respond within 8 hours and offer lifetime technical support.