PH Meter Digital Swimming Pool Drinking PH/TDS/EC/Temperature Conductivity

Please allow slight dimension difference due to different manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.<br> Efficient and accurate thanks to its advanced microprocessor technology.</p> <p>【Auto Shutoff】 Turn off the meter after 10 minutes of non-use to save battery life.</p> <p>【Auto Calibration】This pH tester has a three-point automatic calibration function. PH Meter Digital for Swimming Pool Drinking Water Aquariums High Precision Automatic Calibration PH/TDS/EC/Temperature Conductivity Meter <p>【Portable】The smallest and lightest TDS meter on the market. After powering on, press and hold the CAL button and place it in the standard solution for calibration. Automatic temperature compensation function.</p> <p>【Wide Use】 Suitable for water source, soilless culture, aquarium, hydroponics, laboratory, spa, swimming pool and other water systems.</p>