Haofy Digital LCD Water Quality Testing Pen Portable Water Quality Monitoring Tester Purity Filter TDS Meter 0-9990 PPM Temp Tester (yellow)

Haofy

Temperature Conversion Function: With the “TEMP” button, users can easily switch between Fahrenheit and Celsius temperature units. This versatility allows for seamless temperature measurement and compatibility with different regional preferences and standards. Wide Measurement Range and Accuracy: The TDS tester has a measurement range of 0-9999ppm, with a resolution of 1ppm. For measurements between 1000 and 9999ppm, the resolution is 10ppm, represented by a “x10” indicator. The tester comes factory-calibrated for accurate readings and performance. Versatile Applications: The TDS meter can be used for various purposes, including testing the quality of water filters and purifiers, monitoring the quality of food (vegetables, fruits) and beverages, checking swimming pools and spa centers, aquariums, and hydroponics systems. It caters to a wide range of industries and users, ensuring accurate and water quality measurements. Automatic Shut-off Feature: To conserve battery life, the tester automatically shuts off after ten minutes of inactivity. This energy-saving feature ensures that the device remains operational for an extended period and reduces the need for frequent battery replacements. Convenient Data Storage: The tester includes a convenient data storage function, allowing users to save measurement values for easy reading and record-keeping. This feature ensures that the data can be accessed and analyzed later, providing a comprehensive picture of water quality trends over time.