precision measurement: This TDS meter digital water tester provides accurate and reliable measurement results with a resolution of 01 PPM. Versatile application: Suitable for home and laboratory water testing, this water tester has a wide measurement range of 00 00 PH. Portable and convenient: With fast automatic function, this water meter is portable and convenient for quick use, suitable for both home and laboratory use. Accurate and reliable results: The EC meter digital water tester has an accuracy of up to ±01 PH, ensuring precise measurement results every time. Key attributes Function: automatic operation for quick, hassle measurements. Compatibility: designed for use in both home and laboratory settings. Size and portability: compact, easy to carry for onthego testing. Performance: precision measurements with stated resolution and accuracy. Use scenarios Home use: test tap or household water to verify quality for drinking and cooking. Laboratory testing: analyze water samples as part of experiments or quality control. Onsite field checks: perform rapid water quality assessments at remote locations or during installation and maintenance tasks.