TDS Digital Salinity Tester for Saltwater Ponds and Fish

Automatic shut-off function, easy to use. The TDS table can retrieve test data in 5 seconds, meaning the digital TDS table has an accuracy of ±2% and a measuring range of 0 to 9,990 ppm. The TDS pen tester is compact and lightweight, making it easy to carry. The digital TDS tester has an ATC function, and the test data is unaffected by water temperature. The digital salt content tester is committed to providing every customer with the highest possible quality of customer service.