The Hanna HI98301 DiST1 is a compact, low-range waterproof TDS tester ideal for water quality testing in laboratories, schools, environmental monitoring, and water conditioning. Measuring up to 2000 ppm with a 0.5 TDS conversion factor, it features a graphite sensor for precise results and reduced polarization. Its large multi-level LCD simultaneously displays TDS and temperature readings with automatic temperature compensation (ATC). With simple two-button operation, fast response time, and single-point calibration (1382 ppm), it’s the perfect tool for on-the-go testing. Available in Pakistan from Kamadi, your source for accurate water testing solutions.