HM Digital TDS-EZ Water Tester

Offering a brand new HM Digital TDS-EZ Water Quality Tester. It has a 0-9990ppm measuring range with 1ppm resolution and +/-3% accuracy. This compact, blue tester is perfect for checking the quality of your drinking water, aquariums, hydroponics, and more. Key features include: Range: 0-9990 ppm (mg/L), Resolution: 1 ppm, Accuracy: +/-3%, ATC: Built-in sensor for Automatic Temperature Compensation, Power source: 2 x 1.5V button cell batteries (included), Battery life: 1000 hours, Dimensions: 14 x 2.3 x 1.5 cm, Weight: 34 g. This TDS tester is your first step to perfect water! It’s so simple to use. The item is still available. Priced at $30.