HM TDS EZ Water Quality Tester

The TDS-EZ is a water quality tester used to test the amount of Total Dissolved Solids (TDS) in the water. This is an essential tool if you wish to know the quality of your water. Batteries included.

Features:
• Economy model that is ideal for any users
• Highly efficient and accurate due to its advanced microprocessor technology
• Hold Function: saves measurements for convenient reading and recording
• Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries
• Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image
• Display: large and easy-to-read LCD screen
• Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution
• Easily recalibrate meter with a mini-screwdriver
• Strong and durable housing
• Convenient TDS Value Chart located on back of meter

Specifications:
• Range: 0 - 9990 ppm (mg/L)
• Resolution: 1 ppm (0-999 ppm); 10 ppm (1000-9990 ppm)
• Accuracy: +/- 3%
• Conversion Factor: NaCl (avg. 0.5)
• Power source: 2 x 1.5V button cell batteries (included) (LR44 or equivalent)
• Battery life: Approx. 1000 hours of usage
• Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)
• Meter weight: 56.7g (2 oz)
• Weight with package: 76.5g (2.7 oz)