New HM Digital TDS-EZ PPM Meter, Home Drinking Tap Water Quality Purity Test/Tester Review

FEATURES Economy model that is ideal for end-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. Meters can be recalibrated with a mini-screwdriver. Fun, translucent blue housing that’s very strong and durable. Includes a TDS chart sticker on the back of the meter that explains TDS values. SPECIFICATIONS TDS Range: 0 – 9990 ppm (mg/L) Resolution: 1 ppm (0-999 ppm); 10 ppm (1000-9990 ppm) Accuracy: +/- 3% Power source: 2 x 1.5V button cell batteries (included) 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)