The HM-TDS-EZ Water Quality Tester is ideal for all basic water testing applications. Features include • 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: the HM-TDS-EZ meter is calibrated with a 342 ppm NaCl solution. The Meter 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.
