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.