TDS METER

Range: 0 - 9990 ppm (mg/L)
Resolution: 1 ppm (also available in 10 ppm)
Accuracy: +/- 2%
Power source: 2 x 1.5V button cell batteries (included)
Battery life: Over 1000 hours of continuous use
Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1")
Weight with case: 76.5g (2.7 oz)
Weight without case: 56.7g (2 oz)
Ideal for commercial use. Includes a carrying case with belt clip.
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: Recalibration is not necessary, but can be done easily with a watch screwdriver. There's no need for messy solutions.
Also available in "x10" mode: Reads in increments only of 10 ppm (0-9990 ppm).