Specification :

Water Quality Tester
Type : TDS-EZ

Ideal for all basic water testing applications. The best value meter in the world!

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.
* Comes in a retail-oriented package.

Specifications :

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)