1. Ideal for testing applications, such as hydroponics and gardening, swimming pools and spas, aquariums and reef tanks, water ionizers, water filters. Drink water and so on.
2. Measuring range: 0-9990 ppm, 1 ppm resolution, + /-2% reading accuracy.
3. Automatic shutdown function-turn off the meter after 5 minutes of non-use to save battery
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-3mm measuring deviation due to manual measurement.
1 X Water Quality Tester