Description:

Digital LCD TDS TEMP PPM Meter Tester Filter Pen Stick Water Quality Purity

Features: 

1. This is a digital TDS meter tester to test the filter water quality purity，
to check the performance of your water filter， to check for hardness ，to make sure you always drink pure water.Saves measurements for convenient reading and recording New Arrival.
2. Auto-off function: turns off meter after 5 minutes of non-use to conserve batteries.
3. Automatic temperature compensation

4. Gold-plated chip performances more stable.
5. Can be used in : Water purifiers and filters， food(vegetable ， fruit)!#!amp!*!drink quality
monitoring， pools and spas， aquarium， hydroponics
6. LCD reading is convenient and easy.

Specification:

1. Type: Portable Water Quality Tester TDS-01
2. Measurement range:0-9990ppm
3. Test items: heavy metals， total hardness.
4. Voltage supply: 2 * 1.5V button battery.
5. Accuracy: +/- 2%
5. Color: Blue
6.Size: 2 x 1.2 x 14cm

How to use it:

1. Please unplug the electrode sleeve before use
2. Press the switch ，place the electrode into the test

Note:

1. keep the electrode clean ，cover the electrode protective sleeve ，please take out the batteries for long periods idle.
2. This product requires two 1.5V button batteries. There are two built-in 1.5V button batteries in this item.

Package includes: 

1 x Water Quality Tester
2 x Batteries Included in tester

Details pictures: