Feature

●[Healthy Protection]It is a convenient tool to test water pH and chlorine level for swimming pool and spa
●[Convenient to Carry]Light weight and compact with a hole for convenient hanging, easy to carry
●[Durable Material]Our water quality tester is made of premium plastic shell, durable and sturdy, easy to operate, no more traditional chemicals needed
●[Adjustment Accuracy]Before you are using this tool for the first time, pls must adjust the tester to the test point
●[Easy Reading]Large screen displays the test result on pH and chlorine level for easy and accurate reading


Description

Specifications:
Condition: 100% Brand New
Material: Plastic + Metal
Color: Gray White
Size: approx. 18 x 11.6 x 3.1cm / 7.1" x 4.6" x 1.2"
Power Supply: 1 x 1.5V AA Batteries(Not included)
Recommended chlorine level for pools and spas: 1.2 ~ 1.7ppm
Recommended pH level for pools and spas: 7.2 ~ 7.8pH
Package Weight: 220g

Attention:
1. Please dont immerse the probe in any liquid other than pool or spa water.
2. Please rotate the switch to close position when not in use. 3. Please store the tester in cool and dry place. 

Usage:
Before you use this tester for the first time, you must adjust it to match your swimming pool or spa water with the following sequence:
1. Test your pool or spa water using a conventional liquid test kit
2. Record the chlorine reading level as you will need.
3. No adjustment is required for pH.

How to find adjustment point for chlorine testing:
1. Insert 1pc AA 1.5V battery in the compartment in the handle.
2. Hold the tester in one hand and the probe in the other.
3. Insert the cleaned metal probes into the water up to black band.
4. Stir the water slightly with the probe.
5. With the probe still in the water, turn the wheel on the face of the tester all the way to the left towards"CL". Slowly turn the wheel back to the right until the needle matches the chlorine level you recorded with the convention liquid tester(e.g.: 1.5ppm)
6. Remove probes from the water without touching the wheel. Indicator will move all the way to the right and stop on a letter between A and E. This letter is your "adjustment point".
Note: Any time you use this tester to test the chlorine level, you must adjust it to the "adjustment point" before testing.