Feature

●What it is: The tester is a tool used to test the pH and chlorine levels of water in swimming pools and spas.
●Large Screen: The tester has a large screen for easy and accurate reading of pH and chlorine test results.
●Easy to operate: The tester can be read by simply inserting it into the test liquid without complicated operations.
●Portable: The tester is lightweight and compact, making it easy to carry. With holes for easy hanging.
●Good Material: The tester is made of high-quality plastic shell, which is sturdy and durable.


Description

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. 
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.

Testing Chlorine Level:
Recommended chlorine level for pools and spas: 1.2 ~ 1.7ppm
1. Position the needle to your "adjustment point".
2. Holding the tester in one hand and the probes in the other, insert the probes into the water up to the black band. Wait until the needle rests for a better chlorine reading.
3. Leave the probes in the water.

Test pH Level:
Recommended pH level for pools and spas: 7.2 ~ 7.8
1. With the probes still in the water, turn the wheel all the way to "pH" until it clicks(battery must off for pH reading).
2. Wait until the needle rests on the pH reading.
3. Gently dry probes and insert into the holder on the side of the tester for storage.