Negative Ion Generator
Testing Of Negative Ions Produced By Negative Ion Generator, Air Purifier, Air Cleaner, Air Con
step 1 – Turn on the power of the air ion tester.
The ion tester can test both negative and positive ions. When negative ion is being tested, it will display a “ – ” sign in front of the reading.
Test Range: Ion test range between 1 × 104 to 1999 × 104 ions/cc
Note: The ion tester is not meant for very precise readings. The reading does not stop at an exact value. Rather, it indicates the range of negative ions present at the point of measurement.