LCD, 4 +1 / 2 digit digital liquid crystal display
Product Feature
Convenience: Small size, easy to carry. For easy detection of the natural minerals, ceramics and their productsand accurately calculate the number of its negative ions occur. Measurement: As the general environment there is the Central Standing Committee surge signal interference, affect the accuracy of the measurement results, we recommend the best way to measure the measurement ten times, delete whichever is the average maximum and minimum values.
1.The Ion tester is a high performance ion tester which is designed to measure anion (negative ion) generated by natural ores, and ceramics goods. 2.The natural ores always have a little natural radiation energy just like our environment. This energy effect the moisture content of the air to bring to anions. 3.The sensor of tester is GM-Tube. It will count this signal to transform the amount of anion. For measure anion only, not for cation (positive ion).
How to use
The Ion tester have 5 measurement modes. 1, Standard Method: Count the average amount between 20 seconds. 2, Simply Method: Count the average amount between 10 seconds. 3, Average Method: Count the 8 times average amount of average amount between 20 seconds. 4, Moving average Method: Count the moving average between 36 seconds. 5, Anion Check Method: Check weather have the anion or not.