Measure the products made from natural ores and ceramics, such as cloth, bedding, clothing, wall materials, decorations and other most of the products for management and promotion purposes. The method of measurement is to use GM tubes with high sensitivity to measure the weak radiation produced by natural ores and ceramics and then calculate the negative ions shown. It can also be used for the detection of rock bath's ore, the detection of magic seat, and promotional purposes.

Uses: for measurement and evaluation of solid anion products, anion powder, tourmaline, ceramics and other products (such as silica gel bracelet, glasses, paint coating, floor, etc.)

Introduction to the four measurement modes:

Mode -1-: Normal mode

Test data is displayed after 20 seconds. This pattern applies to most product tests.

Mode -2-: Fast mode

Test data is displayed after 10 seconds. This mode is suitable for batch stable product testing.

Pattern -3-: Repeated pattern

The test values are displayed 20 seconds after each test, and the average value of the eight tests is displayed at last. During this mode test, press to stop the test. This model is suitable for product testing with uneven content and unstable value.

Mode -4-: Probe mode

This mode determines whether there are negative ions based on the pulse light and sound. This mode is applicable to the inspection of locally added anion products.