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easy to carry Negative ion tester portable 1 PCS Air Ion Tester ion source measure Air Ion Meter for Negative Air Ion Generator

£9.9£99Clearance
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The World Health Organization has also made relevant regulations on the standard concentration of negative ions for clean air. They can effectively decompose and reduce harmful gases in the air, making people feel refreshed and refreshed, enhancing skin elasticity, relieving aging, preventing health. The ultra wide range ion counter tester is designed to measure up to 20,000,000 (pcs/cc) negative/positive ions which you cannot see with the naked eye.

It is based on a noise-induced kinetic transition, which consists of an increase in the concentration of atmospheric ions in the intracloud environment under the impact of the stochastic electric field of charged and polarized hydrometeors (drops, snowflakes, graupel, hail). A negative oxygen ion detector can monitor air negative oxygen ions for forestry, environmental protection, meteorology, tourism, etc. Observation is key in this practical, as all the information needed will be seen in the reactions present. Carbonate ions, CO 3 2-, are detected using a dilute acid close acid Substance producing more hydrogen ions than hydroxide ions when dissolved in water. Test and evaluate various solid negative ion products, such as negative ion bracelet, negative ion cushion, energy cup, sweat room, rock plate bath, paint and coating, etc.

APPLICATIONS】This Negative ion testing is designed for test high level concentration of negative or positive air ion. The unpredictable nature of ion self-destruction in the air just outside the meter makes more accurate measurement impossible (some ions are lost as air is redirected, positive and negative ions neutralize each other spontaneously, etc.

You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. The housing of this negative ion meter is made of high-strength stainless steel, which is sturdy and durable.

IT - 10 negative ion tester use the GM ray ion detection technology of the United States to measure the weak radiation energy generated from natural ores, ceramics, tourmaline, etc. PORTABLE DESIGN】This Air Ion Tester Meter has simple and small design, easy to carry, very easy to hang as a necklace.

Instrumental methods of analysis are faster, and more accurate and sensitive than simple chemical tests. This leads to a gradual increase in the concentration of negative ions, which could serve as a source of free electrons with a new increase in the electric field. Silver ions react with halide close halide A halide ion is an ion formed when a halogen atom (an atom from group 7) gains one electron. The display shows the ion count within 2 seconds and it continues to display the ion density in the air, showing any changes within 2 seconds after they occur. Students should be able to explain why BaCl₂ solution is used to test for sulfate ions and why it is acidified.This negative air ion counter can monitor air negative oxygen ions for forestry, environmental protection, meteorology, tourism, etc. External wind, with wind guard in place, up to 15 km/hr (9 mph) in any direction will maintain accuracy to within +/- 25%. With the touch screen function, it is convenient to manually calibrate and modify various parameters at any time.

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