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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-17-2025 | 0.46 $* | 0.50 $* |
Aug-17-2025 | 0.67 $* | 0.52 $* |
Jul-17-2025 | 0.99 $* | 0.3 $* |
Jun-17-2025 | 0.12 $* | 0.97 $* |
May-17-2025 | 0.69 $* | 0.11 $* |
Apr-17-2025 | 0.9 $* | 0.24 $* |
Mar-17-2025 | 0.86 $* | 0.2 $* |
Feb-17-2025 | 0.85 $* | 0.37 $* |
Jan-17-2025 | 0.15 $* | 0.3 $* |
Product Features | |
Article No | 8410 |
brand | Laixin |
Model number | 8410 |
measurement accuracy | - |
Order number | 8410 |
weight | 2 |
Object of measurement | Air positive and negative ions |
dimension | 105x70x165 |
Measuring range | One hundred to two million |
Processing customization | is |
Is it a cross-border export exclusive source of goods | no |
Import or not | no |
Air ion concentration meter is used to draw air (or gas with ions present) through a charged, parallel-polarized electrode plate to count the concentration of ions (gases) in the air. The outer two plates maintain the polarization (positive \\ negative) potential. In the middle is a linear detector plate. The pore through the air is 4MM, and the potential in the polarization zone is 1000V/M. Both positive and negative ions can be measured.
Air negative ion action
(1)\\ Fresh air \\ Smoke and dust removal: the negatively charged ions and the positively charged smoke and dust floating in the air are neutralized at the electrode, so that it is deposited naturally.
(2)\\ Negative ions can keep the hair humidity,- under normal circumstances, the head is spread out of the fish scale, negative ions can make the hair surface spread out of the fish scale recovery so that the hair looks more shiny, at the same time can neutralize the static electricity between the hair to prevent the hair split.
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com