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Air Negative Ion Tester Detector Oxygen Ions Concentration Detector

New
R930.00
Closed 22 May 24 15:32
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The seller has indicated that they will usually have this item ready to ship within 12 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:
 
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Main centres:  1-3 business days
Regional areas: 3-4 business days
Remote areas: 3-5 business days
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Replacement 7 Days
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Product details

Condition
New
Location
International
Bob Shop ID
613500612
1. Turn the switch to ON gear2. Keep the thumb in contact with the square metal sheet of the front panel. The metal sheet on the back faces the air negative ion generator to be tested. The closer the distance between the thumb and the air negative ion generator to be tested, the higher the degree of the tester, and vice versa, the smaller the degree of the tester. in order to ensure the accuracy of the measurement results, please keep the tester at an appropriate distance from the air negative ion generator to be tested.3.Do not Contact the square metal sheet on the back of the tester with your hands during the measurement. Otherwise, the degree will be inaccurate.4. There is no sign in front of the degree shown. Indicates that positive ions are measured; if - is displayed, negative ions are expressed.5. Keep the machine switch in off position before each measurement.This negative ion tester can only measure some household appliances with negative ion generator, such as negative ion air purifier, air conditioning fan, air conditioner, etc. which can release more than tens of thousands of high concentration negative oxygen ions. It can not test negative ions released from some ordinary natural environment and some solid ions.The tester is easy to carry and is suitable for testing high concentration ion sources. Measurement range: 10,000-19,990,000 (ion/cm)colour: whiteMaterial: plasticSize: 80x30x10mmPackage Contents:1 x Negative Ion MeterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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