Gas Detector, An Tester Meter an Detector Negative Oxygen Strict Purifier Concentrat
£58.19
1.It is effective to test the electric charge on the surface of textile by strict. 2.You can estimate whether the air generator or air purifier is working in good state. 3.Test the textile or cloth, the 's polarity and concentrat. 4.The reading of the tester is correlative to the air concentrat, but not exactly the number of it. In factor, this tester can only provide you a rough measurement to the air source. Please don't take it as an precis instrument. 5.Designed for test high level concentrat of negative or positive air . Simple and small design. Easy to carry, very easy to hang as a necklace., Manufacturer: AIRYSSFU
Gas Detector, An Tester Meter an Detector Negative Oxygen Strict Purifier Concentrat
1.It is effective to test the electric charge on the surface of textile by strict. 2.You can estimate whether the air generator or air purifier is working in good state. 3.Test the textile or cloth, the 's polarity and concentrat. 4.The reading of the tester is correlative to the air concentrat, but not exactly the number of it. In factor, this tester can only provide you a rough measurement to the air source. Please don't take it as an precis instrument. 5.Designed for test high level concentrat of negative or positive air . Simple and small design. Easy to carry, very easy to hang as a necklace., Manufacturer: AIRYSSFU
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£58.19
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