Handheld Negative Ion Tester Instrument Air Ion Detector Environmental Monitoring
Handheld Negative Ion Tester Instrument
,Air Ion Detector Environmental Monitoring
Product Description IT-10 this is Solid negative ion detector and used to test the anion from such product as anion powder, tourmaline powder and various health products coatings. Basic on American most advanced GM ion detection . Product Specifications Model: IT-10 ion tester Product color: Black...