Tragbarer Luf Ionen Tester +/- Luf Ionen Negativ Ionen Konzentration Detektor LCD Disp
62,64 €
Portable Air Ion Tester High Concentration of +/- Air Ion Negative Ion Concentration Detector with Peak Maximum Hold LCD Display. The closer the distance to the air negative ion generator to be tested, the higher the degree of this tester, and vice versa, the smaller.
Jetzt bei Ebay:
