DescriptionIf you are looking for a professional and affordable UVCtest strip, then your research is over here. That' s because our product can meet your need. Adopted of premium material, it is practical and durable for long time use.Features- Color: As Shown .- Material: PVC, PC, PET, ABS, PP.- Size: Approx. 7.00X2.50X0.10cm/ 2.75X0.98X0.04in.- Professional test cards designed for high power UVC devices, offering a higher to analyte contrast on highly UV.- Resilient PVC, PC, PET, ABS, PPmaterial for high power exposure without aging/discoloration- UVC test cards for unprecedented quality control for UV analyte production and calibration.- Take 1 strip under the light, when the color of the cards changes from white to dark purple or light green, your device is effective.- Test strips effective test for light stick. Will bring much convenience to you.
