Scheda di prova UV (plastica) Scheda sensore UVB riutilizzabile

Riepilogo

• Quick Testing: This reusable card can accurately measure ultraviolet radiation within 10 seconds.
• Cover Testing: Place the card at the irradiation point under the UV lamp (within 5 cm from the lamp) to check if the lamp is available.
• Recyclable Times: If the card does not change to purple, you need to change the light bulb, when used in increments of 10 seconds, the card can be used 500 times.
• Easy to Test: 10 seconds to measure the reaction area of the UV test card shows purple, indicating that the bulb contains UV value.
• Premium Material: The quick test UVB sensor is made of high quality plastic material, which can be used for a long time.