Uvb Test Cards Reptiles Uvb Lamp Uv Test Card Life Effective Tests Measurement Analysis Reusable Tools Uv Light Meter Detection

Features: 1. Accurate and reliable: This UVB test card uses unique ultraviolet detection technology to accurately detect and read UVB, providing you with reliable data support. 2. Simple and easy to use: Just put this UVB test card in the sun, the color change can intuitively display the amount of UVB radiation in the current environment, and the operation is simple and easy to understand. 3. Easy to carry: Its small size can be easily put into pockets, backpacks, etc., no matter where you go, you can easily carry out UV level detection. 4. Multi-function test: this test card can not only detect UVB, but also detect UVA and sunlight, providing a full range of sun protection advice. 5. Multiple use: Each test card can be reused many times, worry-free and economical, so that you can understand the UV status anytime and anywhere, and protect skin health. Description: 1.This reusable card can accurately measure UV radiation in 10 seconds. Check that the lamp is in use by placing the card on the spot under the UV lamp (within 5cm from the lamp). 2.The color will change to purple when it is close to the UVB light source, and the color will change with the intensity of the light source. 3.If the card does not show any color, change the bulb annually or earlier and the card can be used up to 500 times when used in 10-second increments. 4.When not in use, please put the card in a holder or store it in a dark place. Specifications: material: Nff-71 UV test card Product category:UV test card Weight: 10g Size: as shown Package Included: UV test card*1pcs The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.