The Erytest UV Meter is an essential tool for controlling and monitoring radiation in tanning beds and UV systems. It includes a power adapter with a micro-USB port, a control unit with a touch screen, a sensor head for measuring radiation, and an auxiliary filter to detect the UVA component. In addition, it comes with two SD card adapters, one spare SD card, and an optional stylus for touchscreen control. Capable of displaying both UVB and UVA, it measures a wide range around 0.3 W/m², with the measurement unit in W/m².