The UVA/UV-C light meter/data logger is with a UVA probe for long-wave 365 nm UV-radiation measurements and a UVC probe for short-wave 254 nm UV-radiation measurements. The UV sensors are installed in a metal housing and have a cosine correction filter and a data-logging function, which records the measured values with a date and time stamp on an SD card, (included) in Excel Â® format records. The device offers an offset setting and for the zero function can be used, or for relative measurements. The data sampling rate is from 1 to 3600 seconds can be set. Furthermore, the device has a large, illuminated LCD display and type K/J thermocouple input for temperature measurements (probes available separately). The product offers you record/recall, Min/max readings, Data Hold and Auto Power Off with lock function and can be 99 measured values manually to store and recall.This text is machine translated.