This product is a UV radiation meter that specializes in detecting UVC LED lamps in this band. The detector has undergone strict spectral and angular characteristics correction, and the test reading is stable and the data is accurate. The overal. split design of the fuselage is small, portable and easy to use. Built-in button battery, slim body and strong endurance. The connecting plug adopts anti-reverse connection design, which is easy to plug in and out and reliable to contact. The probe is externally equipped with two telescopic handles, with freely adjustable length and convenient measurement.