UV-int150 standard UV energy meter is a high-quality UV energy measuring instrument imported from Germany. The UV energy meter is an instrument used to measure the UV energy of the UV curing device. The main sensor of the measuring instrument is on the back of the measuring instrument, and the measuring range is 250~410 nanometers. It can be directly displayed on the display screen on the front of the energy meter during measurement. Top: mj/cm2 (millijoules/square centimeter), the power source of the energy meter is a 3.6-volt lithium battery, which can last about 10,000 hours due to the use of a special energy saving circuit.