Description: Whether you are a professional or amateur photographer, while shooting, you pay more attention to the surrounding illuminance rather than the setting, because this will help you taking the best shot. Although the illuminance can be estimated by the photographer, there is a difference in perception between human and camera about the requirement for supplementing illuminance. This difference will lead to a big contrast of the expected image effect against the actual one. In face of this, do you wish to possess a light meter? When you intend to buy a house, you require both good location and indoor brightness during the day. With the progress of human civilization, more and more people emphasize low carbon life. Architects tend to figure out how to bring more natural light into the house while putting up a residential building. However, in many cases, fluorescent lights will be used when the natural light is not enough. In response to the slogan of energy saving and emission reduction advocated by the state, we should use the fluorescent lamps based on the actual needs. So, a professional and convenient light meter can provide you with a reference regarding illuminance. The MS6612 multi-functional light meter has a friendly human-machine interface and can be activated by a simple press of keys. The buzzer activates upon key press to notify that it is effective. This light meter is able to measure the visible light produced by fluorescent lamp, metal-halide lamp, high voltage sodium lamp or electric incandescent lamp for a vivid and intuitive image display.