Digital Angle Measuring Instrument>>In complex engineering environment, it is easy to perform 360 line casting at any angle. Double-sided LED Screen>>The screen adopts ultra-wide double-sided color LED screen, with a high-definition soft and smooth surface. Measure response in seconds and data is displayed in real time. Rechargeable & Portable>>Use Type-C charging, you can charge it anytime, anywhere, and solve the embarrassment of running out of electricity for a long time. And the whole machine is as light as 95g, which is easy to carry and has no restrictionson construction. Waterproof and Dustproof Inclinometer>>The body is made of a single piece of aluminum, the surface is anodized + finely ground, creating an excellent metal texture. At the same time, it adopts IP54 engineering grade protection, which is waterproofand dustproof and not easy to damage. High Brightness LD Red Light>>The inclinometer uses high brightness LD red light source, with low power consumption, horizontal and vertical measurements, strong penetrating power, and clear visibility no matter the distance.