1[Durable Material] This inclinometer is made of high quality aluminum alloy and ABS material, which is sturdy and durable and can be used with confidence. 2[LCD Digital Display] LCD high definition large digital display, placed upside down, the digital automatically flip, the measured data is clear at a glance, and the reading is faster. 3[High Accuracy] This inclinometer has accurate measurement results, easy to use, small in size, and easy to carry. 4[With Variety Of Reading] Multiple readings of mm/m, %, in/f can be switched to meet your measurement needs. 5[Widely Application] Widely used in bridge framing, railway paving, civil engineering, construction, decoration, industrial automation, intelligent platform, mechanical processing, etc.