Features 1、LED DISPLAY: Digital display inclinometer, equipped with LED high definition display, large digital display, the measured data is clear at a glance. 2、ACCURATE MEASUREMENT: Support mm m in ft 4 unit conversion, with absolute or relative measurement mode, making the measurement more accurate. 3、USES: Widely used in bridge framing, railway paving, civil engineering, construction, decoration, industrial automation, intelligent platform, mechanical processing and other fields. 4、HIGH ACCURACY: The measuring range is 4x90°, high resolution, high accuracy, suitable for angle and levelness measurement. 5、MULTI FUNCTION: With a hold button, the displayed value of the measurement can be maintained, which is easy to operate and is a practical measurement tool. Specification Item Type: Angle Gauge Material: ABS Power Supply: 1 x AAA 1.5V (Battery Not Included) Purpose: Angle and Levelness Measurement Measuring Range: 4x90° Resolution: 0.1° Unit: mm/m/inch/ft Display: LED Large Screen High Definition Working Temperature: 0℃-40℃ Relative Humidity: 40%-80% Package List 1 x Inclinometer (Battery Not Included) 1 x Manual