Feature:1. [Sturdy Durable] Made of high quality materials, the digital display level is drop proof, shock resistant, sturdy and durable.2. [LCD Digital Display] Equipped with LCD digital display, the number can be automatically flipped when placed upside down, easy to read data.3. [Accurate Measurement] The digital display level has a high speed chip, which can respond quickly and measure accurately.4. [Lockable Data] Automatically turn off the screen without operation for three minutes, and the measurement data can be locked.5. [Easy to Carry] Small in size, easy to carry, more convenient to use with other measuring tools.Specification:Item Type: Digital Display LevelMaterial: Aluminum AlloyPower Supply: 2 x AAA 1.5V (Not Included)Purpose: Level and Angle MeasurementMeasuring Range: 4x90 DegreesDisplay Resolution: 0.05Accuracy: 0.2Repeatability: 0.1Working Temperature -10 to 50Magnetic Side: Can Be Adsorbed on the Measured Workpiece for MeasurementAbsolute Zero Measurement: Based on the Horizontal PlaneMeasurement Function: Absolute Measurement, Relative Measurement, Angle, SlopeAutomatic Screen Off: Three MinutesData: Lockable.Package List:1 xDigital Display Level1 x Screwdriver1 x User ManualNote:This instrument has been pre calibrated before leaving the factory, and it can be used when the battery is installed. Shipped without battery.