Key Features600mm (23 1/2") laser spirit level with a built in digital angle gauge/inclinometer readoutSimple built in digital level calibration featureDisplay degrees and percentageAudio beep at 0, 45 and 90 degreesThe level has a vertical and horizontal bubble mounted within the aluminium bodyThe class II laser pointer is mounted at one end of the levelThe display will indicate the direction of the angle/slope with an arrow on the LCDDisplay hold functionSupplied with padded carry caseResolution - 0.1 degreeAccuracy - 0.2 degree (0.1 degree at 0 and 90 degree)