Quality tools + Buy cheaply + Fast and free shipping + Experience + Expert advice + Rating + Safe + Test | Bosch digital inclinometer GIM 120 0601076800 Bosch Professional digital inclinometer GIM 120 0601076800 Digital inclinometer GIM 120. More length for maximum precision. Accurately measures slopes in degrees, percent or millimeters/meters. Directional arrows and acoustic signals at 0 degrees and 90 degrees for easy alignment. Automatic rotation of the measured values in the display when working overhead. Audible signal generator at 0 degrees and 90 degrees. Easy calibration function for lasting accuracy. Robust aluminum housing. Tilted, easy-to-read display. Easy to transport and store safely in the included protective bag. Two spirit levels enable use as a spirit level. IP 54 prote.