Overview:This is a small item which can be carried in your toolbox or even a for pocket. It has magnets at the bottom to attach to any metal surfaces.This is a Digital angle measuring tool which is ideal for:Checking /ift anglesInstalling shelves and cabinetsLevelling tiles and picture framesMeasuring sloping roof anglesFitting windows and doorsAnd much more Features:Anti-vibration;Automatic LCD backlight;Magnetic base;Angle display in degrees;Absolute and relative measurements of angle;Automatic digit inversion for overhead measurements; Specification:Measuring angle range: 4 X90 degreeAccuracy: 0.2 degreeResolution: 0.1 degreeIlluminated LCD displayBattery: 1 X AAA Battery (not included)Working temperature 10 ° C- + 50 ° CQuantity: 1pc