DIGITAL LEVEL, SPIRIT LEVEL, LASER LEVEL High quality with very cheap price! fast shipment! DIGITAL LEVEL, SPIRIT LEVEL, LASER LEVELHigh quality with very cheap price!Fast shipment!Technical ... which way the unit is turned.4. Manual ON/OFF, auto power off.5. Degree and slope conversion.6. Absolute/ relative ... .W./G.W. 12/14kgs QTY./Inner Box:1pc DIGITAL LEVEL, SPIRIT LEVEL, LASER LEVEL