... crossl All kinds of measuring tool like spirit level, laser level, digital level, laserliner, laser crossliner, self-leveling crossliner, ... square laser, rotary laser, anddistance measurerSpirit aluminum level 1) Powder coated aluminum alloy frame at different ... in Blow mould case, Double blister or aluminumcase.Ultrasonic distance measurer1) Shift between metric and imperial system. ...