JLT1098 Features: * Machine mountable electronic level * Reads slope in and mm/m and in/ft * Large LCD screen reads level in X or Y axis * Green backlit screen reads digitally and graphically * Operation range is - 10 degrees to +10 degrees * Measures level in X or Y axis to within a maximum accuracy of 0.01 degrees * Range for Bluetooth: 32" Includes: * Includes 3 ""AA"" alkaline batteries, remote control with 2 ""AA"" alkaline batteries, instruction manual, carrying case Dimensions: * Dimensions: 10.5"" H x 4"" W x 10.75"" D