Specifications: The laser distance meter is specially designed to measure the distance precisely. It comes with the function of measuring AREA, VOLUME, ADDITION, SUBTRACTION easily. It can also store 30 data. The laser distance meter is hand-held and easy to operate. You can measure the distance in Metric/Imperial. Features: Instant measurement of distance, area & volume with one button operation: YES Wide measuring range: YES High accuracy: ±2mm (0.079inch) Automatic calculation of Area and Volume: YES Indirect measurement by Pythagorean Theorem: YES Single/Continous measurement: YES Max/Min distance tracking (display value): YES Easy Addition/Subtraction of measurement: YES Set up front/rear benchmark: YES Selectable meter(m), inch(in) and feet(ft): YES Data store/recall function: YES Data Hold/Data clear function: YES Air Bubble Level: YES, Included Easy targeting with bright laser pointer: YES Large LCD with backlight and multi-line display (4 lines): YES Auto correction and error report technology: YES Buzzer indication: YES Battery status Indication: YES IP54 protection (dust & splash proof): YES Auto/Manual power off function: YES Multifunction with intelligent calculation: YES Compact & handy design: YES Item Name: Laser Distance Meter Measuring Range: 0.05 to 100M/80M/60M/40M (0.16 to 262ft/197ft/131ft) Acurracy: ±2mm (0.079inch) Laser Class: Class II Laser Maximum Output: