Leica DISTO D2 Bluetooth 100m Laser Distance Measurer Rangefinder The Leica DISTO D2 Bluetooth 100m Laser Distance Measurer can now send measurements directly to your apps using Bluetooth Smart, making it easier than ever before to record and amend measurements. This small and handy laser distance meter has a range of 100m and is equipped with many interesting functions. Measurements out of corners or from edges are no problem with the multi-functional end-piece. It is also dust and splash protected when working in a job site environment. FEATURES MIN/MAX MODE - you \"sweep\" the laser point into a corner. The longest measurement is recorded. Very useful for accurate diagonal room or window/door measurements AREA / VOLUME MODE - the DISTO determines the area of a rectangle or square in two shots. Volume mode adds a third vertical shot to calculate volume. PAINTER FUNCTION - when the DISTO is in area or volume mode, you can use the add / subtract function to total up the area of several surfaces, or subtract an area, like a door for example, from a measurement. PYTHAGORAS FUNCTION - take indirect height and width measurements using the Pythagorean Theorem. The best way to ensure accuracy is to use a tripod and an adaptor. STAKE OUT FUNCTION - uses the continuous measurement mode to indicate where to place stakes along a stake-out line. Ideal for any situation where you need to place objects at a consistent interval. The display shows the distance to the next stake out point and the DISTO beeps as you approach it. INTELLIGENT ENDPIECE - an integral part of the tool, connected to the circuit board. In the closed position the DISTO knows to measure from its base. Flip it open 90 degrees to align the base perfectly on an edge or corner. Flip it out all the way and you can put this baby in a corner to accurately measure diagonals. Otherwise, the width of the base would prevent you from getting all the way into the corner, rendering the measurement inaccurate. ADD & SUBTRACT - it\'s not always so simple as taking one shot to get the measurement you need. Sometimes its handy to add multiple shots together, or subtract a negative space from a measurement. As you use the add/subtract function, the final result is displayed in the main line, and the last measurement taken is shown above. SPECIFICATION Typical Measuring Accuracy: ±1.5 mm ISO 16331-1 Certified Range: Up to 100 m Measuring Units: m / ft / in Memory: Last 10 Values Data Interface: Bluetooth Smart V4.0 Measurements per Set of Batteries: Up to 10,000 Batteries: 2x AAA 1.5 V (Ships with Alkaline) Display: 3 Lines with Illumination Protection Class: IP 54 Dimensions: 116x44x26 mm Weight with Batteries: 100 g Pythagoras Functions: 2 Points / 3 Points Timer Function: Yes Variable Switchable On/Off Beep: Yes Operating Temperature Range: 10°C to 50°C Storage Temperature Range: -25°C to 70°C Article No: 837031