For architects, construction site managers, civil engineers or any trade measuring outdoors. For the far-sighted and those bearing responsibility for critical measurements. The LD500 features a digital target locator with 4X zoom for measurements up to 650' (200 m). 2.4" color display. High resolution crystal clear image also in bright light. Measurements taken precisely to the laser point - indoors and outdoors. Inclination sensor for up to ±45 degrees. With the sensor it is possible to measure absolutely level as well as taking measurements over obstacles horizontally in the distance. Integrated calculator: the measured readings can be multiplied or divided by the constants entered (e.g. hourly rates or cost per foot). Calculate informative offers on the spot. Complex measurement fuction package. Each important function occupies its own button. You can call additional information for many of the functions (Pythagoras, area, volume, triangular area measurement etc.: e.g. size, wall and ceiling area, trapezoidal area, inclination angle, room angle, triangular area etc.). Professional measurement precision: typically ±1/16" (±1mm). Protection class IP 54 (dust/rain). Robust, impact-resistant casing with shock absorbing soft grip cover. Memory stores last 20 measurements. 2 year warranty.