The Bosch 26x Automatic Optical Level GOL26 can be used to calculate distances, angles, and the slope of different surfaces. It has an operating range of up to 330 feet and a working accuracy of within 1/16 inch for every 100 feet. It features a wide aperture with 26X magnification for maximum visibility and sharp definition, and in-scope crosshairs for height tracking and stadia lines for distance estimations. It also has a self-leveling compensator with a transport lock to protect the pendulum in the carrying case against damage and loss of calibration.
