Bosch GRL 300 HV Professional
Easy-to-operate rotation lasers with a red laser line: Bosch GRL 300 HV Professional for indoor use
Working range of up to 300 meters in diameter with a receiver
Each function has a separate button with a self-explanatory symbol
Particularly favorable price/performance ratio
The new Bosch Rotation Lasers GRL 300 HV Professional is particularly suitable for indoor leveling applications. They are easy to operate, and work with red laser light. This tool enable easy and precise completion of work such as vertical or horizontal leveling applications and transferring heights or plumb points. It has a working range of up to 300 meters in diameter with a receiver. Professionals in the interior fitting trade, such as drywallers or bricklayers, are therefore being offered rotation lasers which provide a particularly favorable price/performance ratio and can also be used outdoors. The ergonomic housing of the new rotation lasers has already proven successful in the predecessor model. The two handles with softgrip make it easier to mount the tool on the tripod to position it within the construction site. The tool is particularly robust, with the laser head protected by an aluminum cage. They are dust and splash protected (IP54), and they remain fully functional even after being dropped from a height of one meter. The Bosch GRL 300 HV Professional levels electronically in the horizontal or vertical position, thereby compensating for tilts of up to five degrees or eight percent. A red LED display indicates when self-leveling is no longer possible. The leveling accuracy is very high with a deviation of only 0.1 mm/m. The concise control panel consists of four buttons. Each settable function has a separate button with a self-explanatory symbol: for the rotation speeds (150 rpm, 300 rpm and 600 rpm), for the line and the point mode (10°, 25°, 50° and 0°), for the shock warning function, and for start-up. The Bosch GRL 300 HV Professional can be used in a standalone position, with a tripod or with a wall mount. These tools have a shock warning function to prevent errors when leveling: if during work the rotation laser is exposed to impact or if vibrations interfere with its function, the rotation stops automatically. In addition, the LED displaying the operational status switches from green to red. The Remote Control RC 1 Professional saves time because the user no longer has to walk over to the tool. It also makes it possible to quickly adjust the reference line. Bosch offers the Laser Receivers LR 1 Professional for red laser beams, and the Laser Receivers LR 1G Professional for green laser beams. The Wall Mount WM 4 Professional provides valuable assistance for leveling applications, e.g. installing suspended ceilings. These tools also offer a high level of flexibility when it comes to the power supply. They can be operated with non-rechargeable batteries, rechargeable batteries or a mains connection. The operating time with a set of non-rechargeable batteries is up to 50 hours, depending on the tool model. The charge level indicator shows when the remaining charge in the non-rechargeable or rechargeable batteries will last for another two hours.
The Bosch Group is a leading global supplier of technology and services. In the areas of automotive and industrial technology, consumer goods, and building technology, some 285,000 associates generated sales of 47.3 billion euros in fiscal 2010. The Bosch Group comprises Robert Bosch GmbH and its more than 350 subsidiaries and regional companies in over 60 countries. If its sales and service partners are included, then Bosch is represented in roughly 150 countries. This worldwide development, manufacturing, and sales network is the foundation for further growth. Bosch spent 3.8 billion euros for research and development in 2010, and applied for over 3,800 patents worldwide. With all its products and services, Bosch enhances the quality of life by providing solutions which are both innovative and beneficial. Bosch is celebrating its 125th anniversary in 2011. The company was set up in Stuttgart in 1886 by Robert Bosch (1861-1942) as a “Workshop for Precision Mechanics and Electrical Engineering.” The special ownership structure of Robert Bosch GmbH guarantees the entrepreneurial freedom of the Bosch Group, making it possible for the company to plan over the long term and to undertake significant up-front investments in the safeguarding of its future. Ninety-two percent of the share capital of Robert Bosch GmbH is held by Robert Bosch Stiftung GmbH, a charitable foundation. The majority of voting rights are held by Robert Bosch Industrietreuhand KG, an industrial trust. The entrepreneurial ownership functions are carried out by the trust. The remaining shares are held by the Bosch family and by Robert Bosch GmbH. Additional information can be accessed at www.bosch.com, www.bosch-press.com, and www.125bosch.com