Laser rangefinder Bosch GLM 80: specifications and reviews

The segment of the building devices intended for performance of measurements, has far gone beyond the usual level and roulette. Distances, angles and deviations from surfaces are now measured by high-tech devices with digital control. For each function, you can find a specialized device, but increasingly there are universal models that allow you to perform several actions. These include the rangefinder Bosch GLM 80 Professional, equipped with a laser pointer and designed for use in different areas of construction.

General information about the model

The model is a continuation of the concept of the DLE 70, which was designed to perform measurements of distance, height and angles of inclination. In the new version, the functionality was significantly expanded, new options were added and the basic characteristics were increased. In essence, the Bosch GLM 80 can be considered as a range finder and inclinometer. But the most important thing is an electronic filling with a display that rotates depending on the current position of the case. This feature greatly facilitates the measurement process.

Of course, the increase in performance could not do without increasing the cost at which the laser range finder is realized . The price is about 9 thousand rubles. For this money, the user also gets the possibility of convenient calculations through the angle sensor. Electronic filling contains software with a set of geometric formulas, which automatically perform the necessary calculations.

Specifications

The device represents a line of professional measuring equipment, which was reflected in the technical characteristics, which are presented below:

• The range of the beam with the possibility of gauging is 80 m.
• The length of the laser wave of the apparatus is 635 nm.
• Category of the laser device - 2.
• The number of points for the initial count is 4.
• The normative error of measurements is 1.5 mm.
• The power of the device is due to the Li-Ion battery.
• The voltage is 3.7 V.
• Weight of the device is 140 gr.
• The dimensions of the device are 111x51x30 mm.
• Additional features - turn the display and backlight.

Technical parameters show that the device received good quality in terms of opportunities for long-range measurements. This allows the Bosch GLM 80 model to be used in the construction of large-scale projects on an open site. The only thing that can complicate the measurement process is the lack of a built-in sight and verification.

Features of rangefinder

In addition to the rotatable display with the display of measurement results, the model also features a comfortable keyboard with large buttons. For ease of physical handling of the body, the developers also provided soft lining, which increase the tenacity and prevent slipping. Compared to other laser devices, this device works even with surfaces that do not reflect the laser beam. That is, you can target the device to glass structures, without fear of getting the wrong distance calculation. It should be noted and energy-saving options Bosch GLM 80. Instruction notes that the device automatically turns off if the user has not made any action with him for five minutes. This saves battery power, which can be replenished with a micro USB cable. Also, using the same interface, you can connect the range finder to the computer.

Positive feedback about the model

The owners of the device note the successful combination of ergonomics, functionality and reliability. In the process of working, the body is easily held in the hands and even in the conditions of parallel execution of other working operations it does not cause any particular inconvenience. The main advantages that users note are the ability to perform the primary measurement tasks. In particular, many emphasize the accuracy of the Bosch GLM 80 rangefinder with minimal errors, speed and convenient presentation of data through the display. In addition, the use of the sound notification function is separately noted. As for reliability, then in this respect the model causes only positive impressions of the owners. The body of the device not only has resistance to mechanical damage, but is also provided with a dirt-protective coating, so it does not get dirty in close contact with construction materials.

Negative reviews about the range finder Bosch GLM 80

There are no special claims to the device, but in certain aspects of operation there are certain difficulties. For example, many users are faced with problems of calibration of the device, which must be performed when large deviations in measurements are detected. However, the instructions on the display help to cope with this. There are also complaints about the lack of certain functions. This refers to the sight and verification option, which is also available for non-professional models of similar devices. Many are confused by the cost. Even taking into account the fact that the company offers a multifunctional laser rangefinder, the price of 9 thousand specialists seems overestimated. On the other hand, if we take into account the wide operational possibilities of using the device in solving various problems, this investment can justify itself.

Conclusion

Functionality and ergonomic qualities of the device can be significantly increased if it is used in combination with additional devices. In particular, German developers offer kits with reflectors that increase the range. In addition, the Bosch GLM 80 rangefinder demonstrates higher measurement accuracy when used with tripod support. Similar additions are also present in the manufacturer's lineup. The tool itself can be useful for almost all tasks related to measurements in professional construction. In this regard, Bosch has put its development in the corresponding to its characteristics segment. If we talk about domestic use, then the set of functions and technical and operational indicators with a range of 80 meters will most likely be unnecessary.