The Ermenrich Reel Pro GM100 is designed for measurements at construction and renovation sites. It can also be used for land border surveys, surveying work and other applications where the linear size, area and volume of the object requires accurate measurement. The highest measurable distance is 100 meters. The laser meter can also be used as a laser angle meter. Thanks to the Pytagorasz theorem function, it automatically calculates the distances after intermediate measurements. This function is especially useful if the laser cannot be placed directly between the two points.

The Ermenrich Reel Pro GM100 laser meter has a large LCD display. The device is easy to use in a difficult work environment through the compact plastic body and easily accessible treatment buttons. The device works with 2 AAA batteries, has an automatic shutdown function that turns off the laser or the laser itself to save the battery. On average, more than 5000 measurements can be done without replacement. Depending on the mode selected, the device will make a single distance or continuous measurement in the room. If disturbed, the beeps can be turned off.

- A variety of measurements: distance, angle, area and volume
- one -time distance measurement mode or continuous (scanning) measurement mode and 100 groups for results
- Automatic distance calculation after intermediate measurements (Pitagorasz theorem function)
- Easy available controls, 4 row LCD display
- At least 5000 measurements without a change of battery