The Ermenrich Reel GD100 laser measure is a multi-purpose tool capable of performing numerous functions in the fields of mechanical engineering, construction and renovation. It is particularly suitable for measuring linear distances, areas and volumes in large spaces, up to 100 metres per side. In addition to taking individual measurements, it is also possible to carry out an automatic room scan. The data is displayed on a 3-line LCD screen and the instrument’s memory can store up to 20 sets of measured values. The instrument can be operated without audible signals.
The Pythagorean theorem function is another key feature of the Ermenrich Reel GD100 laser measuring device. It can automatically calculate the distance between two points based on intermediate measurements and is useful when it is difficult to move around the work area or in areas with restricted access. The ergonomic design allows the instrument to be held with one hand, without the need for a tripod or other accessories. This laser distance metre is powered by 2 AAA batteries; one set of batteries provides over 5,000 measurements. If the instrument remains inactive for a certain period of time, the auto-off function will first deactivate the laser beam and then switch off the instrument itself.
Key features:
- Measurement of linear dimensions of objects or rooms, as well as areas and volumes
- Continuous (scanning) and single-distance measurement modes
- Calculation of distances using intermediate points (Pythagoras’ theorem function)
- A set of batteries for over 5,000 measurements
- Ergonomic design, large LCD screen
| Brand | Ermenrich |
| Warranty, years | Lifetime |
| EAN | 4620137486148 |
| Package dimensions (WxDxH), cm | 4.5 x 17 x 11.5 |
| Shipping weight, kg | 0.195 |
| Type | laser |
| Single distance measurement mode | True |
| Scanning mode | True |
| Measurement range | 0.05–100 |
| Units of measurement | m, ft, in |
| Measurement accuracy | ±2 |
| Area measurement | True |
| Units of measurement | m², sq.ft. |
| Volume measurement | True |
| Unit of measurement | m³, cu.ft. |
| Pythagoras’ theorem function | True |
| Addition and subtraction | True |
| Reference point | True |
| Silent mode | True |
| Laser class | Class 2, 620–690 nm, <1 mW |
| Automatic laser beam/device shut-off | 30/180 seconds |
| Number of lines displayed on screen | 3 |
| Measurement history | 20 groups |
| Power supply | 2 AAA batteries (not included) |
| Battery life | > 5,000 measurements |
| Low battery indicator | True |
| Operating temperature range, °C | 0…+40 |



