The Ermenrich PLUS LN40 self-aligning laser level is a versatile tool that is very popular among construction and renovation professionals. The projection range of the horizontal plane is 360°, and the device also projects an additional vertical line. This combination allows you to level walls and floors, fittings, floor coverings and many other tasks. The compensator automatically adjusts the laser beams and ensures excellent accuracy thanks to the low measurement error.

Ermenrich PLUS LN40 can be used on walls and other surfaces up to 30 meters away. If necessary, the leveler can also be attached to a stand with a 1/4" thread. You can also attach it magnetically. The built-in lithium battery provides 6-9 hours of operation time depending on the chosen brightness level. A total of four brightness levels can be set. The device is protected against dust and splashing water and is resistant to high and low temperatures.

- Five green lines: four horizontal and one vertical
- Horizontal projection range: full 360°
- Balances the vibrations of the laser, the working distance of the laser is 30 meters
- Can be placed on a stand and can also be fixed magnetically
- The built-in lithium battery can be charged using a mains adapter (USB adapter included)

Technical data
- Laser level type: 1H/1V, 5 lines
- Number of horizontal planes: 1
- Horizontal projection range (°): 360
- Number of vertical planes: 1
- Accuracy: ±1.5 mm/5 m
- Working distance: maximum 30 m
- Laser beam color: green
- Self-adjusting leveling system: Yes
- Operating range of the compensator (°): 4±1
- Pulse mode : Yes
- Can also be used with a stand: standard 1/4" thread
- Low battery indicator: Yes
- Power supply: built-in lithium battery with a capacity of 2000 mAh, charging using a power adapter, via a USB Type-C connector (adapter included)
- Brightness control: Yes
- Low battery indicator light: Yes
- Battery operating time (hours): 6 — 9
- Laser class: 2
- Wavelength, nm: 505 – 550
- Water and dust resistance IP rating: IP54, partially dustproof and splashproof, partially dustproof and splashproof
- Operating temperature range, °C: -10...+50

The kit includes the following
- Laser level
- Bag
- L-shaped stirrup
- Network adapter (USB Type-C)
- User manual and warranty card