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Ermenrich LV40 PRO laser level, 8 green lines, violet

144.10 €
Products ID: 181023
In supplier warehouse Available to order: 1 pcs. Delivery Time 7–15 business days

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The Ermenrich LV40 PRO is a line laser level for construction, renovation, decorating and installation work. It projects 8 green lines over a working distance of up to 30 m, with horizontal and vertical 360° coverage.

Line alignment and visibility

A compensator automatically aligns the laser plane and reduces vibrations. Precision is 1.5 mm per 5 m. Four brightness levels let you adjust the lines to the lighting conditions, and a pulse mode is also available.

  • Power: a built-in 4000 mAh lithium-ion battery provides 11–42 hours of operation, with up to 42 hours at low brightness.
  • Charging: USB-C port and an included charging adapter.
  • Mounting: a standard 1/4 thread for tripod attachment.
  • Housing: black and violet, with IP54 protection against dust and splashing water.

The instrument has automatic switch-off and is a class 2 laser.


Laser level type2D, 1H / 1V, 8 lines
Number of horizontal planes1
Horizontal swivel range360°
Number of vertical planes1
Vertical swivel range360°
Precision1.5 mm / 5 m
Working distanceUp to 30 m
Laser beam colourGreen
Self-levelling systemYes
Compensator operating range4 1°
Mounting thread1/4, standard
Pulse modeYes
Power supply4000 mAh lithium-ion rechargeable battery
Charging portUSB-C
Charging adapter includedYes
Battery life11–42 h
Laser class2
Wavelength505–550 nm
Protection ratingIP54
Temperature range-10...+50°
Instrument typeLine laser
Housing colourBlack / violet
Automatic switch-offYes
DisplayNo
Operating modeRechargeable battery
Included rechargeable batteryBuilt-in
Line brightness levels4
EAN5905555023496
Can it be mounted on a tripod?

Yes. It has a standard 1/4 thread for tripod mounting.

How is it charged and how long does the battery last?

The built-in 4000 mAh battery charges via USB-C, and a charging adapter is included. Battery life is 11–42 hours, reaching up to 42 hours at low brightness.