Line level DeWalt DCLE34031D1-QW — 40 m range, ±3 mm/m accuracy, 360° horizontal, IP54, 18V 2Ah battery

DeWalt DCLE34031D1-QW is a line level designed for layout and alignment tasks on sites and in interiors. It projects a continuous 360° horizontal laser fan with a maximum visible range of up to 40 m and offers levelling accuracy of ±3 mm per metre. The unit is rated IP54 for protection against dust ingress and splashing water and is supplied with an 18 V, 2 Ah rechargeable battery. Its colour scheme is black and yellow and it is intended for general measuring and alignment work where a stable horizontal reference is required.

Advantages

The 360° horizontal projection provides an uninterrupted reference line around a room, facilitating faster alignment and layout. With a maximum range of 40 m and a levelling precision of ±3 mm/m, the instrument delivers reliable accuracy for most interior and on-site construction tasks. The IP54 rating ensures continued use in dusty or slightly wet environments, while the included 18 V 2 Ah battery offers cordless operation and immediate use out of the box.

Suitable for

• Interior finishing and partition alignment
• Plumbing and drainage line layout
• Suspended ceilings and light fixture installation
• Tile and floor leveling over short to medium distances
• On-site general alignment and surveying tasks

Key specifications

• Type: line level with 360° horizontal projection
• Maximum range: 40 m
• Levelling accuracy: ±3 mm/m
• Ingress protection: IP54 (dust and splash resistant)
• Power: 18 V rechargeable battery, 2 Ah (included)
• Colours: black and yellow

How to use

Place the DeWalt line level on a tripod, wall mount or stable surface at the approximate height required for your reference plane. Power the unit using the supplied 18 V, 2 Ah battery and switch on the horizontal laser. Allow the self-levelling mechanism to stabilise; the device will indicate when the line is level. For extended visibility or working distances approaching the maximum range, use in well-lit or dimmer environments as appropriate and consider a compatible detector if ambient light reduces laser visibility. When finished, power off and remove the battery for charging or storage.

Usage recommendations

For best accuracy keep the device on a stable mount and avoid placing it on vibrating surfaces. Use the laser in combination with a tripod and, when working outdoors or in bright conditions, consider a laser detector to extend effective working range and maintain levelling precision.