Laserliner 033.55A Line Laser Receiver for Red Beam Lasers

On a bright construction site, a surveyor needs to pick up the laser line from a rotary laser over a distance of 40 metres. The Laserliner 033.55A receiver mounts on a grade rod, its large 40 mm detection window quickly captures the red beam, and the clear LCD display on both front and back shows the exact position. An audible beep with adjustable volume guides fine adjustment even when the display is not in view.

Key specifications

• Compatible with red beam line lasers
• Receiving range up to 50 m
• Fine accuracy ±0.5 mm, coarse accuracy ±1.0 mm
• Detection window height: 40 mm
• LCD display on front and back
• Acoustic signal with adjustable volume
• Power supply: 2 x 1.5V AAA batteries (approx. 30 h runtime)
• Protection class IP54 (dust and splash protected)
• Integrated head magnet and rod clamp included
• Operating temperature -10°C to 50°C
• Auto-off after 15 minutes of inactivity

Why choose it

The receiver increases the working range of your line laser and makes the beam visible even in bright daylight. The dual-sided display and audible signals allow one-person operation from either side of the rod. The robust IP54 housing withstands dusty and damp job site conditions, while the integrated magnet offers flexible mounting on metal surfaces.

Ideal use cases

• Indoor and outdoor levelling over long distances
• Aligning formwork, ceilings, and suspended structures
• Setting slopes and gradients with a grade rod
• Working in bright light where the laser line is hard to see

Good to know

The receiver is powered by two standard AAA batteries, providing approximately 30 hours of continuous operation. It automatically switches off after 15 minutes without signal to save battery. The package includes a rod clamp for secure attachment to standard surveying rods.