Bosch GLM 50-27 CG Green Laser Measure, 50m Range, IP65 Rated

GLM 50-27 CG Green Laser

The Bosch GLM 50-27 CG provides high-visibility green laser technology for precise distance measurements up to 50 meters on demanding job sites. This professional-grade instrument features a ruggedized housing designed to withstand the harsh conditions of active construction environments. It integrates seamlessly into digital workflows via Bluetooth connectivity.

Built for the Job

Contractors and site supervisors require measuring tools that survive the realities of a heavy-duty workplace. This device features an IP65 rating, ensuring the internal components remain protected against dust ingress and low-pressure water jets from any direction. The shock-absorbing rubber casing allows the unit to survive drops from heights of up to 1.5 meters onto hard concrete surfaces without losing calibration. In noisy environments where audio signals are easily missed, the integrated vibration motor provides tactile feedback to confirm successful measurements. The green laser diode offers visibility four times greater than standard red beams, making it much easier to locate the target point in bright indoor light or across long hallways during framing and electrical rough-ins.

• Rapid layout of partition walls and electrical conduit runs in commercial builds.

• Calculating floor areas and wall volumes for material procurement and HVAC sizing.

• Verification of ceiling heights and structural clearances for facility management.

Product Highlights

Advanced Visibility

The 515 nm green laser technology ensures the reference point remains sharp and clear even in high-ambient light conditions.

Digital Connectivity

• Bluetooth 4.2 Low Energy for fast data transfer to mobile devices.
• Compatible with the MeasureOn app for digital floor plan creation and documentation.

Rugged Construction

IP65 dust and water protection combined with a 1.5m drop-tested housing for maximum durability on site.

Technical Specifications

What’s Included

• 1 x Bosch Professional Distance Meter

• 1 x Protective Pouch with belt loop

• 2 x 1.5 V LR6 (AA) Batteries

• 1 x Manufacturer Calibration Certificate

On-Site & Workshop Notes

• Utilize the 1/4 inch thread for tripod mounting when performing precise indirect height measurements or long-range leveling.

• Keep the laser exit lens clean using a soft cloth to maintain accuracy and beam strength in dusty environments.

• The unit supports various units of measure including meters, feet, and inches, which can be toggled in the settings menu.

• Vibration feedback is particularly useful when wearing hearing protection on active job sites.