Meet the Bosch GLM 50-27CG Laser Rangefinder—a compact, green-laser distance meter designed for precise, fast measurements on any job site or project. Built for professionals and DIY enthusiasts alike, it blends accurate distance reading with smart features that streamline workflows.

• Green laser: 515 nm, 1 mW with high brightness and visibility, delivering clear measurements even in challenging spaces. The color screen and large font ensure results are easy to read at a glance.
• Measurement range and accuracy: Distance 0.05–50 m with ±1.5 mm accuracy; Angle measurement from 0 to 360° with ±0.2° accuracy.
• Class 2 laser for safe use while maintaining reliable precision.
• Tape mode: Reads and presents measurements in the traditional tape-measure style—visual, intuitive, and easy to mark on-site.
• Range finder + angle gauges: Simultaneously capture distance and angle for quick layouts and multi-dimensional planning.
• IP65 rated waterproof and dust-proof build protects against the elements during tough jobs.
• Durable design: ABS housing with a stabilizing skeleton, recessed areas, and a rubber sleeve provide shock absorption and grip in real-world use.
• Color display with big-letter mode for legible results in bright or dim conditions.
• Data storage: Save up to 30 measurement groups for organized project tracking.
• Favorites: Quick-access feature to keep your most-used functions at your fingertips.
• Unit flexibility: Switch between meters, centimeters, and inches to suit your workflow.
• Power and weight: Powered by two AA batteries, the device weighs about 0.17 kg for easy one-handed use.
• Bluetooth 4.2 (GLM 50-27CG only): Remote control and data sharing via the MeasureOn app for streamlined collaboration and record-keeping.

Why choose the GLM 50-27CG over other models

• Exclusive Bluetooth connectivity with MeasureOn enables effortless data transfer and remote operation, a feature not available on the GLM 50-23G.
• The integrated tape mode and color, high-contrast display reduce measurement errors and speed up site layouts.
• Rugged, protective design with IP65 sealing and shock-absorbent housing stands up to demanding environments—indoors, outdoors, and anywhere accuracy matters.

specifications

• Distance measure range: 0.05–50 m
• Distance accuracy: ±1.5 mm
• Angle measure range: 0–360°
• Angle accuracy: ±0.2°
• Laser grade: Class 2
• Laser type: 515 nm, 1 mW
• Data storage: 30 groups
• Bluetooth: Bluetooth 4.2 low consumption (Only for GLM 50-27CG)
• Waterproof & Dust-proof: IP65
• Unit: m, cm, inch
• Net weight (with battery): 0.17 kg
• Power: AA battery × 2