Laser Level Bosch GRL 650 CHVG 70 m 1.5 mm/m IP68

The Bosch GRL 650 CHVG rotary laser level provides high-visibility green beam projection and robust construction for precise levelling and grading on construction sites. With a maximum range of 70 m, levelling accuracy of ±1.5 mm/m and a self-levelling range of ±8.5°, the unit is designed for outdoor levelling, grading and indoor installations where reliable horizontal reference is required. The device meets IP68 dust and water protection standards and is built to withstand rough site conditions including a 2 m tripod tip-over.

Advantages

Green beam technology improves visibility in various lighting conditions, while Bluetooth® connectivity and the Levelling Remote App enable remote control and settings overview. The GRL 650 CHVG offers dual-power operation compatible with Bosch 18 V Li-ion batteries or alkaline D-Cell cells, long runtime, a clear display, dual-slope capability with slope memory, and is delivered with a high-quality LR 65 G receiver for accurate detection.

Suitable for

• Outdoor levelling and grading on construction sites
• Interior wall and ceiling alignment
• HVAC installation and ductwork alignment
• Surveying tasks requiring a horizontal reference up to 70 m

Key specifications

• Range: up to 70 m
• Levelling accuracy: ±1.5 mm/m
• Self-levelling range: ±8.5°
• Protection class: IP68 (dust and water)
• Power options: Bosch 18 V Li-ion battery or alkaline D-Cell batteries
• Runtime: up to 60 hours (with Li-ion, manufacturer data)
• Included receiver: LR 65 G Professional

How to use

Set the GRL 650 CHVG on a tripod and switch the unit on to allow it to self-levelling within its ±8.5° range. Use the display or connect via Bluetooth® to the Levelling Remote App to configure rotation speed, slope settings or slope memory. For outdoor detection at distance, pair the rotary laser with the LR 65 G receiver to locate the laser plane precisely. Choose appropriate power source — Bosch 18 V Li-ion for extended runtime or D-Cell alkaline batteries if preferred.

Recommendations

For reliable results, protect the instrument from direct impacts and heavy water jets despite its IP68 rating, verify tripod stability (especially after a tip-over), and calibrate or check alignment periodically. Use the green-beam mode and the LR 65 G receiver for improved visibility in bright conditions and follow manufacturer guidelines for battery types and charging.