Spectra Precision® LL1505C Laser Level

The Spectra LL1505C Self-Levelling Rotary Laser is a rugged, high-performance rotary laser level designed for demanding construction, grading, and general site layout work. Built to withstand tough jobsite conditions, the LL1505C delivers reliable automatic self-leveling, accurate horizontal and vertical plane projection, and versatile operation that helps contractors and surveyors hit their marks efficiently and confidently.

Built with durable, weather-resistant construction and an IP66 rating, the LL1505C stands up to dust, rain and falls from up to 1 m onto concrete, reducing downtime and repair costs on site. Its automatic self-leveraging system ensures fast and consistent setup, while Bluetooth connectivity allows you to control laser functions from a smartphone using the Spectra Precision Laser Remote App — a real advantage when working solo or across large areas.

The LL1505C delivers ±1.5 mm accuracy at 30 m and offers a working diameter of up to 1 200 m when paired with an HL760 digital receiver, ensuring long-range coverage across medium- to large-scale jobs. Selectable rotation speeds (300 / 600 / 900 rpm) let you adapt performance for machine-mounted receivers or standard leveling tasks, while the Height of Instrument Alert system halts rotation if the instrument is knocked out of level.

Powered by a rechargeable NiMH battery pack with up to 55 hours of runtime, and with the option to use standard alkaline batteries if needed, the LL1505C keeps you working longer with fewer interruptions. Its combination of durability, precision, connectivity and long battery life makes it a dependable choice for site professionals looking to streamline layout, grading and general construction laser leveling tasks.