Spectra Precision LL300N-2 Self-Leveling Laser Level Kit with HL450 Receiver

The Spectra Precision LL300N-2 is a durable, self-leveling rotary laser level kit designed for construction and surveying tasks. Key Features: Automatic self-leveling within ±5 degrees, operating range up to 1300 feet with receiver, accuracy of ±1/8 inch at 100 feet, IP54 dust and water resistance. Specifications: Laser wavelength 635 nm, red beam, powered by 4 D-cell alkaline batteries, runtime up to 90 hours. What's Included: LL300N laser transmitter, HL450 digital receiver with clamp, system case, user manual.