The automatic, self-leveling Spectra Precision Laser LL300N is the most rugged laser level in it's class.

The Spectra Precision LL300N Laser Level features a rugged design with a metal sunshade that provides superior drop and weather protection (IP66). Built to withstand severe drops of up to 3 ft (1 m) directly onto concrete, or up to 5 ft (1.5 m) when pushed over on a tripod means less downtime and cost due to damage caused by accidental drop or tipover... and lower repair costs over the life of the product.

The LL300N's self-leveling capability results in outstanding accuracy and ease of use. Since the LL300N levels itself when turned on, setting up is easy with just one button press. The optional RC601 remote control gives you the option of controlling the unit from the rod position when doing slope matching. It also offers single-axis slope mode with self-leveling in the cross axis, providing more accurate grade measurements.

Spectra Laser Receiver Model No. HL450

The HL450 Laser Receiver features a digital readout of elevation that provides a numeric display of ± 40 mm or ±1.5 inches. The readout is displayed on the large front and rear LCD's and shows exactly how far the elevation is from on-grade. Accurate measurements can be made without moving the rod clamp, saving time and increasing productivity.

• Digital Readout of Elevation allows faster readings by displaying the exact numerical distance from grade, eliminating the need to move the receiver to get to "on-grade"
• Anti-Strobe Sensor stops construction strobe lights from setting off the receiver and eliminates phantom strikes for easier identification of true laser beam signals
• Large reception height allows faster readings by acquiring the beam quickly, and makes it easier to stay in the beam
• Durable in tough environments provides less downtime due to damage or service requirements after accidental drops

LL300N-2 Includes:

• HL450 Receiver
• Rod Mount
• All in One Jobsite tough carrying case
• Construction Duty Aluminum Tripod
• 15' 5 Section Grade Rod (Inches)
• Alkaline Batteries

Features & Benefits:

• Increases productivity with fast setups, fewer mechanical parts, and automatic self-leveling
• Maintains performance even in rainy, dusty and other harsh job site and weather conditions
• Durable design reduces downtime due to drops and tripod tipovers
• Minimizes power costs, increases reliability with choice of rechargeable or alkaline batteries
• Increases flexibility with remote control slope option

Applications:

• Elevation control across the construction site
• Excavations
• Basic Slopes
• Leveling forms and footers
• Concrete pours
• 4-feet / 1-meter marks

See the Video