LL300S Rotary Laser with HL760 Receiver | Spectra Precision
The Spectra Precision LL300S Rotary Laser with HL760 Receiver is a dependable, easy-to-use levelling solution for construction and site work. Featuring automatic self-levelling, long-range performance, and a rugged IP66 design, it delivers accurate height control across large job sites. Paired with the HL760 digital receiver, this system provides precise grade readings, advanced on-grade accuracy, and reliable performance in all light conditions.
The Spectra Precision LL300S Rotary Laser with HL760 receiver delivers accurate self-levelling, manual slope control, and rugged IP66 durability.
LL300S Rotary Laser with HL760 Receiver & RC402N Remote
The Spectra Precision LL300S Rotary Laser with HL760 Receiver is a rugged, high-accuracy levelling system designed for construction, concrete, earthworks, and general site applications. Featuring automatic self-levelling, manual slope capability, and long-range performance, the LL300S provides reliable height and grade control across large working areas.
Paired with the HL760 digital receiver and RC402N radio remote, this rechargeable package allows operators to take precise elevation readings and make slope adjustments efficiently from across the job site.
Key Benefits
- Automatic self-levelling for fast, accurate setup
- Manual slope function for matching existing grades
- HL760 digital receiver shows the exact distance from on-grade
- RC402N radio remote supports one-person slope adjustment
- Rugged design for demanding construction environments
- Rechargeable power system for extended daily use
- Complete package supplied with receiver, clamp and accessories
Designed for Accurate Construction Levelling
The LL300S quickly establishes a stable horizontal reference for everyday levelling and height-transfer tasks. Its manual slope function also allows operators to match existing grades while the opposite axis remains self-levelled, making it more versatile than a basic horizontal rotary laser.
When paired with the HL760 receiver, operators receive a clear numeric readout showing the distance above or below grade. Multiple accuracy settings allow the receiver to be configured for fine precision work or faster general levelling.
Remote Slope Matching
The included RC402N radio remote control allows slope adjustments to be made from up to approximately 100 metres away. This enables one-person grade matching and reduces the need to repeatedly return to the laser during setup.
Built for Tough Job Sites
The LL300S features Spectra’s rugged rotor protection and is engineered to withstand demanding site use. The manufacturer states that it can survive drops of up to one metre onto concrete and tripod tip-overs of up to 1.5 metres, helping reduce downtime caused by accidental impacts.
The rechargeable NiMH battery pack provides a practical power solution for regular professional use, while the supplied carry case protects the system during transport and storage. Spectra lists the LL300S as compatible with its rechargeable 5 Ah NiMH D-cell battery pack.
Ideal Applications
- Concrete pours and formwork
- Pad, slab and foundation preparation
- Trenching and drainage
- Site levelling and height transfer
- Earthworks and ground preparation
- Manual slope matching
- Residential, commercial and civil construction
What’s Included
- LL300S Rotary Laser
- HL760 Digital Laser Receiver
- C70 Rod Clamp
- RC402N Radio Remote Control
- Rechargeable Battery Pack
- Charger
- Protective Carry Case
Why Choose the LL300S?
The LL300S offers more flexibility than a standard horizontal laser by combining reliable self-levelling with remote manual slope adjustment. With the HL760 digital receiver, RC402N remote, rechargeable power and rugged construction, it is a practical professional system for contractors who need accurate levelling and occasional grade matching across large sites.
Get in touch