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Spectra LL300N Laser Level & HR320 Laser Receiver
Spectra LL300N Laser Level
Very heavy duty self-levelling laser level for groundworks, concreting, foundations, and brickwork.
Built for contractors and hire operators who need accuracy, ease of use and durability.
New design with fully dust and rainproof glass lighthouse
- Fully automatic self-levelling laser
- Easy to operate – just switch on
- Huge operating range – 500m diameter
- Designed to withstand a knock-over
- Rechargeable Batteries
- 5 Years laser level warranty
Extraordinarily robust design makes this one of the toughest laser levels in use in the construction industry. Ideal for hire fleets.
The LL300N is a fully automatically self-levelling laser level – just switch on and it levels itself in a few moments. No bubbles to check or foot-screws to turn. The instrument constantly monitors and maintains its level, and will stop rotating and warn the user if it has had a major disturbance which could affect the overall set-up height.
The Spectra LL300N is ideally suited to all groundworks and foundation tasks. The level is very robustly made and is designed to withstand a tripod knock-over.
The rotor is protected by a dust and waterproof glass lighthouse encased in a strong alloy frame.
The instrument can be switched to manual mode, whereby the level is no longer self-levelling, and can be set to a slope, such as for drainage work.
The optional RC601 remote slope control provides fine slope adjustment control, on either one or both slope axes.
The LL300N is supplied with a NiMH rechargeable battery pack. If required, the rechargeable battery pack can be removed and replaced with 4 x 1.5V D cells.
Specification
Levelling Accuracy: +/- 2.2mm per 30 metres
Operating Range: 500 metres diameter
Fully Automatic Self Levelling: Yes
Major Disturbance Alert: Yes
Slope control for drainage: Available with optional RC601 Remote Control
Rechargeable Battery Run Time: 45 hours
Rainproof: Yes
HL450 Laser Receiver Specification
The HL450 laser receiver has up/down arrows and a numerical digital readout indicating the height difference of the laser away from the `on target` zero position.
Operating Range (Radius): 250m
Dual LCD
Display channels: 21
Extra high 102mm laser reception window
On grade sensitivies: 1mm, 5mm
Auto shut-off: 30 minutes
Waterproof to IP57
Batteries: 2x 1.5 AA
2 Year Receiver Warranty
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Spectra LL100N Laser Level & HR320 Laser Receiver
Spectra LL100N Laser Level
The Spectra Precision LL100N is a fully automatic self-levelling laser level for horizontal levelling operations.
Designed for outdoor use with a laser receiver which locates the laser height.
Simple to use, just switch the instrument on, and it will level itself and run.
The Spectra LL100N can be used with the optional remote control which sets the laser to a slope for applications such as drainage.
- Good quality laser level set at a very competitive price
- Simple to use
- Height of instrument alert stops the laser if it has had a major disturbance which could affect the levelling height
- Rainproof
- Supplied with high quality rainproof Spectra HR320 Laser Receiver and staff clamp
- Receiver has dual sided display and very loud sounder
The Laser level and receiver can be supplied in a standard small case, or with a tripod and staff in the large kit case.
LL100N Specification
Operating Range with HR320 Receiver 300m Diameter Levelling Accuracy +/- 3mm per 30m Self-levelling Range +/- 5 degrees Water Resistant Yes, to IP54 rating Laser Rotation Speed 600 RPM Removable Rotor Guard Yes Levelling Control Automaic Electronic Self-levelling Slope Control With Optional Remote Control Major Distrubance Alert Yes Batteries 2 x 1.5V Type D Battery Life 80 Hours Warranty 2 years HR320 Laser Receiver Specification
Operating Range (Radius) 200m Laser Receiver Window Height 50mm Number of channels 5 Acceptance Angle 90° On-Grade Sensitivities Fine 2.0mm, Course 6.0mm Batteries 2 x 1.5V Type AA Battery Life 70 Hours Sounder Low: 80dBA. High 100 dBA Auto shut-off 30 minutes Dimensions 163 x 74 x 29mm Lasers Detected Red and infra-red laser 