Spectra Precision UL633N Universal Laser
RRP: £3912.00
£ 3,598.80
On work sites where maximum accuracy and stability is required
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Spectra Precision UL633N Universal Laser

£2999.00 (ex VAT) UL633N with 2x HL760 Receiver, RC603N Remote Control & SF601 Spot Finder 


UL633N Brochure

The Spectra Precision UL633N is the first construction laser allowing total automatic control of all three axes (X/Y/Z). Control of the Z axis is accomplished through the new "fan beam" technology, while control of the X and Y axis utilizes a dual radio connection.

Benefiting of all the know-how of Spectra Precision, the UL633N is appropriate for all applications producing an easy, fast and accurate job.

The universal laser can provide precise automatic axes alignments to two desired points without positioning the receivers 90 degrees perpendicular. This allows contractors to perform easily dual axis alignments for applications such as grade work on sports fields, parking lots, tennis courts and driveways. Since the UL633N can work with two receivers simultaneously, contractors can measure an unknown grade value automatically between two elevation points in Grade Match mode.

On jobsites where maximum accuracy and stability is required such as airport runways, elevations can be precisely secured using the automatic Dual Axis PlaneLok feature. This capability locks and maintains the laser reference plane to two receivers placed at existing elevation points, eliminating drift or possible errors caused by vibrations or temperature changes.

The UL633N is also the first laser where the plumb beam can be changed into a rotating fan beam which can be detected by the new SpotFinder SF 601. The UL633N can align the plumb beam automatically to the SpotFinder for pipe laying and trench applications. Measuring a grade value through an existing pipe or an open trench can also be done quickly and easily in automatic Spot Match mode. The UL633N and the Spot Finder offer additional versatility for 90 degree layout applications on concrete pads as well as indoors for drywalls. Activating the SpotLok mode ensures the UL633N locks and holds the plumb beam automatically to the Spot Finder at the desired direction or elevation point offering a precise alignment to avoid rework.

The UL633N includes a full-function combined radio and infrared remote control RC603N, with a built-in back-lit intuitive graphic display. Contractors can do everything with the remote control that they can do at the laser keypad, up to 100 m (330 ft) away from the laser -even from the cab of a machine or through a pipe. The ability to make grade changes remotely can significantly reduce setup time and speed operations.

With its rugged design, the UL633N can survive a of up to 1 meter (3 feet) on concrete. The laser also features IP67 moisture and dust sealing to handle the tough construction environment.

Full control for horizontal level, single or dual grade, vertical alignments or setting out 90° angles - providing the ability to do so much more from one single laser
High precision alignment for grades - align automatically to your grade hub for accurate grade set-ups on X, Y or X&Y axis simultaneously. Only grade laser on the market that provides the ability to have a second grade axis that can be set from 10° to 170°. For car park set ups or other applications where two grade axes are not at 90°. No need to spend time calculating the set-up, just align to the receivers and start working
Grade matching function - measures and displays the grade between 2 elevations over unknown ground (also simultaneously on two axes)
• Planelok function - precise control for high accuracy applications such as concrete floors. The laser will lock onto the receiver and stay fixed in the on-grade position all day eliminating costly drift caused by temperature fluctuations
Fast vertical alignment - laser will align either to the receiver or SpotFinder for vertical alignments such as facade installation, building axis alignment or kerbs
• Rapid 90° degree layout - set a 90° angle in seconds with no complex calculations
Various power options - keeping you working when you need to work
Intuitive menu driven operation - no secret button pressing, select your mode and start working
 Versatility to fit any construction application providing more value and higher return on your investment - do more with one product


 • General construction levelling such as forms, footers and pads
• Precision placement of concrete for critical specification surfaces over long
  distance and with laser controlled screeds (Automatic PlaneLok)
• Drift free general construction vertical alignment and plumb for anchor bolt
  installation, plus form, tilt up and curtain wall plumbing (Automatic PlaneLok)
• Dual slope grading and steep slope excavating
• Slope work for sports fields, driveways, ramps and parking garages
• Pipe and drainage installations - measuring unknown slopes in existing pipes
• Interior construction - layout of walls and installation of ceilings

 • UL633N Universal Laser
• RC603N Remote Control
• 2x HL760 Receivers with Clamps
• Vertical Adapter for HL Receiver
• SF601 Spot Finder w/Sun Shield
• Spot Finder Adaptor incl. Rubber Strap
• Worldwide Charger
• NiMH Battery Charger
• Carrying Case
• Operating Manual
• Full 5 Year Warranty

• Supplied with free Calibration Certificate

• Leveling accuracy *1,3: ± 0.5 mm/10 m, 1/16“ @ 100 ft, 10 arc seconds
• Grade accuracy *1,3: ± 1.0 mm/10 m, 1/8“ @ 100 ft, 20 arc seconds
• Grade temperature drift sensitivity: ± 0,3 mm / 10 m /   1°C; 1/16” @ 310 ft. @ 1°F
• Rotation speed: 0 - 750 rpm
• Scan mode: 5 preset sizes + variable adjustment
• Operating area *1,2: appr. 400 m (1300 feet) radius   with detector
• Laser type: red diode laser 650 nm
• Laser class: Class3
• Self-leveling range: appr. ± 14°
• Grade range (Y;X): ± 25% both axes (not simultaneously)
• Grade range: (Z): ± 25%
• Leveling indicators: LCD indications and LED flashes
• Radio range(HL760): *1,3,4: up to 150 m (490 ft)
• Power Source:NiMH battery pack
• Battery life *1: 35 hours NiMH; 40 hours alkaline
• Operating temp.: -20° C ... 50° C (-4° F...122° F)
• Storage temp.: -20° C ... 70° C (-4° F...158° F)
• Tripod attachments: 5/8 x 11 horizontally and   vertically
• Dust and Water proof: IP67
• Weight: 3.1 kg (6.8 lbs)
• Low voltage indication: LCD battery indicator
• Low voltage disconnection: unit shuts off
*1) at 21° Celsius
*2) under optimal atmospheric circumstances
*3) along the axis
*4) Heigt of instruments 1m (e.g. with tripod)        

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