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LL300S Self-Leveling Rotary Laser

TIGER#: TS28808
Original price List Price: $850.00
You Save: $170.00 -20%
Original price $850.00 - Original price $850.00
Original price List Price: $850.00
Current price $680.00
$688.51 - $688.51
Current price $680.00
LL300S Self-Leveling Rotary Laser
LL300S Self-Leveling Rotary Laser - $680.00
*Must Purchase 1 for LL300S Self-Leveling Rotary Laser

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Free Shipping (USA) Ships Out Within: 2 - 4 Business Days Shipping Date By: 6/28/2024

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Essential Add-Ons:
Aluminum Rod
Aluminum Rod
Universal Contractor’s Tripod
Universal Contractor’s Tripod
Topcon LS-B20 Machine Control Laser Receiver - 1063525-03
Topcon LS-B20 Machine Control Laser Receiver - 1063525-03
Fiberglass Rod
Fiberglass Rod
  • Range up to 2,600 feet with laser receiver
  • Self-leveling within ±5 degrees
  • Accuracy ±1/16 inch at 100 feet
  • Single-axis slope mode and grade matching
  • Out-of-level alert
  • Grade matching
  • IP66 dustproof & powerful water jet resistant
  • Thread 5/8-11

The Spectra Precision LL300S Self Leveling Laser provides accurate horizontal laser reference up to 2,600 feet away. It features a single-axis slope mode and a simple keypad for easy grade matching. Ideal for excavations, estimating cut and fills, and general elevation control, this rotary laser also has a highly rugged design allowing operation even in harsh job sites. The LL300S is self-leveling horizontally within ±5 degrees and has an accuracy of ±1/16 inch per 100 feet. For improved precision, the single-axis slope mode allows grade matching whilst the cross axis remains self-leveled.

The Spectra LL300S laser level has an out-of-level alert function that shuts off the unit if it is knocked out of place to prevent inaccurate readings. It also has a 5/8 x 11 thread that allows contractors to mount the laser horizontally or vertically to a tripod. Works up to 330 feet, the optional Spectra RC402N remote control makes slope matching on the LL300S laser a single person operation. This remote controller also features an illuminated LCD screen that shows leveling indicators.

Designed for durability and reliability, the Spectra Precision LL300S has a metal sunshade that offers superior drop and weather protection. The IP66 protection rating allows construction professionals to use the rotary laser in dusty environments or heavy rain. It can also withstand drops of up to three feet onto concrete and tripod tip-overs up to five feet. Using four D-cell alkaline batteries, the LL300S works up to 60 hours or approximately 47 hours with the optional rechargeable NiMH batteries.

Configuration Options

The Spectra Precision LL300S Self-Leveling Laser comes in options that differ in their configurations. Packages with Laser Receiver comes with an Adapter Rod Clamp, and options with Rechargeable Batteries include a Universal Charger. Kindly choose your preference in the dropdown menu above.

Featuring a digital readout of elevation and large reception height, the optional Spectra HL450 laser detector provides fast grade checking and quick laser readings. It has two accuracy settings and an anti-strobe sensor that prevents lights from setting off the device.



The optional Spectra HL760 laser detector provides fast grade checking and quick laser readings. With a fingerprint function, it prevents confusion when working on a large job site with multiple lasers.



  • LL300S-BCA: With Alkaline Battery
  • LL300S-BCC: With Rechargeable Battery
  • LL300S: With HL450 Receiver & Alkaline Battery
  • LL300S-1: With HL450 Receiver, Alkaline Battery, Aluminum Tripod & GR151 15' Grade Rod (10ths)
  • LL300S-2: With HL450 Receiver, Alkaline Battery, Aluminum Tripod & GR152 15' Grade Rod (Inches)
  • LL300S-4: With HL450 Receiver & Rechargeable Battery
  • LL300S-7: With HL760 Receiver & Alkaline Battery
  • LL300S-17: With HL760 Receiver, Alkaline Battery, Aluminum Tripod & GR151 15' Grade Rod (Feet/10ths)
  • LL300S-27: With HL760 Receiver, Alkaline Battery, Aluminum Tripod & GR152 15' Grade Rod (Feet/8ths)
  • LL300S-5: With HL760 Receiver, Rechargeable Battery, Aluminum Tripod & 15' Grade Rod (Cut-Fill)
  • LL300S-47: With HL760 Receiver, RC402N Remote Control & Rechargeable Battery
No Cost 5-Year Warranty offers no repair charge for parts and labor of the laser.
Shock Proof ensures this construction laser withstands a three feet drop onto concrete.
Included Radio Remote control is easier to use because it does not have to be aimed at the laser for it to work. This increases the flexibility of the laser for long-range setups while maintaining outstanding accuracy.
Fingerprint function filters out other lasers that strike the receiver and only accept the laser that it is paired with.
Grade Match enables contractors to measure an unknown grade value automatically between two elevation points.
A hard-shelled, portable System Case is available to house the laser, receiver, clamp, tripod, and grade rod.


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  • Choice of 6 packages
  • Up to 2,600-foot range with laser receiver
  • Self-leveling within ±5 degrees
  • ±1/16 inch accuracy at 100 feet
  • Single-axis slope mode
  • Grade matching
  • Includes laser detector
  • Height of instrument alert
  • Simple keypad for easy grade matching
  • Metal sunshade protects rotor head and glass
  • Survives a drop up to 3 feet onto concrete and tripod tip-overs up to 5 feet
  • IP66 dustproof and water resistant
  • 5/8-11 tripod thread
  • 5-year warranty

What’s in the Box

  • Spectra LL300S Self Leveling Laser
  • Hard Carrying Case
  • User Manual
  • 5-year Manufacturer's Warranty

Available Package Options

  • HL450 or HL760 Laser Receiver
  • RC402N Remote Control
  • Aluminum Tripod
  • GR151 15' (Feet/10ths), GR152 15' (Feet/8ths), or 15' (Cut-Fill) Grade Rod
  • Alkaline or NiMH Rechargeable Battery

Tiger Supplies offers a 30-day return policy from date of shipment for this product, subject to a 20% restocking fee, in addition to the return shipping charges. The product must be in new condition and in its original packaging. We take the responsibility to make sure this product arrives in a brand new working condition. Should your item arrive damaged, we will take full responsibility and replace the product at no cost to you.

For complete details of our return policy and process, please refer to our general return policy page.

±1/16 inch at 100 feet
Concrete Forms, Footings and Foundations
Checking Elevations of Sub-Base and Sub-Grade
Checking/Setting Elevations
Estimating Cut & Fill
Installation of Interior Fittings (cabinets, lighting, windows, countertops, etc.)
Installation/Leveling Interior Walls
Locating Finished Floor Levels
Matching Existing Slope & Grade
Short-Range Leveling for Decks, Patios & Swimming Pools
Battery Life Alert
Battery Life with Alkaline Batteries
Up to 60 hours
Battery Life with Rechargeable Battery Pack
Up to 47 hours
Power Source
4 x D-cell NiMH or alkaline batteries
Extra Technology
Remote Control
RC402N (optional)
Adjustable Rotating Speed
600 RPM
Bump Sensor (H.I./Out of Position Alert)
Drop Damage Protection
Up to 3 feet onto concrete
Protection Class
IP66 dustproof and powerful water jet resistant
Removable Laser Cage (for exact beam spotting)
Tripod Adapter (Center Screw Thread)
5/8 x 11
Automatic Leveling
Grade Operation
Slope Match
Maximum Power Output
<3.4 mW
Remote Control Operating Distance
Up to 330 feet (100 m)
5.9 lbs (2.7 kg)
Class 2
650 nm
Up to 2,600 feet (800m)
Self Leveling
±5 degrees
–4 to 122 ºF (–20 to 50 ºC)
–4 to 158 ºF (–20 to 70 ºC)
  • Alternative Models

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