Spectra Precision LL300S LL300S Self-Leveling Laser

    By Spectra Precision | Mfr#: LL300S | Tiger#: TS28808
    Spectra LL300S Self-Leveling Laser SPELL300-


    • 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
    LL300S: 2,600 ft. Range & ±1/16" Accuracy


    Alternative Configurations

     LL300N: 1,650 ft. Range & ±3/32" Accuracy
    More Product Details What's Included
    List Price: $1,045.00
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    Ships Out Within: 14 - 21 Business Days

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      Overview for Spectra Precision LL300S LL300S Self-Leveling Laser

      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

      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. 

      Please select your preference from the menu above.



      • LL300S: With HL450 Receiver & Alkaline Battery
      • 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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