🎯 Level up your site game with pinpoint precision and rugged reliability!
SMART SAFETY LOCK - Height of Instrument alert halts laser rotation if knocked, preventing costly measurement errors on site.
ALL IN ONE PRO KIT - Includes HR320 waterproof receiver, C59 rod clamp, alkaline batteries, and a durable hard case—ready to go wherever the job takes you.
CERTIFIED FRUSTRATION FREE - Backed by a 2-year warranty and certified for hassle-free use, so you can focus on results, not repairs.
EFFORTLESS PRECISION SETUP - One-button automatic self-leveling for lightning-fast, accurate alignments with minimal training.
BUILT TO BRAVE THE ELEMENTS - Rugged design ensures reliable performance even after drops or in harsh outdoor conditions—less downtime, more hustle.
The Spectra Precision LL100N Laser Level kit delivers professional-grade automatic self-leveling accuracy with a ±5° range, featuring a waterproof HR320 receiver and a rugged design built to withstand drops and harsh weather. This all-inclusive set comes with essential accessories like the C59 rod clamp, alkaline batteries, and a hard carrying case, ensuring quick setups and dependable performance backed by a 2-year warranty.
Specifications
Brand
Spectra Precision
Material
Plastic, Metal
Color
Yellow
Product Dimensions
15.75"L x 16.54"W
Style
LL100N
Item Weight
1.49 Kilograms
Operation Mode
Automatic
UPC
692284007389
Global Trade Identification Number
00692284007389
Manufacturer
Spectra Precision
Part Number
LL100N
Item Weight
3.28 pounds
Country of Origin
China
Item model number
LL100N
Batteries
2 D batteries required. (included)
Is Discontinued By Manufacturer
No
Pattern
Kit
Power Source
Battery Powered
Item Package Quantity
1
Number Of Pieces
1
Certification
certified frustration-free
Special Features
self-leveling
Included Components
Laser Level
Batteries Included?
Yes
Batteries Required?
Yes
Battery Cell Type
Alkaline
Warranty Description
2 Year
What color is this and is it bright enough to use outdoors, want to do swimming pool waterline tile with it
Can it be used for vertical line find ?
Who made this product ?
(the ll100 laser level is backed by a 2-year instant over the counter exchange warranty) does amazon honor the exchange warranty?
Reviews
4.4
All from verified purchases
C**B
Great!
This think works really well! use for leveling elevation for concrete slabs and checking forms.
J**H
Lazer use
I really like this Lazer, simple and accurate
N**A
GOOD LEVEL
THIS IS GOOD FOR CHECKING THE LEVEL OF DIRT WHEN IN CONSTRUCTION. WITH THE CASE IT IS EASY TO TAKE WITH YOU AND NOT HAVE TO WORRY ABOUT DAMAGE.
G**D
Quality
FunctionalityQuick set-upDesign
C**A
You get what you pay for!
There are tons of cheap models out there. I feel like this is a trustworthy laser at a reasonable price. Yes there are better but this will do the job.
M**R
Works as advertised
This was a decent price for this set up all in one case. I was a little confused in the beginning on the grade rod markings. I thought it was going to be inches on one side and tenths on the other. In fact, it was inches on both sides and on one side they were reversed, so maybe like it would be easy to find the depth of a hole, as opposed to going up on the other side of the rod if that makes sense. I think I’m going to order the remote they sell for this. I can see where it would be useful.
M**K
Product doesn't work without a remote
I had a week off from work and was excited to get some grading done for a barn we are building. I finally felt justified to purchase a rotating leveling system like this and went through several reviews online. This seemed like a good product, and I was excited to put it to use. After spending an hour trying to set it up and not understanding why the laser wouldn't turn on, I came back inside only to read some of these other Amazon reviews that described the same issue I was having. It doesn't work without a remote, and the remote doesn't come with this kit. So I ended up running to Home Depot and bought a Bouch unit that worked perfectly, as I had heavy equipment rented and couldn't lose the time off. I ended up burning 6 hours of daylight in total and will never buy anything from this company again.
G**
Great
Great
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Anjali K.
The product quality is outstanding. Exactly what I needed for my work.
1 month ago
Pooja R.
The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.
A new standard in affordable professional laser tools. Durable, accurate laser level with stands the toughest job site. The fully automatic, self-leveling spectra precision laser LL100 sets a new standard in rugged reliability, handling a wide variety of general construction applications. Even in the toughest job site conditions, the LL100 consistently delivers reliable, accurate performance to increase your overall productivity and cost-savings. The LL100 laser mounts on a tripod and sends a 360-Degree plane of laser light over the entire work area, allowing one person to take accurate, self-leveled elevation measurements up to 500-Feet (150-Meter) away with the HR320 laser receiver. The LL100 is designed to be durable and reliable, day in and day out, and features superior drop and weather protection. The tough LL100 laser can withstand drops of up to 3-Feet (1 m) onto concrete and tripod tip-over's up to 5-Feet (1.5 m). This ruggedness results in reduced downtime and lower repair costs. A leveling crew in a case. Included with the laser is HR320 receiver in one hard-shelled, portable, system carrying case. It's easy to transport, easy to carry, easy to store, and especially easy to use. The Spectra Precision laser LL100 and Receiver HR320 can be used as a handheld or rod mounted receiver. The easy to use receiver is totally waterproof and dustproof and can stand up to tough job site conditions. It is designed to withstand a 5-Feet (1.5-Meter) drop onto concrete. Front and rear LCD's graphically display information and are easy to read from a variety of angles. Loud beeper outputs can be heard on noisy job sites. A slide on clamp quickly attaches to the receiver. LL100 applications are general elevation control, checking and setting elevations for smaller job sites, leveling forms and footers, estimating cut and fills ideal for decks, terraces, pools, septic systems, basic slopes for driveways and ramps.
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WITH THE CASE IT IS EASY TO TAKE WITH YOU AND NOT HAVE TO WORRY ABOUT DAMAGE."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"G***D"},"datePublished":"December 4, 2024","name":"Quality","reviewBody":"FunctionalityQuick set-upDesign"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"C***A"},"datePublished":"March 27, 2024","name":"You get what you pay for!","reviewBody":"There are tons of cheap models out there. I feel like this is a trustworthy laser at a reasonable price. Yes there are better but this will do the job."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"4.0"},"author":{"@type":"Person","name":"M***R"},"datePublished":"September 13, 2024","name":"Works as advertised","reviewBody":"This was a decent price for this set up all in one case. I was a little confused in the beginning on the grade rod markings. I thought it was going to be inches on one side and tenths on the other. In fact, it was inches on both sides and on one side they were reversed, so maybe like it would be easy to find the depth of a hole, as opposed to going up on the other side of the rod if that makes sense. I think I’m going to order the remote they sell for this. I can see where it would be useful."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"1.0"},"author":{"@type":"Person","name":"M***K"},"datePublished":"December 29, 2023","name":"Product doesn't work without a remote","reviewBody":"I had a week off from work and was excited to get some grading done for a barn we are building. I finally felt justified to purchase a rotating leveling system like this and went through several reviews online. This seemed like a good product, and I was excited to put it to use. After spending an hour trying to set it up and not understanding why the laser wouldn't turn on, I came back inside only to read some of these other Amazon reviews that described the same issue I was having. It doesn't work without a remote, and the remote doesn't come with this kit. So I ended up running to Home Depot and bought a Bouch unit that worked perfectly, as I had heavy equipment rented and couldn't lose the time off. I ended up burning 6 hours of daylight in total and will never buy anything from this company again."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"G*** "},"datePublished":"February 21, 2025","name":"Great","reviewBody":"Great"}],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.375,"bestRating":5,"ratingCount":8}},{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What color is this and is it bright enough to use outdoors, want to do swimming pool waterline tile with it","acceptedAnswer":{"@type":"Answer","text":"The bright yellow color can be seen clearly outside in a construction site. I bought it to do drainage work , and sewer/ water services for residential homes, it works fine for this type of work. the on button has to be pushed several times to start laser, I think it got wet and disturbed contact, my fault for letting get wet,"}},{"@type":"Question","name":"Can it be used for vertical line find ?","acceptedAnswer":{"@type":"Answer","text":"It does not compensate for vertical, only horizontal. You would need the HV101 or HV302. Also the Grade lasers would work."}},{"@type":"Question","name":"Who made this product ?","acceptedAnswer":{"@type":"Answer","text":"So spectra is its own brand but it’s put out by Trimble inc. that is who owns spectra"}},{"@type":"Question","name":"(the ll100 laser level is backed by a 2-year instant over the counter exchange warranty) does amazon honor the exchange warranty?","acceptedAnswer":{"@type":"Answer","text":"Amazon will not process the claim, but they will contact Spectra Precision Laser to file a claim on your behalf."}}]}]}
