

🔴 Level up your projects with pinpoint precision and pro-grade speed!
The Johnson Level & Tool 40-6517 is a self-leveling rotary laser system designed for contractors and professionals needing precise horizontal and vertical leveling. Featuring a Class IIIa laser with ≤5mW output, adjustable rotation speeds, and a comprehensive accessory kit, it delivers reliable accuracy with smart alarms and durable construction. Ideal for construction, landscaping, and surveying, it comes with a 3-year warranty and rapid repair service to keep your jobsite moving.









| ASIN | B003825F0M |
| Best Sellers Rank | #77,199 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Rotary Lasers |
| Brand Name | Johnson |
| Color | Rotary Laser Level Kit |
| Customer Reviews | 4.4 4.4 out of 5 stars (230) |
| Global Trade Identification Number | 00049448065172 |
| Included Components | 40-6517 System Includes > Laser, 4 “AA” alkaline batteries, wall-ceiling mount, 8 ft. grade rod, detector with 2 “AAA” alkaline batteries and clamp, tinted glasses, magnetic target, elevating tripod, and hard-shell carrying case. |
| Item Dimensions L x W | 4.96"L x 6.69"W |
| Item Type Name | Self-Leveling Rotary Laser System |
| Item Weight | 8.62 Kilograms |
| Manufacturer | Johnson Level & Tool |
| Manufacturer Warranty Description | 3 Year Warranty: Johnson Level warrants this product against defects in material and workmanship for three years after the confirmed purchase date. At its option, the company will replace or repair the product if it fails under normal use. |
| Material Type | Metal, Wood |
| Operation Mode | Manual |
| Style Name | Johnson Level 40-6517 |
| UPC | 000061330856 049448065172 |
| Unit Count | 1.0 Count |
L**H
Very functional
Has worked exceptionally easy to use have used on ceiling tile grid setting height on pole barn post and digging a footing for building seems to be well made
Z**E
Good value laser system
This unit is a good value. I bought it for upcoming retaining wall work, landscaping and for burying my downspouts. The tripod is flimsy, but if you take care of it and are careful, it will be just fine- same goes for the laser receiver. The laser its self and the grading rod are well built. It’s nice that it has a case. Just did the accuracy check per the instruction manual (very simple) and it was right on the money. This will be a great tool to have around.
S**5
Perfect Tool for DIY
Perfect entry level laser for small projects around the house. Worked in the basement and outside. Some of the components don’t seem to be extremely durable but it’s an entry level laser.
S**T
Good quality, great price.
Great value for the price. This laser works really well. It was exactly what I needed to do all of the dirt work for my new home. There will be many more uses for it. Didn’t break the bank like others would have and does a good job if you know how to use it.
C**R
Perfect for medium size jobs
High quality perfect for medium sized jobs
L**B
Very helpful
Works good
S**A
Poor Quality
I purchased one for a basement project, it lasted about a month and the laser quit working. I tried new battery’s and nothing, customer service was no help. I replaced it with another one thinking it may have just been defective and the second one lasted about a week before the receiver quit working. Also with the second one the grade rod was received damaged, but I had another grade rod. Overall poor quality, just spend a little extra for a Bosch or spectra.
L**S
Cheap but effective
Works great for what it is. The tripod is super cheap and fragile. The receiver is also very cheap plastic, almost toy like. The transmission lazer is pretty robust but you have to remove the battery's every time after use or it will just beep constantly. The case is also very thin and soft. It gets the job done but it's very cheaply made and I would not recommend it for professional work. If I were to buy another, I would definitely spend the extra $$ and get a professional grade lazer.
T**M
Meets all my expectations :)
A**R
Worked great , first job completed. Was delivered ahead of schedule. Thanks
A**.
Great product for mid-level scopes. Only issue encountered so far is the laser is difficult/impossible to see in daylight conditions, but this is often typical issue with low-mid range laser levels.
J**N
Just what he wanted
E**R
I have my first job done works great
Trustpilot
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