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Johnson Level & Tool 99-028K Electronic Self-Leveling Dual Slope Horizontal/Vertical Rotary Laser System, Red, 1 Kit

  • Based on 361 reviews
Condition: New
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Availability: In Stock.
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Arrives Saturday, Aug 29
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Style: Dual Slope Rotary Laser System - Horizontal/Vertical


Features

  • ACCURATE LEVELING: This Johnson Rotary Laser Tool is designed to complete both indoor and outdoor leveling jobs. The vertical self-leveling makes it equally suitable to aligning posts or footings; or indoors to layout walls or floors.
  • PROGRAMMABLE DESIGN: The self-level digital laser features a programmable dual-slope function. 5 deg. Dual slope takes the math out of the equation when checking grade or setting drainage and makes this laser ideal for drainage; flatwork; or complex landscaping jobs.
  • ACCURACY & SAFETY: This laser kit for leveling features visual and audible security alarms; promising complete accuracy along with safety. The laser beam will flash and an audible alarm will siren to indicate that the leveling range is incorrect.
  • ROTARY LASER: Perfect for flatwork contractors; excavators; and anyone doing vertical or slope work; the 99-028K is the workhorse of the Johnson line. It self-levels both horizontally and vertically; making vertical layout such as fencing; footings; and drywall track effortless.
  • KIT INCLUDES: This Red Self-Leveling Rotary Laser Kit is equipped with a Laser; NiMH rechargeable battery pack; alkaline battery compartment (batteries not included); 6.4V battery charger; remote control and 2 AA batteries; detector with clamp and 9V battery; tripod; 13' grade rod; magnetic target; tinted glasses; and hard-shell carrying case.
  • Laser Classification: Class llla Maximum Power Output: 5mW

Description

Designed for the advanced laser user, the 99-028K is feature-packed to tackle any job. It self-levels both horizontally and vertically, making vertical layout such as fencing, footings, and drywall track effortless. Its dual-slope mode takes the math out of the equation when checking grade or setting drainage. It also features a hard-shell contractor's carrying case to hold all system components. Perfect for flatwork contractors, excavators, and anyone doing vertical or slope work, the 99-028K is the workhorse of the Johnson line.

Brand: Johnson


Material: Metal


Color: Dual Slope Toary Laser System


Product Dimensions: 50"L x 14.69"W


Style: Dual Slope Rotary Laser System - Horizontal/Vertical


Brand Name: Johnson


UPC: 049448990283


Number of Packs: 1


Global Trade Identification Number: 83


Unit Count: 1 Count


Manufacturer: Johnson


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.


Number of Items: 1


Included Components: 99-028K Includes > Laser, NiMH rechargeable battery pack, 6.4V battery charger, alkaline battery compartment (batteries not included), remote control and 9V battery, detector with clamp and 9V battery, tripod, 13' grade rod, magnetic target, tinted glasses, instruction manual, hard-shell carrying case


Item Type Name: Electronic Dual Slope Rotary Laser System


Model Number: 99028K


Manufacturer Part Number: 99028K


Color: Dual Slope Toary Laser System


Style Name: Dual Slope Rotary Laser System - Horizontal/Vertical


Item Dimensions L x W: 50"L x 14.69"W


Item Weight: 35.3 pounds


Level Measurement Units: percent


Material Type: Metal


Operation Mode: Automatic


Level Measurement Type: laser


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


Overall, the tool reviewed seems to be highly rated for its quality, certain features, and ease of use. However, various issues have also been pointed out by multiple users relating to the charging cord, the receiver, and questions about the product's durability. The product is particularly praised for aiding accurate measurements, setting grades, determining cut and fill locations, and setting the pitch on drainage.

Pros

  • 💼 Kit comes well-equipped for multiple uses
  • 📏 Great tool for accurate measurements and constructions tasks
  • 🔄 Auto-leveling feature works great
  • 👌 Easy to use and effective

Cons

  • 🔌 Issues with the charging cord not functioning
  • 📟 Inaccuracy and difficulty in handling the receiver
  • 💪 Questions about the product's durability
  • 💸 High price compared to perceived quality

Should I Buy It?

If you are willing to invest a significant amount in a product that is efficient and reliable but may potentially have certain issues, such as charging problems or receiver usability, you might consider purchasing this product. Given its reputation for effectiveness in performing multiple tasks and providing accurate measurements, it could be a valuable tool for construction and measurement needs.


  • Quality kit with a proven instrument for reliable results every time
Style: Dual Slope Rotary Laser System - Horizon...
This kit is well equipped with everything you need to measure and set grades, determine cut and fill locations, and set the pitch on drainage. The auto-leveling works great, and the battery life is excellent as is the workmanship of the unit overall. The supplied case is well made, efficient, and keeps all the components clean and dry during transportation and storage. If you're in the excavation, irrigation, paving, or landscape business you need a reliable laser level to guarantee you avoid low spots or inadequate pitch for water runoff. This tool will not disappoint the professional, make DIY projects easier for homeowners, and with proper care last a lifetime. Highly recommend it! ... show more
Reviewed in the United States on May 1, 2022 by Doug@Lakesideranch productions

  • If you have the need this is the one
Style: Dual Slope Rotary Laser System - Horizon...
Awesome tool I absolutely love it
Reviewed in the United States on April 14, 2026 by Dane Clark

  • Best bang for your buck with rotary lasers
Style: Dual Slope Rotary Laser System - Horizon...
This thing is awesome. I know there were older reviews of possibly old stock, rechargeable batteries not working, or poor packaging, but I've had the (mostly) exact opposite experience. Everything was absolutely brand new and packaged well, nothing bouncing around in the box at all. However, the carrying case was missing a latch and one of the hinges at the back was broken. So docking one star for that. I charged up the laser and then checked calibration. It is dead on using the calibration check procedures: I mean DEAD ON. There is zero variance throughout the orientation tests. The grade rod is really nice and seems high quality to me (I've used others that are far cheaper feeling). It's nice that there are feet on one side and tenths on the other. It's heavy and stout. The tripod is sturdy and adjusts easily. Zero complaints. The receiver is far nicer than others I've used in the past. You can adjust to two different sound levels, or silent. You can also adjust how fine tuned the precision is (which is helpful when trying to find the line initially). The remote works well, although I didn't go out 200 feet to check advertised distance. I also put it in dual slope mode and adjusted on the laser as well as the remote, and it was effortless and worked well. It does take longer to spin up than some pendulum lasers I've used, but it's like 10-20 seconds and I attribute that to the electronic leveling versus the old-school pendulum. This has to be the best value in all rotary lasers. You can spend four to six times as much to get a dual-slope function. I guess the fact that it's only IP54 instead of IP66 rated reduces the cost. But, come on, I'm not holding my laser under a high pressure washer. The only thing I'd personally appreciate is a smaller case for just the laser, receiver, and remote. I don't need the tripod and rod to be in a case. But that's just me. And, of course, a not broken case in the first place would be good. I reached out to Johnson support and will update about how they handle the issue. ... show more
Reviewed in the United States on October 6, 2023 by Swine

  • Recommended
Style: Dual Slope Rotary Laser System - Horizon...
Very good product that exactly what it was supposed to do well worth the money
Reviewed in the United States on July 25, 2026 by Sarah

  • Excellent and easy to operate
Style: Dual Slope Rotary Laser System - Horizon...
Easy to set up and operate right out of the box.
Reviewed in the United States on April 2, 2025 by Denny Wilson

  • Saved me money on first use
Style: Dual Slope Rotary Laser System - Horizon...
Needed to put in a pad for my new greenhouse, having an excavator contractor do the work costs 700.00 I was able to layout the pad, remove dirt and fill to level in one afternoon using my backhoe and tractor. The pad is perfectly level and I have a tool that I can use around the property as needed. Easy set up and even easier to use, watch a few YouTube videos if you have any doubts on the ease of use. ... show more
Reviewed in the United States on June 16, 2021 by Glen E Thomas

  • Woks great
Style: Dual Slope Rotary Laser System - Horizon...
I utilized this on setting my sonotubes for my shed. It works great. Very user friendly. I'm glad I purchased it. Will serve a big purpose on the homestead. Nicely built HD.
Reviewed in the United States on September 25, 2023 by Shogun

  • Worth every penny so far
Style: Dual Slope Rotary Laser System - Horizon...
Well the first one Amazon sent was missing the lazer and charger but everything else was in the box and looked used lol but Amazon by hands down alway backs up snd takes your word so I dropped it off at ups snd a new one showed up the next day.. soon as I open it he big box I could tell it was a brand new never used unit.. zip tie on the box and everything in box was wrapped in micro bubble rap.. Excited ran outside set it up building a building pad I ran 6 stakes and zero them all the sub grade in second.. the tripod is a very nice unit and the grade rod is not a plastic china junk made from Aluminum with nice black bright numbers and lines snd pulls out snd locks nice.. everything was of top line.. lazer looks a little on the cheap side. But works great.. to make the slope you need you will have to hold link road and adjust the laser with the remote till you get the solid beep for the slope you need.. like 1 % yiu stand 10 ft away and bring yiur receiver up one tenth snd keep hitting the button till you get solid beep .. well worth the money ... show more
Reviewed in the United States on January 13, 2021 by He knows

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