There’s more than meets the eye when you’re on the job, especially if you can’t see what’s under your working surface. When you’re planning on drilling or making cuts, you need to know what’s down below to avoid potential damage or injury. That’s where the Makita 18V Multi-Surface Scanner comes in handy. I’m going over its features to help you decide if it’s the right model for your jobsite.
Makita 18V Multi Surface Scanner Performance
- Model: Makita DWD181ZJ
- Detectable depth: up to 7 inches
- Multi-detection mode
- Scannable surfaces:
- dry concrete
- wet concrete
- wood
- drywall
- hollow block
The Makita DWD181ZJ multi-surface scanner detects objects embedded within a variety of materials. You can scan wet and dry concrete, wood, drywall, and hollow block to locate objects in any orientation. Makita tells us this tool locates materials like metal, wood, plastic, and shielded electrical wire up to 7 inches deep.
| Material: | Metal | Plastic Pipe | Shielded Electrical Wire |
| Max Detection Depth: | 7-1/16 inches | 4-23/32 inches | 4-23/32 inches |
This tool also features a multi-detection mode that allows for scanning in up to three parallel surface positions. This feature is useful for objects like wiring or tubing that run diagonally or irregularly, as opposed to rigid, straight materials.
The DWD181ZJ detects within a 3/16-inch range of accuracy in both depth and localization. Using the 2.0Ah battery that comes with the kit, it can run for up to 28 hours per charge. It also shuts off automatically when not in use to save battery life.
Makita 18V Multi Surface Scanner Design
- Weight: 3 pounds
- 4-inch digital display
- LED light
- Laser guide
- Rubberized overmold
- IP54 rating
This tool features a 4-inch digital color interface that displays the center, edge position, and relative dimensions of embedded objects.
It’s also equipped with a laser guide to help you keep the unit straight when traveling across your working surface, and to provide a center position for the sensor for increased accuracy. To maximize visibility, Makita also included an onboard LED light.
Finally, the DWD181ZJ features an IP54 rating, making it resistant to water splashes and dust.
Makita 18V DWD181ZJ Price
The DWD181ZJ retails as a bare tool for $1,589 or $1,699 as a kit, including a 2.0Ah battery and rapid charger. Both the bare tool and the kit include an interlocking storage case. Makita backs your purchase with a 3-year warranty.
