See what the wall hides.
Locate what's behind the wall before you drill or cut.
SEEKTOOL STRATA PRO — 7-in-1 Wall Scanner & Diagnostic System
Fra 1.662,00 DKK
2.529,00 DKK
Rabat 867,00 DKK
Antal
The first 7-in-1. One tool for the whole jobsite.
One tool in hand.
More answers
on the job.
Check what needs a closer look.
Thermal, moisture, and live-wire indications add context to the job.
Measure it. Line it up.
Measure distance, check angles, and project guide lines for layout.
STRATA PRO Spend less time switching tools and more time on the work in front of you.
From installation
to renovation and upkeep.
TV mounts, kitchen and bath projects, electrical and HVAC work, and property maintenance all call for a different kind of check.
See it in action
Seven capabilities.
Ready for the job at hand.
Scan the wall, measure and lay out the work, and check thermal, moisture, and live-wire signals when the job calls for them.
01
Wall scanning
Detect responses from metal, live wires, studs, and other dense objects.
02
Thermal imaging
With the Extended Bundle module, screen for heat sources, temperature differences, and insulation gaps.
03
Laser distance
Measure distance, area, volume, and indirect lengths.
04
Cross-line laser
Project crosshair guide lines to help position frames and shelves.
05
Digital level
X/Y dual-axis angle readings.
06
Moisture measurement
Check wood and common building materials.
07
AC voltage detection
Use the red sensor on the lower-right side of the unit to check for AC voltage signals.
More than a target alert.
See the clues behind it.
In metal mode, visual, numerical, and voice feedback help identify the target type and likely center. A reference depth appears when conditions support it.
Rated maximum reference depth
0–100 mm
Ferrous metal100 mm
Typical targets include rebar and other iron or steel components
Nonferrous metal (copper)80 mm
Targets such as copper pipe and nonferrous components
Live copper wire40 mm
Test condition: single conductor cross-section ≥ 4 mm²
Studs / dense objects20 / 38 mm
Precision mode 20 mmDeep mode 38 mm
Place. Scan.
Confirm.
A useful reading also depends on how you place, move, and rescan with the tool.
Place and calibrate: start from a steady baseline.
Hold the unit flat against the surface. Calibrate in the selected mode before moving.
Scan slowly: maintain contact.
Keep even contact and pressure as you move slowly in one direction without lifting the unit.
Scan back: check the same area again.
Rescan the same area from the opposite direction and compare the responses to help locate the target center.
See the temperature pattern.
Find areas
worth a closer look.
Attach the thermal module (included with the Extended Bundle) to screen for insulation gaps, heat sources, and noticeable temperature differences. Five visible/infrared blend settings help relate the thermal view to the physical area.
Visible / infrared blend5 settings
VisibleInfrared
Color palettes3 options
Iron red
Rainbow
Grayscale
Once you know where to work,
set a clear
layout reference.
Measure the space, check the angle, and project reference lines for installation. Each function has its own job.
Measure distance
Laser distance
Measurement range
0.05–40 m
Measure distance and calculate area, volume, or indirect lengths.
Store up to 30 measurements
Check the angle
Digital level
Dual-axis angle readings
X / Y dual axis
Adjust the unit while watching the angle readings on screen.
The 0.0° shown is an example screen reading
Align the installation
Cross-line laser
Cross-line angular accuracy
< ±0.5°
Project crosshair guide lines to help align and space your layout.
Recommended working distance: up to 5 m
Moisture and
live-wire signals,
checked on site.
Built-in probes provide a reference reading for material moisture. Non-contact voltage sensing adds another indication before work begins. Both are built into the same unit.
Moisture measurement
Extend the built-in probes to check wood or common building materials, then hold the on-screen reading for reference.
Wood5–50%
Building materials1.5–33%
Non-contact voltage detection (NCV)
Check for AC voltage signals without touching an exposed conductor. Use it as an additional pre-work indication.
Detection range12–1000 V AC
50 / 60 Hz
Not just a more complex
stud finder.
A more complete
jobsite system.
Each type of tool handles part of the job. The difference is how far you can go after checking the wall.
Basic stud finder
Built for a quick, single-purpose wall check.
- Inside-the-wall insight
- Basic location alert
- How you see results
- Lights or simple readout
- Additional checks
- Usually not included
- Measuring & layout
- Not included
- Best suited for
- Occasional picture hanging or stud finding
Phone-connected wall scanner
Shows wall-scan results on a phone.
- Inside-the-wall insight
- Visual scanning
- How you see results
- Typically requires a phone
- Additional checks
- Primarily wall scanning
- Measuring & layout
- Usually not included
- Best suited for
- Viewing scan results on a phone
STRATA PRO
Brings detection, additional checks, measuring, and layout together.
- Inside-the-wall insight
- Visual, numerical & voice feedback
- How you see results
- Built-in color screen
- Additional checks
- Thermal imaging (Extended Bundle), moisture & NCV
- Measuring & layout
- Distance, dual-axis angles & cross-line laser
- Best suited for
- Renovation, installation, maintenance & serious DIY
Professional wall scanner
Made for more complex or specialized scanning tasks.
- Inside-the-wall insight
- Specialized deep scanning
- How you see results
- Dedicated display
- Additional checks
- Varies by model and system
- Measuring & layout
- Usually requires separate tools
- Best suited for
- Professional scanning and inspection teams
One organized kit.
Ready to go to work.
The main unit and accessories each have their place. The Extended Bundle adds the thermal module. Pack the kit for the next job.
- STRATA PRO main unit (built-in moisture probes)
- Attachable thermal imaging module (Extended Bundle only)
- Folding tripod and extension pole
- USB charging cable
- Protective zippered carrying case
Technical specifications
Wall scanningMetal, live wires, studs & dense objects
- Ferrous metal
- Up to 100 mm
- Nonferrous metal (copper)
- Up to 80 mm
- Live copper wire
- Up to 40 mm; single conductor ≥ 4 mm²
- Studs / dense objects
- Precision mode 20 mm; deep mode 38 mm
- Operating humidity, metal mode
- 0–85% RH
- Operating humidity, stud mode
- 0–60% RH
Laser distance0.05–40 m; up to 30 saved measurements
- Measurement range
- 0.05–40 m
- Rated accuracy
- ±5 mm
- Measurement time
- 0.3–4 s
- Measurement modes
- Single, continuous, add/subtract, area, volume & single/double Pythagorean
- Measurement history
- Up to 30 measurements
- Laser auto-off
- Approx. 20 s
Cross-line laser & digital levelCrosshair alignment; X/Y dual-axis angle readings
- Recommended projection distance
- Up to 5 m
- Cross-line fan angle
- 58°
- Line width
- < 5 mm
- Cross-line angular accuracy
- < ±0.5°
- Digital level accuracy
- ±0.5°
- Tripod mount
- 1/4 in
Thermal imaging-20–1000 °C; five image-blend settings
- Temperature range
- -20–1000 °C
- Rated accuracy
- ±3 K or ±3%, whichever is greater
- Accuracy conditions
- Ambient 15–50 °C; target 15–200 °C
- Emissivity
- Adjustable 0.01–1; default 0.95
- Infrared array
- 32 × 32
- Field of view
- 33°
- Response time
- 250 ms
- Thermal sensitivity
- 200 mK
- Image blending
- 0%、25%、50%、75%、100%
- Color palettes
- Iron red, rainbow, grayscale
- Built-in storage
- 8 MB; approximately 52 BMP images
Moisture & non-contact voltage detectionWood, building materials & 12–1000 V AC
- Wood mode range
- 5–50%; rated accuracy ±2%
- Building material mode range
- 1.5–33%; rated accuracy ±2%
- Ambient temperature
- 0–40 °C; rated accuracy ±2 °C
- NCV detection range
- 12–1000 V AC，50／60 Hz
Unit & operating environment2.4 in color screen; USB-C port
- Dimensions
- 125 × 62 × 25 mm
- Display
- 2.4 in TFT color display
- Port
- USB-C
- Auto power-off
- Approx. 5 min
- Operating temperature
- 0–40 °C
- Storage temperature
- -20–60 °C
Frequently asked questions
Can it guarantee there are no wires or pipes behind the wall?
No. Wall materials, moisture, target size and depth, and nearby electromagnetic interference can affect results. For critical locations, rescan from two directions and verify with other information before working.
Which walls can I use stud mode on?
Stud mode is intended for relatively uniform surfaces such as drywall and plywood, primarily to locate wood studs or framing. Light-gauge steel studs, copper wire, and other dense objects may also produce a response.
It is not intended for concrete, mortar, block, brick, foil-backed materials, metal, tile, glass, or walls with highly uneven density. Moisture, material composition, surface texture, and coatings can affect detection depth and accuracy.
Why scan the same area from two directions?
A slow reverse scan can help cross-check the target center and reduce error from a single pass. Dampness, conductive finishes, fresh paint or wallpaper, tile, and nearby electromagnetic sources can affect results.
Can I use the thermal imager for a formal inspection report?
The thermal module is intended for an initial on-site screen of insulation gaps, heat sources, and noticeable temperature differences. For traceable measurements or a formal report, use professional thermal equipment that meets the job requirements.
Do I need to connect a phone?
No. The main functions, images, and readings appear on the unit's built-in 2.4 in color display.
Does the cross-line laser self-level?
No. Use the X/Y dual-axis angle readings to adjust the unit and the projected lines manually.