Bosch D-tect 200 C Cascais Review
- jeffrey zive
- Jan 15
- 5 min read
Updated: 24 hours ago
Introduction to Bosch D-tect 200 C Cascais
The Bosch D-tect 200 C has quickly become one of the most valuable tools in my inspection kit—especially for jobs in Cascais, where older buildings, hollow-core brick walls, and hidden services make drilling extremely risky.

Today I used the D-tect 200 C for the first time on a rising damp remediation project, and the results were impressive. Before drilling over 40 holes for a Bilinear Cavity Injection System, I needed to be 100% sure we wouldn’t hit live electrical conduits, copper pipes, plastic PEX plumbing, or hidden metal inside the wall.
The D-tect 200 C handled it effortlessly.
How the Bosch D-tect 200 C Performed on a Real Rising Damp Job in Cascais
We are preparing a Bilinear Cavity Injection System to repair rising damp in a hollow-core brick wall. The process requires drilling two full rows of 12 mm holes at 120 mm spacing across a span of four meters. Without accurate scanning, there is a high risk of:
• Hitting a live conduit
• Damaging a PEX plumbing pipe
• Causing leaks inside new bathrooms
• Breaking tiles or finishes
• Creating expensive repair work
Using the Bosch D-tect 200 C, I selected the horizontal brickwork mode and scanned the full length of the wall.
The scanner immediately detected:
• A live electrical conduit, clearly marked on the display
• A plumbing pipe, showing exact position and depth
• Safe drilling zones between the obstacles
The readings were highly accurate, allowing me to mark the safe drilling areas and completely avoid costly mistakes.
Traditional metal detectors cannot detect plastic PEX pipes, but the D-tect 200 C can - making it essential for modern Portuguese homes and renovations.
Why This Tool Is Critical for Rising Damp Work
Many homes in Cascais use hollow-core brick, which has large internal cavities. When injecting cementitious mortar for the Bilinear Cavity Injection System, the drilling must be precise.
Hitting a pipe during the process can cause:
• Water leaks
• Flooding
• Electrical shorts
• Damaged walls
• Angry clients
The D-tect 200 C prevents all of this by detecting:
• Metal
• Live electrical
• Non-metallic pipes (including PEX)
• Cables
• Structural elements
• Hollow void patterns
For home inspections, leak detection, and rising damp remediation, this tool pays for itself.
Advantages of the Bosch D-tect 200 C for Inspections in Cascais
• Detects deep targets with radar accuracy
• Shows live electricity clearly
• Works on tile, plasterboard, brick, masonry, and concrete
• Finds plastic pipes containing water
• Ideal for rising damp drilling preparation
• Saves time and prevents expensive damage
• Perfect for inspections in older Portuguese homes
Conclusion
The Bosch D-tect 200 C is now one of the most important tools in my home inspection toolkit. For rising damp work, leak detection, and building diagnostics in Cascais, it offers accuracy and safety that older scanners simply cannot match.
This tool prevents costly mistakes and ensures every drilling job is done safely and correctly.
“On Time. Every Time.”
Additional FAQ Section
QUESTION: HOW DEEP CAN THE BOSCH D-TECT 200 C DETECT OBJECTS IN WALLS?
ANSWER: The Bosch D-tect 200 C can detect objects up to 20 cm deep, depending on the wall material. This is ideal for thick masonry or hollow-core brick walls commonly found in Cascais properties.
QUESTION: IS THE BOSCH D-TECT 200 C SUITABLE FOR PORTUGUESE HOLLOW-CORE BRICK?
ANSWER: Yes. It performs exceptionally well on Portuguese tijolo furado (hollow brick) because its radar technology identifies voids, mortar lines, plastic pipes, and electrical conduits far more accurately than basic metal detectors.
QUESTION: CAN THE D-TECT 200 C PREVENT DAMAGE DURING RISING DAMP DRILLING?
ANSWER: Absolutely. When drilling 12 mm holes every 120 mm for rising damp treatment, the scanner ensures you avoid hidden pipes and cables. This prevents leaks, electrical faults, and expensive wall repairs.
QUESTION: DOES THE SCANNER WORK THROUGH TILE OR PLASTER?
ANSWER: Yes. The D-tect 200 C can scan through tile, plasterboard, render, and textured finishes, making it ideal for bathrooms, kitchens, and renovated apartments in Cascais.
QUESTION: CAN THE BOSCH D-TECT 200 C DETECT LIVE ELECTRICAL CABLES?
ANSWER: Yes. It displays a clear live electricity warning and shows the depth of the conduit, making it safer to drill or cut near electrical systems.
QUESTION: CAN IT FIND BOTH METAL AND NON-METAL OBJECTS?
ANSWER: Yes. It detects metal, live cables, plastic pipes containing water, structural elements, and voids—something standard metal detectors cannot do.
QUESTION: HOW ACCURATE IS THE BOSCH D-TECT 200 C?
ANSWER: It is extremely accurate. It not only identifies an object but also shows the exact centre, depth, and material type, helping you mark precise drilling zones.
QUESTION: IS THIS SCANNER USEFUL FOR GENERAL HOME INSPECTIONS?
ANSWER: Yes. It’s ideal for identifying hidden plumbing, electrical lines, missing wall studs, structural issues, and moisture patterns behind surfaces—making it perfect for full inspections in Cascais homes.
QUESTION: HOW DOES THE BOSCH D-TECT 200 C HELP WITH LEAK DETECTION?
ANSWER: It helps detect the location of pipes, which is vital when investigating leaks, burst pipes, or water intrusion behind walls. Combined with thermal imaging, it gives a full diagnostic picture.
QUESTION: DO I NEED TRAINING TO USE THE D-TECT 200 C?
ANSWER: No. The user interface is very simple. Select the material type, scan slowly, and the device automatically identifies objects. A short learning curve and you’re ready to work.
QUESTION: DOES THE DEVICE STORE IMAGES OR SCANS?
ANSWER: Yes. It captures and stores screenshots of detections, which is excellent for client reports, proof of findings, and your AllProperty inspection documentation.
QUESTION: CAN THE SCANNER BE USED OUTDOORS?
ANSWER: Yes, but performance may vary depending on sunlight and wall material. It works best on shaded surfaces or indoors where ambient conditions are stable.
QUESTION: IS THE BOSCH D-TECT 200 C WORTH THE INVESTMENT?
ANSWER: For home inspectors, damp specialists, or contractors in Cascais or Lisbon, it absolutely is. Avoiding just one pipe burst or electrical strike covers the cost of the device.
QUESTION: HOW DOES IT COMPARE TO BASIC METAL DETECTORS?
ANSWER: There’s no comparison. Basic detectors find only metal. The D-tect 200 C finds metal, electricity, plastic pipes, voids, mortar lines, and more—giving a full image of what's inside the wall.
QUESTION: Can the Bosch D-tect 200 C detect plastic water pipes?
ANSWER: Yes. If the pipe contains water (PEX or similar), the scanner identifies it. Traditional metal detectors cannot do this.
QUESTION: Is this tool accurate enough for rising damp drilling?
ANSWER: Absolutely. It detects conduits, cables, and voids with precision—critical when drilling 40+ holes at 120 mm spacing.
QUESTION: Does it show live electricity?
ANSWER: Yes. When you scan over a live conduit, the D-tect 200 C displays a clear icon and depth.
QUESTION: Can it be used for general home inspections?
ANSWER: Yes. It’s ideal for leak investigations, bathroom scanning, renovation checks, and safety assessments.
Bosch D-tect 200 C Cascais
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