BOSCH GMS 120-27 Multifunction Wall Scanner Detector for Metal and Wood, Waterproof and Dustproof, 120mm

Detects materials including non-ferrous metals (copper), ferrous metals, live cables, wooden studs, and water-filled plastic pipes

LED indicators with red light for detected objects and green light for safe areas

Audible signal tone with increasing frequency when approaching objects; continuous tone when centered above an object

Measurement swing indication (GMS120-27 only) to assist in precise positioning

Marking hole for direct wall marking of object center

Durable full rubber edge protection suitable for harsh working environments

Compatible with both dry batteries and lithium batteries (lithium battery sold separately)

Lightweight and compact design with included carrying pouch for easy portability

Enhanced sensitivity and simplified operation compared to previous generation

Lithium battery required separately for extended runtime

Measurement results may vary due to environmental factors such as temperature, humidity, electromagnetic interference (e.g., mobile phones), and wall conditions (moisture, conductive wallpaper, insulation, tiles)

Multiple measurements and cross-verification with other information sources (building plans, construction photos) are recommended to ensure safety before drilling, cutting, or milling

Avoid using body parts (e.g., palm) to test sensitivity

Detection may misidentify objects such as water-filled plastic pipes, cables, or gas pipes as wood or metal; verify with additional information before operation

Nails and bolts in substrates may cause wood to appear as metal on the display

Wide objects may only partially illuminate LED indicators

No detection signal does not guarantee absence of hazards; always confirm safety through other means before work

Professional tool bag

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Product images are for reference only; actual model may vary.