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Bosch GMS 120-27 Professional Wall Scanner DectectorBosch Professional Detector GMS 120-27 – Clear and simple: the intuitive wall scanner that makes the invisible visibleGives you confidence by detecting metal, live wires, and wooden studs behind the wallEasy to use with simple mode selection and marking holeBuilt for operation on tough job sites thanks to shock-absorbing rubber casing and IP54Additional dataDust and splash protection: IP 54 Bosch Radar Technology: no Max. detection depth: 120 mm Detectable objects: magnetic metals (e.g. iron), non-magnetic metals (e.g. copper), live cables, wooden substructures Detection depth, magnetic metal, max.: 100 mm Detection depth, non-magnetic metal, max.: 120 mm Detection depth, live cables, max.: 50 mm Detection depth, wooden substructures, max.: 30 mm Material identification: Magnetic metal, Non-magnetic metal, Live cable, Non-metal material Power supply: 2 x 1.5 V LR6 (AA), 2 x 1.2 V HR6 (AA), 1 x BA 3.7V 1.0Ah Li-Ion battery Weight, approx.: 0.29 kg Additional function: Marking holeProduct HighlightsWhen youre drilling into a wall, you want to get the job done, confident that you wont hit an obstruction. Our GMS 120-27 Professional wall scanner allows uncomplicated and intuitive detection of objects. Detection results appear via signal indication on the display and the colour-coded marking hole. The easy-to-use detector offers simple mode selection, and you can mark exactly through the marking hole where objects have been detected. The robust GMS 120-27 was developed for tough job sites with IP54 dust and splash water protection, plus a shock-absorbing rubber casing.Equipment & ApplicationOur GMS 120-27 Professional wall scanner helps you detect and locate metals, live wires, and wooden studs in dry walls. Locating objects in walls before drilling provides increased safety on the job, especially for craftspeople doing renovation work when fitting cabinets, kitchen counters, washbasins, boilers, and heating systems, or installing A/C and sprinkler systems.Additional InformationNot only does this scanner identify the center of the detected object, it also indicates its material characteristics such as whether the object is magnetic or non-magnetic metal, a live wire, or non-metallic. Our GMS 120-27 Professional wall scanner helps you detect and locate metals, live wires, and wooden studs in dry walls. Locating objects in walls before drilling provides increased safety on the job, especially for craftspeople doing renovation work when fitting cabinets, kitchen counters, washbasins, boilers, and heating systems, or installing A/C and sprinkler systemsTechnical Data1. Which objects can be detected?a. The GMS 120-27 detects magnetic metals (e.g. iron), non-magnetic metals (e.g. copper), live wires (50-60Hz) and wooden studs2. What is the max. detection depth?Max. detection depthNon-ferrous metals (copper) 120 mmFerrous metals 100 mmLive wires 100230 V (with voltage applied) 50 mmWooden beams in dry walls 30 mm3. Which of the mode buttons shall I choose for my detection?a. The detector will always automatically find live wires and metals. There is no need to choose this setting, as this is always on (indicated by lit-up button)b. In case you also want to detect wooden studs behind drywall, you can push the wood button, then wooden studs are also detected additionally. If the wood button is selected, the button is also lit-up.c. Only switch on the wood detection function for searching in dry walls with a wooden substructure. On other surfaces, the measurement result may be impaired.4. How long is the battery run time?Operating time, approx.With lithium-ion battery pack 5 hWith non-rechargeable batteries (alkaline manganese) 6 hWith rechargeable batteries (NiMH) 7 hWorking with the GMS 120-271. Which steps do I have to follow when detecting with the GMS 120-27?a. Remove jewelry and gloves. Electronic devices nearby must be swi