Original operating instructions for the Bosch GMS 120 Professional digital locating device for detecting metals, wood, and live wires.
This document is the original operating manual for the Bosch GMS 120 Professional, a digital locating device designed to detect metals (ferrous and non-ferrous), wooden beams, and live wires in walls, ceilings, and floors. The manual provides safety instructions, operating procedures, and technical specifications for the device.
The text covers the device's components, including the sensor area, display, and various buttons for selecting operating modes such as 'Metal', 'Wood', and 'Live Wire'. It details how to install and replace the 9V battery, how to operate the device to locate objects, and explains the meaning of the display indicators and signal tones. The manual also lists technical data, including maximum detection depths for different materials and operating temperature ranges. This manual is written in German.
| Operating temperature | -10 °C...+50 °C |
|---|---|
| Storage temperature | -20 °C...+70 °C |
| Battery type | 1 x 9 V 6LR61 |
| Operating duration | ca. 5h |
| Protection class | IP 54 |
The device requires one 9 V 6LR61 battery.
The battery has an operating duration of approximately 5 hours.
The device operates between -10 °C and +50 °C.