Bosch GIM 120 Digital Inclinometer
The Bosch GIM 120 Inclinometer provides precision slope and angle measurements across a 1200mm aluminum profile for structural framing, drainage installation, and site inspections. This professional-grade measuring tool delivers electronic accuracy of ± 0.05° at horizontal and vertical points. The robust IP54-rated housing protects internal sensors from dust and water splashes common on active jobsites.
Built for the Job
Site supervisors and civil contractors utilize this 120cm digital level to verify long-run gradients where shorter levels fail to provide sufficient span. The extended length bridges surface irregularities in floor screeding and masonry work. It eliminates manual calculation errors by switching between degrees, percentages, and millimeters per meter (mm/m) at the touch of a button. The automatic rotation of the display ensures readability when working overhead or in inverted positions.
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Verifying roof pitch and rafter angles during timber or steel framing.
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Setting precise falls for plumbing drainage and exterior landscaping.
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Ensuring ADA compliance for ramp gradients and handrails.
Product Highlights
- Audio Alignment Signal
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The unit emits an audible tone at 0° and 90° to allow for accurate leveling without viewing the screen.
- Advanced Display Logic
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- Automatic screen rotation for overhead measurements ensures data remains upright.
- Hold function freezes the current value on the screen for logging in tight spaces.
Technical Specifications
| Specification | Detail |
|---|---|
| Measuring Length | 1200 mm |
| Measuring Range | 0 – 360° (4 x 90°) |
| Accuracy (0°/90°) | ± 0.05° |
| Accuracy (1° – 89°) | ± 0.1° |
| Protection Class | IP 54 |
| Power Supply | 4 x 1.5 V LR6 (AA) |
| Units of Measure | °, %, mm/m |
| Weight | Approx 1.3 kg |
What’s Included
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1 x Bosch GIM 120 Professional Digital Inclinometer
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1 x Protective Carrying Bag
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4 x 1.5 V LR6 (AA) Batteries
On-Site & Workshop Notes
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Perform the simple on-site calibration sequence if the device is dropped or exposed to extreme temperature shifts to maintain accuracy.
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Wipe the aluminum measuring surfaces clean of mortar or debris before use to prevent measurement deviations.
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Store the digital level in the provided protective bag when not in use to shield the display and sensors from impact damage.
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