Bosch Digital Level GIM 120 48 Inch Inclinometer Rotating Display (IP54 Dust Protection Dual Vials Audio Tone Precision Angle Alignment)

Bosch GIM 120 48-Inch Digital Level and Inclinometer with Illuminated Rotating Display

The Bosch GIM 120 48-Inch Digital Level is an industrial measuring and alignment instrument engineered for high-precision structural framing, drainage slope verification, and commercial cabinetry installations. Delivering ±0.05° accuracy at 0° and 90° reference points, this digital inclinometer features an automatically rotating illuminated display that reads out values in degrees, percent grade, or pitch inches per foot. Constructed with a heavy-duty IP54 dust-protected aluminum frame, an audible signal generator for level and plumb alignment, and a hold/copy memory button, this 48-inch level streamlines angle transfer tasks across complex jobsite layouts.

Best Used For:

• Structural Framing & Wall Layout Alignment: Verifying true plumb stud walls, timber header installations, and long structural steel beams across wide spans.
• ADA Ramp & Drainage Slope Pitch Measurement: Setting precise ADA-compliant floor slopes, concrete pad pitches, and plumbing drainage lines in percent or degrees.
• Finish Carpentry & Cabinetry Installation: Aligning long runs of commercial casework, wainscoting trim, and drop-ceiling grid tracks accurately.

Key Performance & Safety Features

• ±0.05° High-Precision Digital Sensor: Provides precision angular measurements at 0° and 90°, with ±0.2° accuracy across intermediate 1° to 89° angles.
• Auto-Rotating Illuminated Display: Digital screen automatically flips orientation during overhead measurements to maintain visual clarity in dim work areas.
• Audible Alignment Tone Generator: Emits distinct audio tone signals when approaching 0° level or 90° plumb positions for hands-free alignment adjustment.
• Hold / Copy Value Memory Function: Locks current angle measurements onto the display screen and transfers target incline values between different work zones.
• IP54 Dust & Splash Protection: Sealed electronics enclosure and rugged aluminum body housing shield internal sensors against jobsite airborne dust and water splash.
• Simple Field Recalibration System: One-touch user calibration routine restores factory accuracy directly on site without returning the unit to service centers.

What's Included

• (1) Bosch GIM 120 48 In. Digital Level
• (4) AA Alkaline Batteries
• (1) Protective Jobsite Carrying Case

Technical Specifications

Pro-Tip: Execute the 180-degree field calibration routine on a flat surface whenever working in extreme temperature shifts; calibrating the digital sensor ensures ±0.05° accuracy across long spans.