The GVDA GD450M digital level is a leveling tool designed for quick and easy operation. It features a high-precision bubble (eye) on the top for alignment tasks without the need for batteries, as well as a V-groove base for easy attachment to cylindrical pipes. The special grooves on both sides of the casing facilitate marking and pinpointing measurement points.

Product Features:

• HD LCD Display with Backlight: Clear indication readings even in low-light conditions.
• High-Precision Analog Bubble: Built-in spirit level eye for traditional leveling without batteries.
• V-Groove Base: Special design for stable placement and easy application on round pipes.
• Side Marking Grooves: Grooves on both sides that facilitate precise marking.
• Strong Base Magnets: Built-in high-traction magnets for secure attachment to ferromagnetic surfaces.
• Hold Function & 0° Calibration: Ability to 'freeze' measurements and easy reset/calibration.
• Absolute & Relative Measurement: Smooth switching between measuring absolute slope or angle difference.
• Low Battery Indicator: Screen warning for battery replacement.

Technical Specifications:

• Measurement Range: 4 × 90° (0 ~ 360°)
• Measurement Units: Degrees (°), Percent (%), mm/m, in/ft
• Display Type: Advanced LCD with Backlight
• Resolution: 0.05°
• Accuracy: ±0.1° from 0° to 90° / ±0.2° at other angles
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Power Supply: 2 × AAA Batteries (not included)
• Dimensions: Approx. 68 × 62 × 32 mm (L × W × H)
• Weight: Approx. 100 g

Package Contents:

• 1 × Digital Angle/Level Meter
• 1 × User Manual
• 1 × Packaging Box