Product Overview
• Professional-grade digital spirit level with OPTIVISION® vials and dual backlit digital displays
• Rugged IP65-rated housing resists dust and water for demanding construction and industrial environments
• OPTIVISION® red vial technology provides high-contrast bubble visibility for faster, more accurate reading
• Digital display offers measurements in degrees, percent slope, and in/ft pitch with selectable reference (REF) function
• Rare-earth magnetic base allows secure placement on steel studs, beams, pipes, and machinery for hands-free operation
Key Features
• OPTIVISION® solid acrylic vials with high-contrast red background for easier bubble centering
• Large, backlit digital displays on the top and side for easy viewing in multiple working positions
• Multiple measurement modes: degrees (°), percent (%), and in/ft pitch
• Electronic recalibration and REF (reference) function for custom zeroing on any surface
• Audible buzzer at 0°, 45°, and 90° to confirm level and plumb without needing to see the display
• HOLD function freezes the reading on screen when the level is moved
• Invertible display automatically flips for overhead or upside-down measurements
• IP65 dust- and water-resistant rating for outdoor and harsh site conditions
• Shock-absorbing end caps help protect the level from drops and impacts
• Rare-earth magnetic base for strong grip on steel surfaces
Specifications
• Brand: Kapro
• Model / Series: 905DG OPTIVISION® Digital Level
• Length: 24" (typical primary size for this model)
• Accuracy – Vials: Typically 0.0005 in/in (0.5 mm/m) or better (per manufacturer spec)
• Accuracy – Digital: High-precision digital inclinometer, typically ±0.05° at 0° and 90°
• Display: Dual backlit LCD (top and side)
• Measurement Modes: Degrees (°), percent slope (%), in/ft pitch
• Functions: HOLD, REF (reference), audio buzzer at key angles, flip display
• Protection Rating: IP65 (dust-tight and protected against water jets)
• Vial Type: OPTIVISION® horizontal vial plus vertical vials
• Base: Rare-earth magnetic base
• Power: Battery-powered (standard alkaline batteries, type per manufacturer)
• Construction: Aluminum profile with shock-absorbing end caps
• Use Environment: Indoor/outdoor construction, industrial, and trade work
Recommended Applications
• Framing, layout, and general construction level checks
• Setting and checking slopes for ramps, drainage, and concrete work
• Installing doors, windows, cabinets, and millwork with high accuracy
• Steel construction, fabrication, and machinery setup using magnetic base
• Any application where digital angle readout and high-visibility vials speed up work
Benefits
• OPTIVISION® vials and digital readout together provide fast, confident level checks in almost any lighting
• IP65 rating and rugged housing stand up to dust, moisture, and rough handling on site
• Dual backlit displays and audible alerts reduce the need to constantly reposition for line-of-sight
• Magnetic base frees up hands and improves safety when working on steel structures
• REF, HOLD, and multiple measurement modes make the tool adaptable to many trades and tasks