The Leica DISTO D5-1 is a professional-grade laser distance meter engineered for contractors who demand fast, accurate measurements on every job. With a range of up to 650 feet and an accuracy of ±1/16 inch, this tool eliminates the guesswork and rework that comes from manual measuring. Built on Leica's decades of precision optics expertise, the D5-1 delivers reliable readings in bright outdoor conditions, cluttered interiors, and everything in between—making it a go-to instrument for estimators, project managers, framers, and finish trades.
Overview: Precision Measurement Built for the Jobsite
The DISTO D5-1 goes well beyond basic distance measurement. An integrated tilt sensor enables indirect measurements using the Pythagoras function, letting you calculate heights, widths, and diagonal spans without a second person or a ladder. Bluetooth connectivity transfers measurements directly to your smartphone or tablet, syncing with Leica's free DISTO Plan app so you can build floor plans and sketches on the fly. Whether you're quoting a commercial renovation, laying out a framing package, or verifying as-built dimensions, the D5-1 keeps your workflow moving.
Key Specifications
- Measuring Range: 0.05 m to 200 m (0.16 ft to 650 ft)
- Accuracy: ±1.0 mm (±1/16 in)
- Tilt Sensor Range: ±45°, accuracy ±0.2°
- Bluetooth: 4.0 Smart (compatible with iOS and Android)
- Display: Backlit LCD, 4-line readout
- Battery: 2 x AAA alkaline, up to 5,000 measurements per set
- IP Rating: IP54 dust and splash resistant
- Dimensions: 131 x 51 x 30 mm
- Weight: 155 g (5.5 oz) with batteries
- SKU / Part Number: 950908
Key Features
- One-button Bluetooth transfer to smartphone, tablet, or PC
- Integrated tilt sensor for indirect measurement and area/volume on sloped surfaces
- Pythagoras functions (single and double) for height and diagonal calculations without line of sight
- Addition and subtraction of measurements directly on the device
- Minimum/maximum tracking for finding room diagonals and true shortest distances
- 4-line backlit display shows current, previous, and calculated results simultaneously
- Stake-out function for marking equal intervals quickly
- Smart horizontal mode ensures level readings even when the device is tilted
- Memory stores last 20 measurements for quick reference on site
Job Applications
Estimating and Takeoffs: Speed up material estimates by measuring room dimensions, ceiling heights, and wall runs in seconds. Bluetooth transfer eliminates manual transcription errors that inflate material costs or cause change orders.
Framing and Rough-In Layout: Use the stake-out function to mark stud intervals or joist spacing across long spans. Pythagoras calculations let one person verify diagonal measurements on large decks or floor systems without stretching a tape.
HVAC and Mechanical: Calculate duct runs, clearance heights, and equipment room dimensions with the tilt sensor active, even when measuring in cramped mechanical spaces where a tape measure won't reach corner to corner.
Real Estate and Property Inspection: Walk a property and document room dimensions live in the DISTO Plan app. Produce accurate floor sketches during the inspection visit without returning for re-measurement.
Compatible Accessories
- Leica DISTO TRI 120 Tripod Adapter — stabilizes the D5-1 for precise long-range and elevated measurements
- Leica FTA360 Fine-Targeting Adapter — attaches to a standard tripod for point-to-point accuracy on large sites
- Leica DISTO Carry Case — protective holster for belt carry on active job sites
- Leica DISTO Plan App (Free) — iOS and Android app for room sketching and Bluetooth data capture
Related Guides
- How to Use the Pythagoras Function on a Leica DISTO
- Leica DISTO Bluetooth Setup: Pairing with iOS and Android
- Laser Distance Meter vs. Tape Measure: Which Do Contractors Prefer?
- DISTO D5-1 vs. DISTO X6: Choosing the Right Leica for Your Trade
Frequently Asked Questions
- What is the maximum range of the Leica DISTO D5-1?
- The D5-1 measures up to 200 meters (approximately 650 feet) in typical conditions. Range may be reduced in very bright sunlight on highly reflective or non-reflective surfaces. Using the optional target plate improves performance at longer distances outdoors.
- Does the DISTO D5-1 work with the Leica DISTO Plan app?
- Yes. The D5-1 uses Bluetooth 4.0 Smart to pair with the free DISTO Plan app on iOS and Android devices. Once paired, measurements transfer with a single button press directly into room sketches or data logs within the app.
- Is the Leica DISTO D5-1 waterproof?
- The D5-1 carries an IP54 rating, meaning it is protected against dust ingress and splash water from any direction. It is not rated for submersion. For harsh outdoor environments with heavy rain or standing water exposure, consider the IP65-rated Leica DISTO X6.
- Can the D5-1 calculate area and volume automatically?
- Yes. The D5-1 has built-in area and volume calculation functions. Measure length and width in sequence and the device calculates square footage instantly. For volume, add a third height measurement. The tilt sensor also allows area calculation on non-level surfaces using the smart horizontal mode.
Frequently Asked Questions
What is the maximum range of the Leica DISTO D5-1?
The D5-1 measures up to 200 meters (approximately 650 feet) in typical conditions. Range may be reduced in very bright sunlight on highly reflective or non-reflective surfaces. Using the optional target plate improves performance at longer distances outdoors.
Does the DISTO D5-1 work with the Leica DISTO Plan app?
Yes. The D5-1 uses Bluetooth 4.0 Smart to pair with the free DISTO Plan app on iOS and Android devices. Once paired, measurements transfer with a single button press directly into room sketches or data logs within the app.
Is the Leica DISTO D5-1 waterproof?
The D5-1 carries an IP54 rating, meaning it is protected against dust ingress and splash water from any direction. It is not rated for submersion. For harsh outdoor environments with heavy rain or standing water exposure, consider the IP65-rated Leica DISTO X6.
Can the D5-1 calculate area and volume automatically?
Yes. The D5-1 has built-in area and volume calculation functions. Measure length and width in sequence and the device calculates square footage instantly. For volume, add a third height measurement. The tilt sensor also allows area calculation on non-level surfaces using the smart horizontal mode.