Digital Rangefinder

The SNDWAY SW-B40/B50/B60 Laser Distance Meter is a digital measuring tool ideal for construction, real estate, and interior design.

With fast, accurate results and a portable design, it's perfect for measuring distances in large rooms, buildings, or apartments.

Its Type-C rechargeable battery makes it eco-friendly and cost-effective for long-term use. A great choice for professionals and DIY users alike.

Main Features

• Rechargeable Laser Rangefinder with high accuracy up to ±2mm

• Measures distance, area, and volume, with Pythagorean mode for indirect measurements

• Compact and lightweight aluminium alloy body for easy handling

• LCD display with clear segmented screen for quick reading

• Long-lasting 850mAh lithium battery with up to 8,000 uses per full charge

Specifications / Model Details

• Model Numbers: SW-B40 / SW-B50 / SW-B60

• Measuring Range: 40M / 50M / 60M

• Accuracy: ±2mm

• Laser Type: 630–670nm, <1mW, Class 2

• Display: Segmented LCD

• Minimum Unit: 0.001m

• Battery: 3.7V 850mAh lithium (Rechargeable via USB Type-C, 500+ cycles)

• Charging Input: DC 5V ≥500mA

• Usage Per Full Charge: Up to 8,000 measurements

• Auto Power Off: Laser (20s), Device (150s)

• Temperature Range: -20°C to 60°C (storage), 0°C to 40°C (operation)

• Humidity Tolerance: 20%–80% RH

• Material: Aluminium Alloy

• Product Size: 100.3 × 33.4 × 18.3 mm