Uni-T LM40Mi Laser Distance Meter

The Uni-T LM40Mi is a professional laser distance meter designed for accurate and efficient measurement in construction, interior design, and DIY projects. With a measurement range of up to 40 meters and an accuracy of ±2 mm, it provides reliable results for distance, area, and volume calculations. The device features a clear backlit display, intuitive single-button operation, and a compact design for easy portability.

Advantages

High precision with ±2 mm accuracy ensures reliable measurements. The 40-meter range covers most indoor and outdoor applications. The backlit display allows easy reading in low-light conditions. Compact and lightweight design makes it convenient to carry and use on job sites.

Suitable for

• Construction professionals for measuring room dimensions, heights, and distances
• Interior designers for planning furniture layouts and space optimization
• DIY enthusiasts for home improvement projects such as installing shelves or hanging pictures
• Real estate agents for quick property measurements

Key specifications

• Brand: Uni-T
• Model: LM40Mi
• Measurement range: 0.05 – 40 m
• Accuracy: ±2 mm
• Laser class: II
• Laser type: 635 nm, <1 mW
• Display: Backlit LCD
• Units: m, ft, in
• Functions: Distance, area, volume, continuous measurement, addition/subtraction
• Power supply: 2 x AAA batteries (included)
• Auto shut-off: After 3 minutes of inactivity
• Operating temperature: 0°C to 40°C
• Storage temperature: -20°C to 60°C
• Dimensions: 115 x 48 x 28 mm
• Weight: 100 g (including batteries)

Recommendations

For best results, use the LM40Mi on a stable surface or tripod. Avoid direct sunlight on the target for accurate readings. Always check the laser aperture for cleanliness before use.