【Versatile 4-in-1 Laser Tape Measure】 This Class 2 laser tape measure integrates 40m laser distance meter, 5m retractable measuring tape, a cross-line laser level and dual-axis angle measurement. One multi-function measuring tool meets all your measuring needs, ideal for construction, DIY projects, kitchen fitting, home improvement and carpentry work. 【High Precision & Multiple Measuring Modes】 The 5m high-carbon steel tape measure with metric and imperial scales offers ±2mm high accuracy. The digital laser measure supports single, continuous, area, volume and Pythagorean modes, storing up to 50 data records—effectively avoiding manual measurement errors. 【Cross-Line Laser Level & Dual-Axis Angle Sensor】 Equipped with red cross-line laser and dual-axis angle sensor, this laser tape measure with level displays horizontal and vertical angles simultaneously, ensuring precise alignment for tiling, flooring, ceiling installation and mechanical calibration. 【User-Friendly & Durable Construction】 Features a backlit LCD for easy reading in low-light conditions. Made of durable aluminum alloy and ABS material, it’s anti-slip, shockproof and long-lasting. Comes with rechargeable Type-C battery, belt clip and wrist strap for safe, convenient handling during high-altitude work. 【Compact Professional Measuring Tool】 Lightweight (350g) and portable, this professional laser tape measure is perfect for construction workers, home renovators and interior designers, suitable for room measuring, site construction and all daily/industrial measuring scenarios.