Laser Tape Measure, 2 in 1 Digital Laser Distance Meters with LCD Display, 40M Laser Measure, 5M Tape Measure, Measuring Area/Volume/Distance/Pythagorean Circumference White Imperial Title: Laser Tape Measure, 2 in 1 Digital Laser Distance Meters with LCD Display, 40M Laser Measure, 5M Tape Measure, Measuring Area/Volume/Distance/Pythagorean Circumference White Features: ✔【HIGH PRECISION】Laser measurement accuracy: +/- 2mm. Simple operation, press "MEAS" to turn on, press again to start laser measurement. Long press "MEAS" for about two seconds to perform continuous measurement, and the accurate distance can be read within the effective range while moving. Class II laser production<1mW power output. ✔【2-in-1 MEASURE】This laser tape measure includes three mode- 131ft/40m laser measure , 16ft/5m tape measure. Long press the "Unit" button of this laser measuring tape to switch units freely between M / In / Ft. ✔【TAPE AUTOMATICALLY LOCKED】Tape will automatically locked the position after pulled out, just press the grey button to auto rebound. The net weight of the tape measure: 262g, very light and convenient, only equivalent to the weight of a mobile phone, and you can easily carry it anywhere with a wrist strap and belt clip. ✔【LED BACKLIGHT SCREEN & DATA STORAGE】Bigger LED-backlight screen helps you read laser ranging numbers clearly even in direct sunlight or dark environment; Store up to 20 measurements, laser tape measure auto-off to save energy. ✔【MULTI-FUNCTION MODE 】Digital laser tape measure for area measurement, volume measurement, Pythagorean measurement, double Pythagorean measurement and Cross Laser Line to satisfy your all needs. Button function : Power on / measurement Area volume Pytha measurement Benchmark unit switch Return shut down 2-in-1 Multi-Function Laser Breaks the Tradition satisfy your all needs This laser tape measure includes two mode-131.2FT laser measurement and 16.5FT tape measurement.laser measurement accuracy: +/- 2mm ,and the accuracy of laser measurement can be checked with a tape measure. LCD Screen for Quick and Convenient Reading LCD screen helps you get a quick digital reading of the laser distance measure. It can be switched to among M/In/Ft freely, which is portable and durable e. Excellent dustproof and waterproof design Laser tape measure has excellent dustproof characteristics, suitable for indoor and outdoor use, not afraid of dust, can be used in most scenes Easy to carry design Ergonomic design, hook design that can be hung on the belt, free your hands and provide more convenience for your work IP54 conservation Meterk Laser Tape Measure has IP54 conservation function, anti-fall, can be used in most scenarios, a very cost-effective product. Equipped with lanyard accessories Provide lanyard accessories to make your use more comfortable and meet your more needs. Laser Measurement 131.2FT laser measurement,(m / in / ft) 3 types of measurement units for fast switching. The laser accuracy is about ±2mm and the measured value is very accurate. Area Measurement Click the "FUNCUNITS" button once to switch to area measurement, only you need to measure the length and width in turn, and the laser tape will automatically calculate the measurement area Volume Measurement You can switch to volume measurement by clicking the FUNCUNITS button twice. You only need to measure the length, width and height. The laser tape will automatically calculate the volume. Measurement by Pythagoras Click the FUNCUNITS button three times to switch to Pythagorean measurement. You only need to measure one straight edge and one hypotenuse, and the laser tape will automatically calculate the other right-angle edge of the triangle. Specification: Model: MY-405 Laser Measure 131.2Ft/40M,  Measuring Tape 16.5Ft/5M,  Laser Measurement Accuracy: +/- 2mm Color: White/Black/Yellow Measuring Tape: EU&UK Metric US: Imperial units.  Material: PA+CU+FE Packaging Size: 13*15.5*5.5cm Product Weight: 260g Gross Weight: 380g Package List: 1 * Laser Tape Measure 1 * Charging Cable 1 * Instruction Manual 1 * Lanyard