laser measure advanced 196ft teccpo, mute laser distance meter with electronic angle sensor, backlit lcd, measure distance, area, volume and pythagoras, carry pouch and battery included, tdlm19p teccpo ❤laser class ii, <1mw power output <br>❤ advanced functions ❤ electronic level, real-time display of the measured angle; 30 datas memory sets; measured maximum and minimum values. <br>❤ waterproof and dustproof ❤ with ip54 degree of protection, it is able to protect the measurement of the laser distance to a maximum extent and to provide more environmental works for use. <br>❤ mute function ❤ with the intelligent voice button, you could adjust the volume to your liking, allowing you to enjoy a quiet and harmonious measurement experience in a quiet place. <br>❤ high reflection ❤ with a large optical lens, light transmission is increased by 50% and the response time is 0.5 seconds during measurement. compared to other laser rangefinders, it provides a more stable and precise measurement: accuracy: ±1/13 inch. <br>❤ press switch ❤ press and hold the u button for 2 seconds to freely change the units to m / in / ft / ft + in, which is very easy to use and measure. <br>❤ schermo big screen ❤ grand backlit screen, richer information display, good display in bright light.