amiciSense Laser Distance Meter 40M Range With Measure Area/volume (Laser Meter With 40m Range) Auto Power Off With 2xAAA batteries

 	
Excelent accuracy - 2 Bubble Levels provide more precise measurement compared to one bubble; Accuracy:±1/16 inch; Measuring range ups to 40 M to meet your regular measuring need; Hold the U button 2s to switch unit among M/In/Ft freely.
 	
Multiple Measurement Features - Distance, Area, Volume, Continuous measurements, addition and subtraction, Pythagorean method and Low battery indication. With 20 groups data memory, makes your work more efficient and easy
 	
Smart Design - Smart memory of your unit usage, save your time to change the unit every-time, Large back-lit screen provides you with a better visibility in dark areas.
 	
Robust Feature - IP54 waterproof and dust proof, Smart size provide a easy grip. Comes with a wrist strap and Leather Pouch lets you hold the meter more easier
 	
Automatic calculation of area and volume; 20 groups data memory; Manually delete data; 4 units for selection; Calibration; Addition and subtraction; Automatic shutdown without operation 150s; Max&Min values measurement