Distance Meter Laser Ultrasonic à¤Ã×èͧÇÑ´ÃÐÂÐ à¤Ã×èͧÁ×ÍÇÑ´ÃÐÂÐ àÅà«ÍÃìÇÑ´ÃÐÂÐ sensor ÇÑ´ÃÐÂÐ àÅà«ÍÃìÇÑ´ÃÐÂÐ ÇÑ´ÃÐÂÐàÅà«ÍÃì ÇÑ´ÃÐÂзҧ ¡ÅéͧÇÑ´ÃÐÂÐ ÅéÍÇÑ´ÃÐÂÐ à·»ÇÑ´ÃÐÂÐ > Laser Distance Meter à¤Ã×èèͧÇÑ´ÃÐÂРẺáʧàÅà«ÍÃì à¤Ã×èͧÇÑ´¾×é¹·Õè »ÃÔÁҵà >Laser Distance Meter à¤Ã×èèͧÇÑ´ÃÐÂРẺáʧàÅà«ÍÃì LDM-100: Laser Distance Meter à¤Ã×èͧÇÑ´ÃÐÂÐ MAX 50m , Measures from 2" to 164' (0.5 to 50m) LDM-100: Laser Distance Meter Laser measurement accurate to 0.06 inches at 32 feet Features: Measures from 2" to 164' (0.5 to 50m) Historical Storage recalls the previous 20 records (measurements or calculated results) Automatically calculates Area and Volume Indirect measurement using Pythagorean theorem Continuous measurement function with Min/Max distance tracking updates every 5 seconds Addition/Subtraction, Front or rear edge reference Low battery indicator, Auto power off Complete with carrying case and 2 AAA batteries For complete specs please download the product datasheet (not available for some accessories)