Handheld Ultrasonic Laser Infrared Distance Meter & Laser Pointer

Handheld Ultrasonic Infrared Distance Meter & Laser Pointer   Description:The ULTRASONIC DISTANCE METER + LASER POINTER is a perfect tool to quickly know the distance, area and volume of a room! It can measure distances in a straight-line from 0.5 to 18.288 meters (1.5 ft to 60 ft). Your distance measurer transmits ultrasonic waves to a point you want to measure. Afterwards, it measures the time taken by the waves to reflect and then calculates and re-transcribes the distance.
 Technical data:Measure distance from 0.5 to 18.288 meters (1.5 ft to 60 ft)
Measure distance by transmitting Ultrasonic Waves
Laser pointer to locate the accurate position
Calculation of area, volume, subtraction and addition. Water resistant
Ideal for D.I.Y home owners and professional builders
Measurement Unit: Feet or Meter
LCD with Backlight
Resolution: 0.01M or 1/2 Inch
Power supply: 9V Battery (no included) 
Package includes:1x Ultrasonic Distance Measurer