Ultrasonic Distance Measurer & Laser Pointer

Measure the distance form one point to another without using a measure tape

- Measure Distance From 1.5  Feet to 60 Feet  or 0.45m to 18.288m
- Area, volume, addition, subtraction calculation
- Frequency: 40kHz (ultrasonic pickup)
- Resolution 0.01M or 1/2 Inch
- LCD with Backlight.
- Dimensions: 142 x 70 x 30mm
- Batteries: 1 x 9v Alkaline Battery (not included)