LCD Ultrasonic Laser Meter Pointer

CP3009 LCD Digital Ultrasonic Laser Pointer Distance Measure Meter
The ultrasonic distance measuring meter allows you to measure, store, and calculate distances.
It allows you to store 3 different measurements. This function is useful if you want to measure the length, the width and the height of a room.
It will turn itself off about 30 seconds without any key

Specifications:
Brand new and high quality
Color: Mainly Black
Measure Range: 2 to 60 ft (0.50 to 18.288m)
Unit of measurement: Feet or Meters
Accuracy: 0.5%+1 digit(2~60ft)
Working Frequency: 40kHz
Working temperature: 32° F to 109.4° F (0° C ~ 43° C)
Power: 1 x 9V Battery (battery not included)
Dimensions: 123 x 60 x 40mm (L x W x T)

Package included:
1 x Ultrasonic distance measurer
1 x English User Manual