Feature:
100% Brand New.
LCD with Backlight.
Power supply: 1 x 9v Alkaline Battery (not included)
Measure Distance From 1.5 Feet to 60 Feet
Area， volume， addition， subtraction calculation.
Frequency: 40kHz (ultrasonic pickup)
Resolution 0.01M or 1/2 Inch
Dimensions: 15 x 7 x 3cm
Weight (without battery): 130g
Package Include:
1 x Ultrasonic Distance Measurer (battery Not included)
