Specifications
Product Description: Ultrasonic Distance Area and Volume Laser Measurement Device
Maximum Minimum Distance: 50cm to 17-18 meters (2 Feet to 50~60 Feet)
Accuracy: .5 % + 1 Digit (2-60ft)
Working Frequency: 40Khz
Laser: Class II Laser Product
Output: 1mw
Power Source: 1 x 9V Battery
Dimensions: 122mm x 39mm x 120mm (L x W x D)