ULTRASONIC DISTANCE METER

Measurement range 0.5~15m(single Unit) 1~60m(Double Unit)
Accuracy      ?.5%(single Unit) ?%(Double Unit)
British public conversion   
Dynamic readings      
Storage / data transfer    
Calculating area and volume 
Length cumulative      
Auto / Manual Shutdown   
Low power display      
Response time        2s
Frequency         40khz(single Unit) 20khz(Double Unit)
Benchmarks set up     
Supply            9v(6F22)
LCD Size           35*23.5mm
Color Products        black+yellow
Certificate: CE Approval