Specifications:

• Certification: NONE
• Origin: CN(Origin)
• Wind velocity: 0.80~30.0
• Size: (L*W*H)17.20*8.80*4.50cm/6.77"*3.46"*1.77"
• Power supply: 9V6F22 Battery(Not Included)
• nautical miles per hour: 0.8~58.0
• Model Number: 875FD16972
• mile per hour: 0.9~67.20
• kilometer per hour): 1.4~108.0
• feet per minute: 78~5900
• feet peer second: 1.30~98.50
• Brand Name: Shanwen