Specifications:

• windsurfing: tachometer for
• windsurf: speedometer
• winding speedometer: speedometer for
• wind meter: Rpm tachometer
• Warranty: 1 year
• universal: air wind meter
• Type: Tachometer
• tacometer digital: chronograph shoot
• Range of Air velocity: 0~30m/s
• Origin: CN(Origin)
• Model Number: Digital tachometer GM816 GM8908 GM816A
• Measuring item 2: Air temperature
• Measuring item 1: Air velocity (Wind speed)
• electronic speedometer: Electronic tachometer
• Digital tachometer: Response wind
• chronograph speed: measuring instruments
• Benetech Brand: to
• Battery: CR2032 (not included)
• Accuracy of Air velocity: ±5%
• Accuracy of Air temperature: ±2C