เครื่องวัดความเร็วลม รุ่น TM-826 แบรนด์ JEDTO

Digital Anemometer

Features: 

• Specially designed for air velocity and air temperature measurement. 
• Digital LCD display with backlight, easy to read and ideal for night use. 
• Press the "UNIT" button, the unit indicator will blink; press the "SELECT" button to change units; press the "UNIT" button again to confirm the unit you want.
• 5 optional units: m/s, ft/min, km/h, knots, mph. 
• Display the max, min and average value. 
• Power off automatically after 1 minute. 

Specifications: 

• Optional Units: m/s, km/h, ft/min, knots, mph 
• Measurement Range: 
• Working Temperature: -10°C ~ 50°C 
• Working Humidity: 40% ~ 85% 
• Power Supply: 9V Battery (not included) 
• Item Size: 13 * 7 * 3cm / 5.1 * 2.8 * 1.2in 
• Item Weight: 255g / 9oz 
• Package Size: 25 * 21 * 5.5cm / 9.8 * 8.3 * 2.2in 
• Package Weight: 703g / 24.8oz