Air Velocity Meter - Dwyer

The Series 471 Digital Thermo Anemometers are versatile dual function instruments that quickly and easily measure air velocity in four field selectable ranges, in either feet per minute or meters per second, plus air temperature in °F or °C. High contrast LCD display shows both range selected and present velocity. Convenient backlight provides perfect visibility in low light conditions. Light automatically shuts off after 2-1/2 minutes to prolong battery life. Low battery warning is included.

Features:

• Dwyer Durablock® precision machined solid acrylic plastic construction is virtually indestructible
• Has both inclined section for high accuracy and vertical section for extended range
• Pressure marked in black, Velocity in red figures. Easy to read - no reference tables needed
• Has screw leveling adjustment and ground glass bubble level