Extech Hot Wire CFM Thermo-Anemometer (407119)

Features

• Air velocity measurements as low as 40 ft/min
• Telescoping probe is ideal for measuring in HVAC ducts and other small vents; extends up to 3ft (940mm) long
• Measures air volume in cubic feet per minute (CFM) and cubic meters per minute (CMM) plus temperature simultaneously
• Air flow displayed in 2 modes as an instantaneous value or up to 20 point average
• MAX/MIN, Data hold and auto power off
• Super large 1.4" (99,999 count) LCD display
• Optional data acquisition software (407001) and Datalogger (380340)
• Heavy duty construction for long lasting use
• Complete with telescoping probe with 5.5 ft (167.6 cm) cable and 4 AA batteries

With a telescoping probe this meter is great for testing airflow not only outside but inside air ducts and other hard to reach places. This meter can read speeds up to 44.7 mph (20m/s). Great for testing air speed in HVAC applications and small air vents. This telescoping probe is designed to fit just about anywhere and its telescoping reach lets you reach farther than ever. Heavy duty meter with long life in mind. This meter also measures temperatures up to 122 degrees F (50 degrees C).

Specifications