Description

The Extech 407119 is a heavy-duty, hot wire CFM thermo-anemometer which accurately measures air flow (CFM/CMM) or air velocity as well as temperature. The 407119 comes with a large 1.4″ LCD display and features MIN/MAX readings, data hold and auto power off. The 407119 also comes with a telescoping probe which extends up to 3 Ft and is ideal for use in ducts and ventilating systems.

Features:

• Measures air volume in CFM (ft/min) and CMM (m/min) plus temperature simultaneously
• Air velocity measurements as low as 40 ft/min
• Telescoping probe is ideal for use in ducts and ventilating systems; extends up to 3 Ft long
• Air flow displayed in 2 modes as an instantaneous value or up to 20 point average
• Record/Recall MIN and MAX readings
• Large 1.4″ LCD display
• Data Hold plus Auto Power Off
• Built-in RS-232 PC interface with optional Data Acquisition software and cable
• Comes complete with telescoping probe with 5.5 Ft cable and 4 AA batteries