Brochure

New InDuct Hot-wire Anemometers and Psychrometers make it easier

to get air measurements where techs need them – in the duct!

The AAT3 InDuct Hot-wire Anemometer and Psychrometer gets into ducts easily for

measurement of temperatures, %RH, and air velocity.

These measurements go hand in hand with the Fieldpiece HVAC Guide

System Analyzer’s

Superheat, TEET, CheckMe!, and CFM switch positions for faster, more accurate and

convenient diagnostics.

Hot-wire Anemometer

and Psychrometer in One

• Easier to take measurements near the evaporator

• 38” telescoping probe to traverse any duct size

• Hands-free testing with stabilizing cone and magnetic hanger

• 3/8” diameter probe for small holes

• Accessory heads compatible with Fieldpiece wireless meters

• Ruler etched probe for traversing

• Measures temperatures, %RH, and air velocity

• Calculates wet bulb and dew

point temperatures

Sends wireless signal to Fieldpiece

wireless meters from up to 100’ away*

• Great partner with HVAC Guide

System Analyzer for full system diagnosis

*ET2W wireless transmitter turns

any Fieldpiece Accessory Head into

a wireless device when synced with

Fieldpiece wireless enabled meters.

CFM Without a Hood

The STA2 InDuct, Hot-wire Anemometer calculates CFM from

air velocity and free area. Averaging air velocity from several

measurements and inputting free area are a snap.

With in-duct traversing it’s an excellent alternative to costly, bulky

hoods for air balancing.

• Fast response time

• Dual display to show any combination of real-time CFM, air velocity, or temp

• Minimizes effects of turbulence with time or test point averages

• Fast, accurate temps