The New Testo 440IAQ and What it Can Do

This video is all about the new Testo 440IAQ and what it can do. The Testo 440IAQ is a revolutionary full-featured air testing kit for professionals who need accuracy and reliability in a compact case. This video shows some of the great options and features.
The Testo 440 DP is the actual manometer, and it is the heart of the kit. You can set it up for different purposes based on the accessories you connect to the tool. To calibrate the Testo 440, you can press "OVER" until it says P = 0.
The kit comes with a mini-vane, which has more inertia than a hot-wire anemometer. However, the kit also comes with a hot-wire probe, which provides a very accurate measure of low-velocity flow. There is also a large vane, which is best for measuring at a typical return or supply diffuser (with higher velocity). Also included are a high-quality humidity probe (605i), air quality probe, extension for duct traverses, and adapters.
The Testo 440IAQ connects to your phone or tablet with Bluetooth, and the hot wire can wirelessly take relative humidity, temperature, and velocity flow readings. If you prefer, the kit also comes with wires if you would prefer using a wired configuration.
This single kit allows you to take many different air quality tests that you wouldn't be able to perform with most ordinary manometer kits.
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[@AGON17]

I hope that testo one day comes out with a cheap good quality flow hood and velocity matrix. Cps easyhood is not good enough

[@aircooledtx]

Really nice kit, would help on air balance of systems. Thx

[@AGON17]

I wish this came with a flow hood