Smart wireless anemometers turn airflow testing into a cleaner, faster workflow. Instead of scribbling numbers and hoping they make sense later, you can view live readings on your phone, log results automatically, add photos and job notes, and export a neat report for customers or commissioning handover. This guide breaks down how smart anemometers work, what to look for in apps, how Testo and Fieldpiece ecosystems compare, and how to get reliable Bluetooth performance on real Aussie sites—from humid Brisbane roof spaces to coastal Sydney plant rooms and Melbourne winter call-outs.

CFM testing stops airflow guesswork. This practical Australian guide shows how to measure air velocity with an anemometer, calculate CFM using area, and get repeatable supply and return readings you can trust. Learn the simple field method, common mistakes that ruin results, and how Aussie conditions like Brisbane humidity and coastal corrosion can make airflow faults show up fast.

Not all anemometers read airflow the same. This guide breaks down vane, hot-wire, and thermal anemometer types for HVAC jobs in Australia, plus what to look for in digital and Bluetooth models so your airflow numbers are stable, repeatable, and useful in real service reports.

Pipe benders don’t usually “fail” all at once. They go rough, drift off-angle, start marking copper, or slip under load because the wear parts and setup pieces are tired. This guide breaks down the accessories that keep bends clean and repeatable—dies and formers, guides and rollers, replacement shoes, storage and organisation, lubrication, and practical troubleshooting—so your bender stays accurate and job-ready across Australian conditions.

Bend radius mistakes can lead to kinks, restrictions, vibration, and future leaks. This guide explains HVAC bending specs, angles, bend allowances, and practical best practice for cleaner refrigerant line installs.