Hvac Shop Blog

Clip on, step back, and keep your footing. The Testo 549i wireless pressure gauge lets Aussie HVAC techs monitor live pressure from a safer position on Sydney high-rises, Brisbane rooftops, and tight commercial sites. With Bluetooth app monitoring, cleaner job notes, and fewer hoses in the way, it’s built for faster diagnostics, better proof, and less “just one more check” climbs.

Sick of probe wires snagging, slipping, and slowing you down on site? The Testo 115i wireless clamp thermometer makes pipe temperature checks faster and cleaner for Aussie HVAC techs. Clip it on, read live temps in the Testo Smart App, and keep working without doing laps around rooftops, balconies, and plant rooms. It’s a fair dinkum upgrade for steady readings, better job notes, and fewer call-backs—whether you’re battling Brisbane humidity, Sydney coastal air, or a Melbourne cold snap.

Go wireless on your next service call with Testo Smart Probes. This guide explains the full Testo Bluetooth probe system, the Smart App’s reporting features, and which kits suit Aussie HVAC work—Sydney high-rises, Brisbane humidity, Melbourne cold snaps, and more. Learn how to use 115i, 549i and 605i probes to diagnose faster, work safer, and reduce call-backs.

Tired of mismatched hoses, missing clamps, and messy readings on site? This guide breaks down the testo gauge accessories Aussie techs rely on most, including Testo clamp probes, filling hoses, the Testo Smart App, and 560i scale integration—so you can work faster, charge with confidence, and finish with clean job reports.

Testo 557 is the digital manifold Aussie techs trust when they’re done guessing. It gives you stable pressure readings, fast superheat and subcooling calculations, and a workflow that feels calm on real jobs. Whether you’re dealing with Brisbane humidity, Sydney coastal salt, Melbourne cold snaps, Darwin tropics, or Perth heat, the 557 helps you diagnose faster and prove your results. In this guide, you’ll see how the 557 compares to the 557s, how to connect Bluetooth cleanly, how to use the vacuum probe properly (including a rise test), and how the Testo Smart App supports tidy reporting for compliance-style handovers.

Go wireless with the Testo 115i clamp thermometer. Faster, safer pipe temps, live graphs and easy PDFs—built for Aussie rooftops.

Aussie guide to the Testo 115i clamp thermometer—wireless pipe temps, safer rooftops, fast superheat/subcooling in the Smart App. Clean PDFs, fewer call-backs.