Hvac Shop Blog

Testo gauges take the guesswork out of HVAC work in Australia. This guide breaks down the Testo digital manifold range, vacuum micron tools, and Smart App workflows, with real examples for Brisbane humidity, Sydney coastal jobs, Melbourne cold snaps, Darwin tropics, and Perth heat. You’ll see which Testo model suits your workload, why German precision matters on site, and how to buy with confidence in Australia while keeping ARCtick, WorkSafe, AS/NZS thinking, and R32/A2L safety in view.