Hvac Shop Blog

Testo 410i: wireless vane anemometer for fast airflow testing. Velocity & volume flow with live graphs and on-site PDFs for Aussie HVAC teams.

Measure and fix humidity fast with Testo 605i. Wireless IAQ readings, dew-point reports, and mould prevention for Brisbane and Darwin homes, clinics and offices.

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.

A North-Queensland guide to probe placement, clean evacuation and app exports with the Testo 557 — built for Darwin, Townsville and Brisbane humidity.

A practical, tropical-Aussie guide to pairing the Testo 557, keeping connections stable, and exporting PDF/CSV logs that cut disputes in Darwin, Townsville and Brisbane. Includes app tips, comparison notes, and when to shift to the longer-range 557s.

Choosing tools for Australia’s OPSGG/ARCtick landscape? This guide shows how to connect Testo 557 Bluetooth, use the vacuum probe and micron gauge, pull a deep vacuum, and export logs that satisfy building managers and regulators. We compare Testo 557 vs Fieldpiece SM480V, outline refrigerant/threads compatibility, and share calibration/maintenance tips for Aussie conditions—from Perth rooftops to Brisbane plant rooms.

Stop losing time to disputes and rejected claims. The Testo 557 turns every evacuation into insurance-ready proof: pair via Bluetooth, use the external Pirani (0638 1557) for honest microns, pull a deep vacuum with large-bore hoses and core tools, isolate for a rise test, then export PDF/CSV with photos straight from site. Attach those logs with your RHL/RTA and calibration certificates to meet ARCtick expectations and align with Australia’s HFC phase-down goals. Built for Melbourne’s four-seasons and Brisbane humidity, this guide covers the step-by-step workflow, calibration and probe care, compatibility notes (R32/R410A/R22; 1/4″ vs 5/16″), and when to upgrade. We also compare Fieldpiece SM480V for long line-of-sight monitoring and a 3/8″ vac port on big plant, while showing why the 557’s sensitive readings and app reporting shine for proof-first evacuations.

Make environmental compliance part of your normal workflow. Learn how to connect Testo 557 Bluetooth, use the vacuum probe, pull a verified deep vacuum, and export logs that support Australia’s OPSGG program. Comparison to Fieldpiece SM480V included, plus compatibility, maintenance, and upgrade tips for Perth, Melbourne, Brisbane, Sydney, and beyond.

Choosing the right calibration schedule and using your Testo 557 micron gauge properly can be the difference between clean audits and costly call-backs. This Aussie guide shows how to use Testo 557 micron gauge step-by-step—mount the 0638 1557 Pirani probe, pull a deep vacuum, run a rise test, and export micron logs—then explains how to set annual (or contract-tightened) calibration intervals that support ARCtick compliance and Australia’s HFC phase-down. You’ll get practical checklists, probe care and storage tips, troubleshooting for “sticky” micron readings, and a quick comparison with Fieldpiece SM480V for teams needing longer wireless range. Built for real-world work across Sydney, Melbourne, Brisbane, Perth, Adelaide, Hobart, Canberra, and Darwin, the article helps you standardise evacuation proof, keep certificates tidy, and cut disputes with clients, suppliers, and insurers. Get audit-ready documentation—without the fuss.

Evacuations that pass audits: see how to pull a vacuum with Testo 557, capture microns, and align with Australia’s refrigerant rules. We cover probe setup, rise tests, reporting, and a light comparison to SM480V—plus upkeep and when to upgrade—so your documentation stands up from Perth to Brisbane.

From Cairns to Adelaide, this guide shows how to use the Testo 557 vacuum probe to verify deep vacuum, log microns, and meet Australian standards. We compare Testo 557 vs Fieldpiece SM480V on vacuum method, wireless range, and app workflow, then cover calibration and documentation tips to keep audits simple.