Hvac Shop Blog
Building Compliance Audits: Testo 557 Reporting for Aussie Sites — How to Pull a Vacuum with Testo 557
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.
Testo 557 Bluetooth Connection Problems: Quick Fixes for Aussie Tradies (Sydney Edition)
Sydney tradies — having Bluetooth issues with your Testo 557? This guide explains how to fix dropouts, pair faster, and get stable data logging using the Smart App. Includes comparisons with Fieldpiece SM480V and ARCtick compliance reminders.
Sydney Trades: Traditional vs Smart Tool Costs
Sydney tradies are weighing up traditional vs Bluetooth smart tools. This cost-benefit analysis shows how smart tools save time, reduce disputes, and boost profits.