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Blog posts
View allMastercool vs Other Refrigerant Scales: Comparison Guide
Choosing a refrigerant charging scale comes down to accuracy, connectivity, Australian support, and whether the features justify the price for your typical job mix. This guide compares Mastercool's charging scale range against Fieldpiece, TIF, and JAVAC options in the Australian market, looks at where each brand sits on value and support, and gives practical recommendations by user type.
How to Charge by Weight
Step-by-step guide to charging refrigerant by weight using a Mastercool scale. Covers pre-charge prep, nameplate target weight, liquid vs vapor method, and post-charge verificationMastercool 98210-BL Guide
Charging refrigerant by weight is the professional standard in Australian HVAC-R work. The Mastercool 98210-BL Accu-Charge II takes the process wireless with Bluetooth monitoring via the Mastercool Connect app. This guide covers what makes the 98210-BL worth the step up, how to get it paired and reading correctly from day one, and the real workflow improvements it delivers on the tools.
R32 Recovery Mastercool
R32 is now the dominant refrigerant in new Australian HVAC-R installations, and not every recovery machine is compliant for the job. This guide explains why R32's A2L flammability classification requires spark-free certified equipment, what spark-free actually means inside the machine, and how to adapt your recovery technique for safe, compliant R32 work on any Aussie job site.
Mastercool Charging Scales
Learn why charging by weight matters, compare Mastercool scale models 98201, 98210-BL Bluetooth and 98315 wireless, and keep your scale accurate with proper calibration
How to Use Mastercool Recovery
Running refrigerant recovery correctly is more than just connecting a machine and pressing start. This step-by-step guide covers the full Mastercool recovery workflow: pre-job safety checks, high and low-side connection sequence, choosing liquid or vapour recovery mode, monitoring the active cycle, and completing post-recovery documentation to stay ARCtick compliant.