Refrigerant Scales Australia

9 products

Shop digital refrigerant scales for accurate charging and recovery across HVAC and refrigeration work in Australia.

This collection includes compact 50 kg scales, high-capacity 100 kg+ models, wireless scales and programmable charging scales for tradies, apprentices and licensed HVAC/R technicians who want faster, more accurate charging by weight.

Start with the type of charging work you do

The quickest way to choose the right refrigerant scale is to start with your normal workflow rather than the brand name alone.

  • Daily split-system and light commercial work: a 50 kg scale is often the practical choice when you want a lighter, easier-to-carry platform for smaller cylinders and everyday service calls.
  • Larger cylinders and heavier field use: a 100 kg or 110 kg scale makes more sense if you regularly work with larger bottles or multi-system jobs.
  • Remote charging control: wireless scales and remote-display setups are useful when you want to monitor charge without standing beside the cylinder the whole time.
  • Preset charging and repeat jobs: programmable scales are the better option when you want target-charge control and a more automated charging workflow.

What you’ll find in this refrigerant scale range

  • 50 kg digital refrigerant scales for everyday HVAC/R charging
  • 100 kg and 110 kg charging scales for larger cylinders and plant work
  • Wireless refrigerant scales with remote monitoring
  • Programmable charging scales for target-charge workflows
  • Trade-ready models from brands such as Fieldpiece, TIF, Hilmor, Mastercool and Javac

How to choose the right refrigerant scale

  • Capacity: choose a platform that comfortably suits the cylinders you actually use, not just the smallest bottle in the van.
  • Resolution and accuracy: finer resolution helps on smaller systems and tighter charge tolerances.
  • Wired or wireless: wired units are simple and dependable; wireless options suit jobs where movement and visibility matter.
  • Programmable features: useful when you want target-charge convenience on repetitive work.
  • Durability: look for a scale that can handle plant rooms, rooftops, utes and general field use.

Best for

  • Licensed refrigeration and air conditioning technicians
  • Apprentices building out a practical charging kit
  • Maintenance teams replacing worn charging gear
  • Trade buyers who want more accurate charging and recovery by weight

Not ideal for

  • Shoppers who only need a general-purpose bench scale
  • Buyers who have not yet narrowed down cylinder size or workflow needs
  • Unlicensed users planning refrigerant-side work where licensing is required

Build a complete charging setup

A refrigerant scale works best as part of a full charging and commissioning kit, not as a standalone purchase. Depending on the job, you may also need manifolds, vacuum gear or recovery equipment.

Need help choosing the right refrigerant scale?

If you are deciding between 50 kg and 100 kg capacity, comparing wired versus wireless, or trying to build a full charging kit, use our HVAC Tool Quote Request page or contact us before ordering.

Compliance and safety note

Charging and recovery by weight is part of good HVAC/R practice, but a refrigerant scale is only one part of a compliant setup. Any refrigerant-side work should be carried out by appropriately licensed technicians following current Australian requirements and manufacturer instructions.

Why buy refrigerant scales from HVAC Supply Shop?

Frequently asked questions

Do I need a refrigerant scale for HVAC charging work?

If you need to charge or recover by weight accurately, a refrigerant scale is the right tool. It helps you work to known quantities instead of relying on guesswork.

Should I choose a 50 kg or 100 kg refrigerant scale?

A 50 kg model is often enough for smaller cylinders and lighter day-to-day work. A 100 kg or higher model is better if you regularly handle larger bottles or heavier charging setups.

Are wireless refrigerant scales worth it?

They can be, especially when you want to monitor charging from a distance or avoid standing next to the cylinder the whole time. For some techs, a simpler wired setup is still the better fit.

What else should I buy with a refrigerant scale?

Common add-ons include refrigerant gauges, vacuum gauges, vacuum pumps and recovery units, depending on whether the job is charging, evacuation, commissioning or recovery.

Can homeowners use these scales?

These products are mainly intended for HVAC/R service work. If the task involves refrigerant handling, it should be left to appropriately licensed technicians.

For more background on efficiency and maintenance, see resources like:

Safety, licensing and refrigerant handling in Australia

Refrigerant scales are only one part of a safe and compliant charging setup. In Australia:

  • Anyone handling scheduled refrigerants must hold the appropriate licences and authorisations, and follow the Australia and New Zealand Refrigerant Handling Code of Practice .
  • The code and related fact sheets emphasise leak repair, correct charge, and avoiding venting to atmosphere.
  • Federal guidance from the Department of Climate Change, Energy, the Environment and Water (DCCEEW) highlights finding and fixing leaks and ensuring correct refrigerant charge as key elements of good maintenance programs.
  • State and territory WHS regulators and Safe Work bodies provide additional requirements around electrical and refrigerant safety on worksites.

References

Author: HVAC Content Specialist – HVACShop.com.au

Technical review: Licensed Refrigeration & Air Conditioning Technician ARCtick

Business details: HVACShop.com.au • ABN 98 351 143 900 • Phone: 0412 333 115 • Email: support@hvacshop.com.au

Go to full site