QWIK Mainstream Engineering
QwikCheck® Acid Test Kit
QT2000 QwikCheck® is a fast 2-second acid test kit for detecting inorganic acid in air conditioning and refrigeration systems.
Fast acid contamination checks
Identify acid contamination early, before it damages compressors and system components.
The QT2000 QwikCheck® Acid Test Kit gives technicians a fast visual test for inorganic acid in HVAC/R systems. The test paper starts golden yellow and turns pink or red when acid is detected, making the result easy to read and simple to explain on site.
- 2-second acid test for fast on-site system checks.
- Detects inorganic acid down to 1 part per million.
- Clear yellow-to-red colour change indicates pass/fail.
- Works with all refrigerants and oils.
- Suitable for preventative maintenance and post-burnout checks.
- Disposable design for clean, convenient field use.
Quick product guide
*Specifications based on Omni Tools product information.
When to use it
A quick check for service calls, compressor change-outs and post-burnout work.
Acid inside HVAC/R systems can lead to compressor damage and other costly failures. QwikCheck® gives technicians a quick way to screen system condition during routine service or after known contamination events.
Routine Service
Use during scheduled service to identify early acid contamination before it becomes a larger system issue.
Fast check for at-risk systems.Compressor Work
Use during compressor change-outs or suspected contamination events to check acid condition.
Useful before and after corrective action.Clean-Up Checks
Use after burnout clean-up to help verify whether acid contamination has been reduced.
Supports clear service documentation.Colour-change result
Golden yellow means no inorganic acid detected.
QwikCheck® uses a visible colour-change indicator. If the paper remains golden yellow, inorganic acid was not detected during the test. Pink or red indicates acid presence.
Operating-system test
Designed for quick vapour testing on operating systems.
QT2000 can be used on operating systems by allowing refrigerant vapour to pass through the test kit. Its disposable format helps keep testing quick, clean and simple.
Use notes
Use the test as part of proper HVAC/R diagnosis, not as a standalone repair decision.
The QwikCheck® kit is a diagnostic aid. Follow the product instructions, site safety requirements and HVAC/R service procedures before connecting to any operating system or interpreting results.
Related QWIK products
Linked QWIK products from Omni Tools.
Internal Omni Tools links only — related QWIK acid treatment, additive injection and HVAC/R maintenance products.Useful information & documents
Omni Tools QWIK resources & supplied SDS.
Omni Tools product and range links, plus the supplied QwikCheck® Acid Test Kit Safety Data Sheet.Omni Tools links
Safety data sheets
Ready to source QT2000 QwikCheck®?
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Omni Tools supports QWIK Mainstream Engineering products across Australia through local distributors, service information and warranty pathways.