Refrigerant Charge Calc 2026
hao du · Utilities
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Chart standing · US
What changed · US
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In-app purchases · US
No in-app purchases.
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About
This app is a fully offline refrigerant calculation and service log utility. It does not require registration or login, does not connect to the internet, and does not collect or upload any user data. All records and calculations remain stored locally on the user’s device.
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