Discover the full comparison guide for Aprvtio refrigerant scales—perfect for HVAC technicians, refrigerant recovery experts, and R&D labs. Our comparison table highlights capacity, accuracy, resolution, units, platform size, app control, recovery valve, and battery life across multiple models such as ACS-220B, ACS‑100A and more. With precision up to ±0.05% rdg + 5 g and multiple units (kg/lb/oz), you’ll easily pick the right refrigerant scale to ensure accurate refrigerant charging, recovery and compliance. Whether you’re working with mobile service trucks or large HVAC systems, our table helps you compare features and compatibility at a glance.