Aprvtio ALD-200 Pro HVAC Refrigerant Leak Detector for A3 A2L A1 Refrigerants, Automotive AC Leak Detection Kit with 0.14 oz/yr Sensitivity for R454B R134a Warehouse:CN Warehouse TVOC has pungent smell

TVOC has pungent smell

Aprvtio AMF-100 Digital Manifold Set

Pre-programmed sampling rate and alarm limit in the free software

Green-the battery voltage is normal

Aprvtio ALD-200 Pro HVAC Refrigerant Leak Detector for A3 A2L A1 Refrigerants, Automotive AC Leak Detection Kit with 0.14 oz/yr Sensitivity for R454B R134a Warehouse:CN Warehouse TVOC has pungent smellThe Aprvtio ALD 200 PRO HVAC Refrigerant Leak Detector Complies with the EPA Technology Transitions Rule and supports detection of new low GWP refrigerants including R 32, R 454B, and R 290. Designed for Modern Refrigerants (A1 A2L A3 Ready): This HVAC leak detector is fully compatible with next generation refrigerants, including R410A, R32, R454B, R290, and R600ensuring readiness for evolving regulations and system upgrades. Meets Industry Standards