High Sensitivity HVAC Refrigerant Leak Detector with Infrared Sensor

Precision-engineered infrared sensor detects halogen-based refrigerants (R22, R134a, etc.) with 0.21oz/year sensitivity for pinpoint accuracy. Military-grade ABS housing with anti-slip grip withstands harsh job site conditions.

Features auto-calibration and adjustable sensitivity (5 levels) for HVAC, automotive AC, and industrial chillers. Audible/visual alarms with 10cm flexible probe access tight spaces.

Ultra-fast 3-second warmup with 8-hour continuous runtime. Certified for EPA compliance—ideal for professional technicians and maintenance crews.

Includes replaceable sensor head and carrying case. Bulk order discounts available for wholesale buyers.