Advanced HVAC Leak Detector for Halogen Gas Leaks and Freon Alarm LCD Display Detects R22 R410A R134A R1234yf With Three Sensitivity Modes Up To 0.1 Oz Per Year Fast Warm Up Handy Refrigerant Tester for Pros

Advanced HVAC leak detector for halogen Freon leaks with LCD
✔️ 3 sensitivity levels, up to 0.1 oz/yr leak, single-unit handheld LCD readout

Compact, portable leak detector designed for HVAC and refrigeration technicians to quickly locate halogen gas leaks. It’s commonly used on service calls, repair shops, and on-site diagnostics where fast response matters.

✅ Three sensitivity modes with adjustable thresholds
✅ Up to 0.1 oz/yr detection for tiny leaks
✅ Compatible with R22, R123, R134a, R410A, R404A, R1234yf and more
✅ LCD display shows leakage level in real time
✅ 20 inch sensor probe for reaching tight spaces
✅ Heated diode sensor for higher precision
✅ 10000+ bending cycles on probe; 1000-hour sensor life typical
✅ Mute function and adjustable buzzer for on-site use

💡 What is an HVAC leak detector used for in halogen refrigerant diagnostics and Freon systems?

This handy device helps technicians locate leaks quickly and keep systems charged correctly.

- Detects halogen refrigerants like R134a, R410A, R22, R1234yf

- Provides real-time leak level readings on the LCD

- Long 20 inch probe helps reach tight spaces