{"id":8088827592884,"title":"Professional HVAC Refrigerant Leak Detector with Heated Diode Sensor, Gas Leak Detector for R410A\/R134A\/R1234YF, CFCs\/HCFCs | Handheld AC Diagnostic Tool with Digital Display \u0026 Audible Alarm","handle":"professional-hvac-refrigerant-leak-detector-with-heated-diode-sensor-gas-leak-detector-for-r410a-r134a-r1234yf-cfcs-hcfcs-handheld-ac-diagnostic-tool-with-digital-display-audible-alarm","description":"\u003ch3\u003eProfessional HVAC Refrigerant Leak Detector with Heated Diode Sensor, Gas Leak Detector for R410A\/R134A\/R1234YF, CFCs\/HCFCs | Handheld AC Diagnostic Tool with Digital Display \u0026amp; Audible Alarm\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePro-Grade AccuracyAdvanced heated diode sensor detects leaks 20x more precisely than soap bubble methods (0.1oz\/yr sensitivity), pinpointing even microscopic refrigerant leaks in HVAC\/R systems, automotive AC units, and commercial refrigeration.\u003c\/li\u003e\n \u003cli\u003eSmart Digital Display \u0026amp; AlertsReal-time numerical readout with 0.01oz resolution + dual warning system (90dB buzzer \u0026amp; LED alerts) ensures reliable leak detection in noisy workshop environments.\u003c\/li\u003e\n \u003cli\u003e3-Mode Sensitivity ControlOptimize detection with High\/Medium\/Low settings - perfect for tracing leaks in complex systems from residential heat pumps to industrial chillers (R410A\/R22\/R404A\/R134A\/R1234YF compatible).\u003c\/li\u003e\n \u003cli\u003eEngineer-Approved DesignOne-touch mute button \u0026amp; ergonomic controls allow gloved operation. 30-second warmup ready for instant leak checks - complete 3x faster than conventional detectors.\u003c\/li\u003e\n \u003cli\u003eUniversal Refrigerant CoverageDetects ALL halogen-based coolants: CFCs, HCFCs, HFCs, HFOs (including newer R1234YF) + blends like AZ-50\/MP39. certified sensor responds in \u0026lt;1 second with zero false positives. 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Audible Alarm\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePro-Grade AccuracyAdvanced heated diode sensor detects leaks 20x more precisely than soap bubble methods (0.1oz\/yr sensitivity), pinpointing even microscopic refrigerant leaks in HVAC\/R systems, automotive AC units, and commercial refrigeration.\u003c\/li\u003e\n \u003cli\u003eSmart Digital Display \u0026amp; AlertsReal-time numerical readout with 0.01oz resolution + dual warning system (90dB buzzer \u0026amp; LED alerts) ensures reliable leak detection in noisy workshop environments.\u003c\/li\u003e\n \u003cli\u003e3-Mode Sensitivity ControlOptimize detection with High\/Medium\/Low settings - perfect for tracing leaks in complex systems from residential heat pumps to industrial chillers (R410A\/R22\/R404A\/R134A\/R1234YF compatible).\u003c\/li\u003e\n \u003cli\u003eEngineer-Approved DesignOne-touch mute button \u0026amp; ergonomic controls allow gloved operation. 30-second warmup ready for instant leak checks - complete 3x faster than conventional detectors.\u003c\/li\u003e\n \u003cli\u003eUniversal Refrigerant CoverageDetects ALL halogen-based coolants: CFCs, HCFCs, HFCs, HFOs (including newer R1234YF) + blends like AZ-50\/MP39. certified sensor responds in \u0026lt;1 second with zero false positives. Powered by 4x AA batteries (included).\u003c\/li\u003e\n \u003c\/ul\u003e"}