Refrigerant Leak Detectors for Sale
Kinds of refrigerant leak detectors will be the best friends for the HVAC systems and air conditioning. Using it, we can find a leak early and quickly, not only can save resources, such as refrigerant and electronics, but also ensure the HVAC system runs in a great state.
There are a series of refrigerant leak detectors you can find on Aprvtio, that include conora refrigerant leak detector, heated diode leak detector, and infrared refrigerant leak detector, mainly aimed for all kinds of refrigerant, such as R22, R134a, R404a, HFCs, CFCs, HCFCs and blends refrigerants, all of them hold different cons, choose your suitable now!
Aprvtio WJL-6000Pro Chiller Refrigerant Leak Detector with LCD Display with Audible & Visual Alarms up to 0.14 oz/yr Sensitivity, HVAC Leak Detector with 7.9" Probe Air Conditioning Detection
Aprvtio WJL-6000Pro is the upgraded product of the classic best seller WJL-6000, it's equipped with higher sensitivity (up to 0.14oz/yr.), features an automatic circuit and a reset function that set itself to ignore the ambient level of Halogen gas, has multi-Alarms which the...
$39.99
$26.99
Aprvtio WJL-6000Pro Light Refrigerant Gas Leak Detector with UV & LED Light, Car AC Leak Detector Kit for HVAC & Auto, 0.14 oz/yr Sensitivity for R134a R22 R410A CFC Automotive Gas Finder
Aprvtio WJL-6000Pro with UV&LED light, UV lamp is used with fluorescent agent, white light is suitable for illuminating dark and small places. It is the upgraded product of the classic best seller WJL-6000, it's equipped with higher sensitivity (up to 0.14oz/yr.), features...
$39.99
$29.99
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
The 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...
$199.99
$124.99
$219.99
$134.99
Refrigerant Leak Detector for Air Source Heat Pumps, ALD-200 PRO HP Freon Leak Detector for R410A, R290, R32, R454B
The Aprvtio ALD-200 PRO HP Refrigerant Leak Detector for Air Source Heat Pump Complies with the EPA Technology Transitions Rule and supports detection of new low-GWP refrigerants including R-32, R-454B, and R-290. 3 modes of sensitivity with maximum sensitivity up...
$219.99
$134.99
Refrigerant Leak Detector, Aprvtio ALD-200+ HVAC Freon Sniffer 2026 Upgraded 3-in-1 A1 A2L A3 & Low-GWP Compatible, Smart Semiconductor Sensor with 0.14 oz/yr Sensitivity, Professional AC Sniffer
【Professional-Grade Aprvtio Smart Sensor】 Engineered for precision-driven HVAC pros, this freon sniffer features the aprvtio upgraded smart semiconductor sensor with adjustable sensitivity down to 0.14 oz./yr.—delivering real-time responsiveness and pinpoint accuracy that sets a new standard for professional leak detection....
$199.99
$129.99
Aprvtio ALD-200 AC Refrigerant Leak Detector, A1 A2L A3 Refrigerants Compatible 16-Inch Sensor Probes with Loud Alarm, Rechargeable HVAC Leak Detection Kit for R32 R454B
Aprvtio ALD-200 AC Refrigerant Leak Detector is a powelful and economic HVAC tool, which is equiped with sensitive sensor, big display screen, easy-operate buttons and hand-held shapes. The freon leak detector uses the heated diode detection principle. Maximum sensitivity up to 0.14oz/yr and...
$199.99
$119.99
Aprvtio ALD-200 HP Heat Pump Refrigerant Leak Detector, Rechargeable 3000mAh Battery 16-Inch Sensor Probes with Loud Alarm for R32 R134A R410A R22 A2L R454B
Heat Pump Refrigerant Leak Detector 【Professional Air Conditioner Heat Pump Refrigerant Leak Detector】ALD-200 HP is designed for heat pump ACs, detects all commercially available HFC, HFO, HC, HCFC and CFC refrigerants, as well as blends and newly approved replacements such...
$199.99
$129.99
HVAC Refrigerant Leak Detector, Aprvtio ALD-100 2-in-1 A2L A1 Freon Leak Detector with TFT Screen, 3 Sensitivity Modes & 2 Alarm Types, Air Conditioning Detector HVAC for R134a R410A R32 R454B R290
Complies with the EPA Technology Transitions Rule and supports detection of new low-GWP refrigerants including R-32, R-454B, and R-290. 【Full Traditional &A2L Refrigerant Support】Equipped with a high-precision heat diode sensor, the ALD-100 ac leak detector kit detects both traditional and...
$219.99
$89.99
Refrigerant Leak Detector, Aprvtio WJL-6000PRO Refrigerant Gas Leak Detector with Dual Detection Modes PPM &%LEL, AC Freon Leak Detector Kit for Auto AC Repair, R134a R12 R22 R410A CFCs HCFCs HFCs HFOs HCs
【Dual Detection Modes: PPM + %LEL for Precision & Safety】 This refrigerant tester measures refrigerant leaks in two ways—PPM for ultra-sensitive micro leak detection, and %LEL for monitoring refrigerant safety—giving you professional-grade diagnostic power for automotive and residential systems. 【Upgraded...
$69.99
$39.99
Refrigerant Leak Detector, Aprvtio WJL-6000PRO Combine PPM Freon & Combustible Gas Leak Detector with Loud Alarm, 1800mAh Rechargeable Battery for R32 R454B R410A Propane Methane
【Dual Detection Modes: PPM + %LEL for Precision & Safety】 This gas leak detection kit measures refrigerant leaks in two ways—PPM for ultra-sensitive micro leak detection, and %LEL for monitoring A2L refrigerant safety—giving you professional-grade diagnostic power in one versatile...
$79.99
$45.99
$299.99
$219.99
Aprvtio ALD-300 Infrared Refrigerant Detector with Flexible Probe 10 Years' Sensor Life (Pre-Order)
Aprvtio ALD-300 infrared leak detector is equipped with most advanced infrared sensor which is more accurate, more sensitive and less susceptible to interference. It can immediately respond to almost all refrigerants including R22, R134A, R404a, R410A and all halogenated gastrants including HFCs,...
$299.99
$219.99
$299.99
$179.99
Aprvtio ALD-40 CO2 Refrigerant Leak Detector in Refrigeration Applications Carbon Dioxide (R744)
ADVANCED INFRARED SENSOR: more stable and lower possibility of being contaminated, strong anti-interference ability, and with a sensor life of 40,000 hours HIGHER SENSITIVITY: adaptive sensitivity, the highest sensitivity can detect leakage of 6g/year. LARGE TFT LCD DISPLAY: showing the...
$299.99
$179.99
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. The r134a leak detector features an advanced Japanese semiconductor sensor with three sensitivity modes, offering a maximum sensitivity of up to...
$299.99
$139.99
Aprvtio WJL-6000 R134a Refrigerant Leak Detector for R22 R410A R134A CFCs HFCs
WJL-6000 portable refrigerant freon leak detector is a reliable and economic tool with easy operation. Its main applications are detecting pipeline leakage, automobile air conditioner, cold storage, refrigerator repair etc. It detects all kinds of halogen refrigerants including but not limited to...
$36.99
$25.99
Aprvtio WJL-6000 LightFreon Leak Detector with UV&LED Light
WJL-6000 portable hvac leak detector is a reliable and economic tool with easy operation. It's equipped with UV&LED lights which makes it easier to see the leakage and to work in dark environment. Its main applications are detecting pipeline leakage, automobile air...
$39.99
$26.99
Aprvtio AHTS-100 Complete HVAC Tool Kit with Digital Manifold, K-type Thermometer, Refrigerant Leak Detector, Recovery Machine, Dual Stage 4.5CFM Vacuum Pump, Refrigerant Scale
AHTS‑100 Complete HVAC Tool Kit – All‑in‑One Professional Service Solution The AHTS‑100 Complete HVAC Tool Kit is an all‑in‑one professional solution designed for HVAC/R technicians, contractors, and field service experts who need reliable, high‑performance tools in one comprehensive set. This...
$1,699.99
$990.00
Aprvtio AHTS-100S HVAC Repair Tool Set with Digital Manifold, K-type Thermometer, Refrigerant Leak Detector, Recovery Machine, Dual Stage 4.5CFM Vacuum Pump, Refrigerant Scale with Bubble Level
Aprvtio AHTS‑100S HVAC Repair Tool Set – Complete Professional HVAC/R Kit The AHTS‑100S HVAC Repair Tool Set is a complete, all-in-one solution for HVAC technicians, contractors, and refrigeration specialists. This professional-grade kit includes essential tools for AC and refrigeration system...
$2,199.99
$1,050.00
Aprvtio AHTS-100S DC 6CFM HVAC Tool Set with Digital Manifold, K-type Thermometer, Refrigerant Leak Detector, Recovery Machine, Dual Stage DC 6CFM Vacuum Pump, Refrigerant Scale with Bubble Level
Professional All-in-One HVAC Tool Set for Technicians & Contractors The Aprvtio AHTS‑100S is a premium, comprehensive HVAC Tool Set engineered for modern technicians, contractors, and refrigeration specialists. This all-in-one toolkit integrates industry-leading diagnostic, evacuation, and charging equipment, providing professional-grade performance...
$2,250.00
$1,150.00
Aprvtio AHTS-100S DC 12CFM HVAC Tool Set with Digital Manifold, K-type Thermometer, Refrigerant Leak Detector, Recovery Machine, Dual Stage DC 6CFM Vacuum Pump, Refrigerant Scale with Bubble Level
The Aprvtio AHTS‑100S DC 12CFM HVAC Tool Set is a comprehensive, professional‑grade HVAC Tool Set designed for technicians, contractors, and refrigeration specialists who demand top performance and precision in HVAC/R service. This premium all‑in‑one toolkit bundles essential diagnostic, evacuation, charging,...
$2,450.00
$1,250.00
Aprvtio AHTS-100 PRO DC 12CFM HVAC Tool Set with Digital Manifold, K-type Thermometer, Refrigerant Leak Detector, Recovery Machine, Dual Stage DC 6CFM Vacuum Pump, Refrigerant Scale with Bubble Level (Pre-order)
The Aprvtio AHTS‑100 PRO DC 12CFM HVAC Tool Set is a professional-grade all‑in‑one HVAC Tool Set designed for HVAC technicians, contractors, and refrigeration specialists who need reliable, high‑performance tools for installation, system evacuation, diagnostics, leak detection, refrigerant recovery, and charging...
$2,450.00
$1,350.00
Aprvtio AHTS-100PRO Li 6CFM HVAC Tool Set with Digital Manifold, K-type Thermometer, Refrigerant Leak Detector, Recovery Machine, Lithium Battery Dual Stage 6CFM Vacuum Pump, Bluetooth Refrigerant Scale with Bubble Level (Pre-order)
Professional Cordless HVAC Tool Set – Ultimate Portability for Modern Technicians The Aprvtio AHTS‑100PRO Li 6CFM is a game-changing HVAC Tool Set designed for technicians and contractors who demand high performance without the constraints of power cords. This professional-grade toolkit...
$2,650.00
$1,450.00
Aprvtio AHTS-200 Air Conditioning Service Tool Set with Digital Manifold with Horse, Temperature Clamps, Refrigerant Leak Detector, Recovery Machine, Dual Stage 4.8 CFM Vacuum Pump, Refrigerant Scale（Pre-order)
Aprvtio AHTS‑200 Air Conditioning Service Tool Set – Professional HVAC/R Kit The AHTS‑200 Air Conditioning Service Tool Set is a complete, professional solution designed for HVAC technicians and contractors performing AC, refrigeration, and heat pump system service. This all-in-one kit...
$1,499.00
$990.00
Aprvtio AHTS-200S Air Conditioning Service Tool Set with Digital Manifold with Horse, Temperature Clamps, Refrigerant Leak Detector, Recovery Machine, Dual Stage 4.8 CFM Vacuum Pump, Refrigerant Scale
Aprvtio AHTS‑200S Air Conditioning Service Tool Set – Complete HVAC/R Professional Kit The AHTS‑200S Air Conditioning Service Tool Set is a complete, professional‑grade HVAC/R toolkit designed for technicians, contractors, and service professionals handling AC, refrigeration, and heat pump systems. This...
$1,900.00
$1,050.00
Aprvtio AHTS-200S 6CFM Air Conditioning Service Tool Set with Digital Manifold with Horse, Temperature Clamps, DC 6CFM Dual Stage Vacuum Pump, Refrigerant Leak Detector, Recovery Machine, Refrigerant Scale（Pre-order)
Professional Air Conditioning Service Tool Set for Advanced HVAC/R Maintenance The Aprvtio AHTS‑200S is a professional-grade Air Conditioning Service Tool Set engineered to be the definitive all-in-one solution for HVAC technicians, contractors, and refrigeration specialists. This high-performance kit integrates every...
$1,990.00
$1,150.00
Aprvtio AHTS-200S 12CFM Air Conditioning Service Tool Set with Digital Manifold with Horse, Temperature Clamps, DC 12CFM Dual Stage Vacuum Pump, Refrigerant Leak Detector, Recovery Machine, Refrigerant Scale（Pre-order)
Professional Air Conditioning Service Tool Set for Ultimate HVAC/R Performance The Aprvtio AHTS‑200S 12CFM Air Conditioning Service Tool Set is a complete, professional‑grade HVAC Tool Set engineered for skilled technicians, contractors, and refrigeration specialists who require reliable, high‑performance tools for...
$2,190.00
$1,250.00
Aprvtio AHTS-200 PRO DC 12CFM Air Conditioning Service Tool Set with Digital Manifold with Horse, Temperature Clamps, DC 12CFM Dual Stage Vacuum Pump, Refrigerant Leak Detector, Recovery Machine, Bluetooth Refrigerant Scale（Pre-order)
⚠️ This is a pre-order product.Estimated shipping time: 45 business days after order is placed.Please note that weekends and public holidays are not included in the lead time.Thank you for your patience and understanding! ⚠️ Note: This product comes in two colors（RED OR GREEN）, and will be...
$2,450.00
$1,350.00
Aprvtio AHTS-200 PRO Li Air Conditioning Service Tool Set, Lithium Battery 6CFM CFM Dual Stage Vacuum Pump, Refrigerant Leak Detector, Recovery Machine, Bluetooth Refrigerant Scale（Pre-order)
⚠️ This is a pre-order product.Estimated shipping time: 45 business days after order is placed.Please note that weekends and public holidays are not included in the lead time.Thank you for your patience and understanding! ⚠️ Note: This product comes in two colors（RED OR GREEN）, and will be...
$2,950.00
$1,450.00