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!
$39.99
$26.99
Aprvtio WJL-6000Pro Chiller Refrigerant Leak Detector with LCD and 5 Sensitivity Levels
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
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 AC Refrigerant Leak Detector for HVAC, Car, Refrigerator
Aprvtio ALD-200 Refrigerant Gas 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 response...
$199.99
$129.99
Aprvtio ALD-200 HP Refrigerant Leak Detector for Air Source Heat Pumps
Refrigerant Leak Detector for Air Source Heat Pumps 【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...
$199.99
$149.99
![Aprvtio ALD-200 Pro HVAC Refrigerant Leak Detector [2025 Upgrade] for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/2_64285408-e0c8-44f6-8e9b-56f6adaccae0_900x.jpg?v=1754639587)
![Aprvtio ALD-200 Pro HVAC Refrigerant Leak Detector [2025 Upgrade] for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/10_900x.jpg?v=1754639533)
$199.99
$139.99
Aprvtio ALD-200 Pro HVAC Refrigerant Leak Detector [2025 Upgrade] for R134a R410a R454B
The r134a leak detector features an advanced Japanese semiconductor sensor with three sensitivity modes, offering a maximum sensitivity of up to 0.14 oz./yr., making refrigerant leak detection highly efficient 16 inch sensor probes of the hvac leak detector that allows...
$199.99
$139.99
$219.99
$149.99
Refrigerant Leak Detector for Air Source Heat Pumps, ALD-200 PRO ASHP Freon Leak Detector for R410A, R407C, R32, R1234ze
3 modes of sensitivity with maximum sensitivity up to 0.14oz./yr. 16 inch sensor probes of the hvac leak detector that allows you to reach hard-to-reach areas. ALD-200PRO ASHP refrigerant detector specializes in detecting refrigerants used in heat pumps, including:R410A, R407C,...
$219.99
$149.99
Refrigerant Leak Detector, Aprvtio New Upgrade WJL-6000PRO Freon Leak Detector with Loud Alarm, 1800mAh Rechargeable Battery, Freon Sniffer HVAC Halogen Gas Sniffer for R22 R410A R134A R454B
【Industry-Leading Precision】With a 10-second detection process, our refrigerant leak tester achieves unrivaled accuracy, minimizing false alarms and ensuring reliable system diagnostics 【Audible & Visual Alarm with Mute Function】When a leak is detected, a result will appear in digital display and...
$69.99
$39.99
Refrigerant Leak Detector, Aprvtio WJL-6000PRO Combine PPM Freon & Combustible Gas Leak Detector with Loud Alarm, 1800mAh Rechargeable Battery for R134A R410A Propane Methane
【Dual Leak Detection Modes】The r134a leak detector measures gas leaks in both *PPM * for ultra-sensitive detection and *LEL% * for combustible gas safety. 【Audible & Visual Alarm with Mute Function】When a leak is detected, a result will appear in...
$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
$279.99
Aprvtio ALD-40 CO2 Refrigerant Leak Detector in Refrigeration Applications Carbon Dioxide
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
$279.99
HVAC Refrigerant Leak Detector, ALD-200 Freon Leak Detector, Rechargeable Freon Sniffer Halogen Combustible Gas Leak Detector 16-Inch Sensor Probes with Loud Alarm,for R134A R410A R22 R600A R454B
【High Sensitivity and Adjustable】This AC leak detector uses a Japanese semiconductor sensor with three adjustable sensitivity levels (up to 0.14 oz./yr.) and a 16-inch flexible probe for tight spaces. 【Audible & Visual Alarm with Mute Function】When the leakage is detected,...
$219.99
$139.99
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/6391ace427ade714b70fb966024ae804_33a43a31-6159-4cad-9513-7355d32243b7_900x.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/2_7fd7269d-e6d7-4676-8136-8a4f236ee93a_900x.jpg?v=1752986625)
HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B
The r134a leak detector features an advanced Japanese semiconductor sensor with three sensitivity modes, offering a maximum sensitivity of up to 0.14 oz./yr., making refrigerant leak detection highly efficient 16 inch sensor probes of the hvac leak detector that allows...
$299.99
$139.99
Aprvtio ALD-100 R410a refrigerant leak detector with Several Sensor
Brand: Aprvtio Power Source: Battery Powered Operating Humidity: 85 percent Upper Temperature Rating: 52 Degrees Celsius 5 Smart Features of Aprvtio ALD100 【Higher Sensitivity, Longer Probe】14 inches flexible probe shaft with 3 alternative sensor tips. 7 adjustable sensitivities with...
$89.99
$69.99
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, Daul Stage 4.5CFM Vacuum Pump, 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...
$1,999.99
$1,299.99
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 (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...
$2,899.99
$1,499.99
Aprvtio AHTS-200 Professional HVAC Tool Set with Digital Manifold with Horse, Temperature Clamps, Refrigerant Leak Detector, Recovery Machine, Dual Stage 4.5CFM Vacuum Pump, 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...
$2,499.99
$1,299.99
Aprvtio AHTS-300 Air Conditioning Service Tool Set with Digital Manifold with Horse, Temperature Clamps, ALD-200 Refrigerant Leak Detector, Recovery Machine, Dual Stage 4.8 CFM Vacuum Pump, Refrigerant Scale with Bubble Level （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...
$2,499.99
$1,299.99
Aprvtio AHTS-200 PRO Portable HVAC Tool Kit with Digital Manifold with Horse, Temperature Clamps, ALD-200 PRO Refrigerant Leak Detector, Recovery Machine, Dual Stage DC 10CFM Vacuum Pump, Refrigerant Scale with Bubble Level (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...
$2,999.99
$1,899.99
Aprvtio AHTS-300 PRO HVAC Tools with Digital Manifold, Temperature Clamps, Infrared Refrigerant Leak Detector, DC Brushless Recovery Machine, Dual Stage 10 CFM Cordless Battery Driven Vacuum Pump, 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...
$4,999.99
$1,945.99
Aprvtio AHTS-300S HVAC Tools with Digital Manifold, Temperature Clamps, Refrigerant Leak Detector, DC Brushless Recovery Machine, Dual Stage 6 CFM Cordless Battery Driven Vacuum Pump, 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...
$4,999.99
$1,699.99