LF016 BIGEZ Air Conditioning Refrigerant Leak Detection Kit – 8oz AC Leak Detector Dye, Caulking Gun Injector, UV Light, R134A Hose Coupler, Made in USA

The LEAKFINDER LF016 BIGEZ kit is a versatile tool designed to simplify air conditioning leak detection for both professionals and enthusiasts. With its combination of a multi-dose 8oz UV fluorescent dye cartridge and a caulking gun-style injector,it enables mechanics to efficiently treat up to 64 automotive systems.The included violet cordless LED UV flashlight makes identifying leaks effortless, as the dye glows brightly under its light-ideal for spotting even the smallest, sporadic leaks that might otherwise go unnoticed. Whether you’re tackling a car, truck, or other vehicle with R-134a or R-1234yf refrigerant systems, this kit delivers precision and reliability, streamlining the diagnostic process without compromising accuracy.
Engineered for real-world use, the kit’s tools are built to handle the complexities of modern AC systems. The R-134a hose coupler and purge fitting ensure seamless connections, while the LF60 adapter (sold separately) provides compatibility for vehicles using R-1234yf. Its user-amiable design makes it a go-to solution for DIYers and smaller repair shops, offering a cost-effective option to more expensive options. The UV fluorescent dye’s ability to track leaks through fluid circulation and pinpoint hard-to-find issues, including intermittent ones, ensures thorough results. Backed by decades of expertise and a reputation for high-quality products, this kit is trusted by over 275 million vehicles worldwide to maintain system integrity and performance.
- Pros:
- Comprehensive set for all AC system types
- high accuracy in detecting micro leaks
- UV flashlight ensures clear, visible results
- Cost-effective for DIY and small repair shops
- USA-made with a legacy of industry leadership
- Proven reliability across millions of vehicles
- Easy-to-use design for swift troubleshooting
- Cons:
- Requires separate adapter for R-1234yf systems
- Some leaks may need extended inspection time
- Not suitable for non-technical users without guidance
| Key features | Multi-dose UV fluorescent dye cartridge, caulking gun-style injector, cordless UV flashlight |
|---|---|
| Refrigerant Compatibility | R-134a, R-1234yf (with adapter), other common refrigerants |
| Leak Detection Accuracy | Pinpoints micro, intermittent, and multiple leaks with high precision |
| Manufacturing Origin | USA-made by family-owned company with 65+ years of experience |
| Best For | DIY projects, small to mid-sized repair shops |
Portable Air Conditioners,10000 BTU Air Conditioner Portable for Room up to 450 Sq. Ft., 3-in-1 Portable AC Unit with Digital Display, Remote Control, Window Installation Kit, 24H Timer, Sleep Mode

Experience Adaptive Comfort with a 3-in-1 Solution
Whether you’re battling a sweltering day or need to manage humidity in your workspace, this air conditioner offers seamless versatility. Its cooling mode swiftly lowers temperatures to a refreshing 61°F, ensuring a pleasant surroundings during peak heat. Switch to fan mode for adjustable air circulation at two distinct speeds, ideal for improving airflow without overworking the unit. For those damp summer days, the dehumidifier function maintains humidity levels between 40% and 60%, promoting a healthier indoor climate. Designed with energy efficiency in mind,the unit’s R32 refrigerant not only boasts a 10% advancement over R-410A but also operates quietly below 40 dB thanks to its high-quality air compressor and multi-layered insulation,making it perfect for bedrooms,offices,or living spaces where tranquility matters.
Convenient Design for Flexible Use
The compact, lightweight build (13.9″ x 13.4″ x 27.4″ and 50.7 lbs) allows effortless mobility between rooms, thanks to four casters and built-in handles. Installation is hassle-free with included window kits that fit single, double-hung, or sliding windows without drilling, saving time and effort. The user-friendly interface combines a sleek control panel and remote for intuitive adjustments, while the sleep mode minimizes noise and brightness for restful nights. A child lock feature ensures safety for households with kids or pets, and the washable filter simplifies maintenance-simply rinse it under running water twice a month for peak performance. With a CEER rating of up to 7.0, it also delivers significant energy savings, reducing utility bills without compromising comfort.
- Pros
- Three modes (cooling, fan, dehumidifier) for varied needs
- quieter operation (below 40 dB) for peaceful environments
- Energy-efficient R32 refrigerant and CEER rating of 7.0
- Easy installation with no drilling required
- Portable and lightweight for room-to-room movement
- Cons
- Limited cooling capacity for spaces larger than 450 sq.ft.
- Dependent on window installation for optimal performance
- Filter maintenance requires regular cleaning
| Specification | Detail |
|---|---|
| Cooling Capacity | 10,000 BTU (ASHRAE) / 7,100 BTU (SACC) |
| Energy Efficiency | CEER 7.0, 10% more efficient than R-410A |
| Dimensions | 13.9″ x 13.4″ x 27.4″ |
| Weight | 50.7 lbs |
| noise Level | Below 40 dB |
Windowless Portable Air Conditioner, 26.5″ Small Evaporative Air Cooler for Room No Window, 3-Speed Settings, 4 Modes, 7H Timer, Remote Control, 4 Ice Packs, Quiet AC Unit for Bedroom

Efficiently manage your indoor climate with a versatile cooling and heating solution designed for everyday comfort. Whether you need quick cooling on a warm day or gentle warmth during cooler evenings, this unit adapts seamlessly to your environment. Its energy-efficient performance ensures you stay within budget while maintaining optimal temperatures, with a maximum power consumption of just 65W for cooling and 80W for heating.The intuitive 3-speed cooling and 4 operational modes-cool, sleep, eco, and Natural-allow you to customize settings for productivity, rest, or energy savings, making it ideal for spaces like bedrooms, offices, or dorms where ventilation is limited.
Convenience is key, thanks to features like the 7-hour timer and remote control, giving you full command over temperature adjustments from across the room. The ultra-quiet operation ensures minimal disturbance, perfect for focused work or peaceful sleep. its compact design eliminates the need for windows or exhaust systems, offering a clutter-free solution for any room. With four ice boxes included, you can enjoy refreshed air without the hassle of frequent refills, while the manual provides easy guidance for setup and maintenance.
pros
- Energy efficiency – Low power consumption for cost-effective cooling and heating
- customizable Modes – Cool, Sleep, Eco, and Natural settings for tailored comfort
- Remote & Timer Control – Schedule and adjust settings effortlessly
- Window-free Design – Compact for rooms without ventilation systems
Cons
- Size Limitations - May lack capacity for larger spaces
- Learning Curve – Multiple modes could require some time to master
- Dependence on Ice Boxes – Requires periodic replenishment for cooling efficiency
Key Highlights
| Energy Consumption | max: 65W (Cooling), 80W (heating) |
|---|---|
| Operational Modes | Cool, Sleep, Eco, Natural |
| Timer | 7-hour programmable scheduling |
| Control | remote and manual included |
| No Window/Exhaust | Compact design for confined spaces |
Discover the power
LF016 BIGEZ Air Conditioning Refrigerant Leak Detection Kit – 8oz AC Leak Detector Dye, Caulking Gun Injector, UV Light, R134A Hose Coupler, made in USA
Unmatched precision in detecting even the smallest refrigerant leaks with UV light and dye technology.
Portable Air Conditioners, 10000 BTU Air Conditioner portable for Room up to 450 Sq. Ft., 3-in-1 Portable AC Unit with Digital Display, Remote Control, Window Installation Kit, 24H Timer, Sleep Mode
Powerful cooling for large spaces with smart scheduling and energy-efficient operation.
Windowless Portable Air Conditioner, 26.5″ Small Evaporative Air Cooler for Room no Window, 3-Speed Settings, 4 Modes, 7H Timer, Remote Control, 4 Ice packs, Quiet AC Unit for Bedroom
Compact, quiet cooling for windowless spaces with customizable settings and enhanced portability.

