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🚀 Detect leaks like a pro—because every second counts!
The D-TEK 3 Refrigerant Leak Detector by INFICON offers advanced leak detection with four sensitivity levels, an ergonomic design, and a quick-charge lithium-ion battery. It supports detection of all common refrigerants and blends, including A2Ls, and features an optional CO2 sensor for dual functionality. Rugged and reliable, it comes with a durable carrying case, making it the ultimate tool for professional HVAC and refrigeration technicians.















| ASIN | B08XLCV4W3 |
| Alarm | Audible |
| Brand | Inficon |
| Built-In Media | D-TEK 3, Sensor, Lith-ion Battery, filters, wall charger, Carrying case |
| Color | grey and blue |
| Colour | grey and blue |
| Customer Reviews | 4.2 out of 5 stars 38 Reviews |
| Enclosure Material | Lithium |
| Item Dimensions D x W x H | 12.7D x 30.5W x 40.6H centimeters |
| Item Type Name | INFICON Refrigerant Leak Detector |
| Item Weight | 1.72 Kilograms |
| Item weight | 1.72 Kilograms |
| Manufacturer | INFICON |
| Mfr Part Number | 721-202-G1 |
| Model Number | 721-202-G1 |
| Number of Items | 1 |
| Operating Humidity | 95% RH NC Max |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Style | Refrigerant Leak Detector |
| Product dimensions | 12.7D x 30.5W x 40.6H centimeters |
| Style | Refrigerant Leak Detector |
| UPC | 689466037760 810044830316 |
| Unit Count | 1 Count |
S**W
it works every time, no guess
this is the only brand you need, over the 40 yrs in hvac this is the only brand i selected
J**Y
Es bueno
Hasta ahora todo bien
L**E
Good unit and has paid for itself in 1 summer
Battery lasts and has been able to find small leaks that I missed using bubbles. Compact design and reliable unit. Very happy with my purchase.
J**Y
Excelente producto
Te ahorras tiempo de trabajo en búsqueda de fuga de refrigerante
J**Z
Bad experience
Not a good experience, I order a new item, and i was sent a used one, I requested a refund, because I specifically ordered a new one, and now i have to wait at least 2 weeks to get my money back so im without a tool that i need for work for at least a month, until i get my money vack to buy it again somewhere else
Trustpilot
4 days ago
3 days ago