The INFICON D-TEK Stratus is a premium refrigerant leak detector and portable monitor designed for professional HVAC-R technicians who need fast leak location and accurate pinpoint detection. Combining INFICON’s infrared leak detection technology with Cloud Hunting mode, the D-TEK Stratus helps technicians locate the general leak area using a live ppm display, then switch to pinpoint mode to trace the exact leak source.
Built for modern air conditioning, refrigeration and heat pump service work, the D-TEK Stratus detects standard refrigerants and blends including CFCs, HCFCs, HFCs, HFOs and A2L semi-flammable refrigerants with the included refrigerant sensor. Optional sensors are also available for CO₂ / R744 and flammable refrigerants such as R290 and R600a.
Key Features
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Premium refrigerant leak detector and portable monitor
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Cloud Hunting mode with live ppm display for locating leak areas
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Pinpoint mode for tracing the exact leak source
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Infrared sensor technology for stable refrigerant detection
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Detects standard refrigerants and blends including CFC, HCFC, HFC, HFO and A2L refrigerants
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Compatible with optional sensors for CO₂ / R744 and flammable refrigerants
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Automatic and manual zero modes
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Large easy-read LCD display
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Rechargeable lithium-ion battery
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Micro USB charging and operation while charging
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Quick-charge capability
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Field-replaceable sensor, battery and filters
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Extra-long probe for improved access
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Rugged carry case included
Specifications
| Item | Specification |
|---|
| Brand | INFICON |
| Model | D-TEK Stratus |
| Common Part Number | 724-202-G1 |
| Product Type | Refrigerant Leak Detector & Portable Monitor |
| Sensor Type | Infrared refrigerant sensor |
| Detection Modes | Cloud Hunting / Pinpoint |
| Standard Refrigerant Detection | CFCs, HCFCs, HFCs, HFOs and A2L refrigerants |
| Compatible Refrigerants | R22, R32, R134a, R404A, R407C, R410A, R422B, R448A, R449A, R452A, R452B, R507, R1234yf and more |
| Optional CO₂ Detection | R744 / CO₂ with optional CO₂ sensor |
| Optional Flammable Refrigerant Detection | R290, R600a and R441a with optional flammable refrigerant sensor |
| Display | Large LCD with ppm readout in Cloud Hunting mode |
| Zeroing | Automatic and manual zero |
| Power Source | Rechargeable lithium-ion battery |
| Battery Life | Up to 10 hours |
| Charging | Micro USB |
| Certification | EN14624:2012 / A2L certified |
| Warranty | 2 years |
Sensitivity
| Refrigerant / Gas | Sensitivity |
|---|
| R1234yf | 0.5 g/year |
| R134a | 1 g/year |
| R744 / CO₂ | 2 g/year with optional CO₂ sensor |
| Ammonia | 3 g/year |
| R290 | 5 g/year with optional flammable refrigerant sensor |
Kit Includes
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1 × INFICON D-TEK Stratus leak detector
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1 × Infrared refrigerant sensor
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1 × Rechargeable lithium-ion battery
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Spare filters
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AC wall charger
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DC car charger
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Extra-long probe
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Rugged carrying case
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Earbuds
Applications
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Refrigerant leak detection
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Air conditioning service work
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Commercial refrigeration maintenance
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Heat pump fault finding
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A2L refrigerant leak checking
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HFC, HCFC, CFC and HFO refrigerant systems
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R32, R410A, R134a and R1234yf systems
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Optional CO₂ / R744 leak detection
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Optional R290 and R600a flammable refrigerant leak detection
The INFICON D-TEK Stratus gives HVAC-R technicians a high-performance leak detection solution for modern refrigerant systems. With Cloud Hunting mode, pinpoint detection, infrared sensing and optional sensor flexibility, it is a strong choice for technicians who need fast, accurate and professional leak detection on site.
