Extech RD350 Refrigerant Leak Detector with Audible and Visual Alerts
The Extech RD350 refrigerant leak detector features a highly sensitive heated diode sensor. It detects a wide range of refrigerants—including R410A, R32, R134a, and more with a sensitivity of just 3g/year. Its tri-colored LED leak level indicator, variable audible alarm, and flexible 15.5” probe make pinpointing leaks effortless.
Extech RD350 Specifications:
| Features | |
| Gas Detection | R-22, R-134a, R-404a, R-410a, and all CFCs, HCFCs, and HFCs |
| Gas Detection Sensitivity | R-32, R-134a, R-404A, R-407C, R-410A, HFO-1234yf
High: 0.11 oz/yr (3g/yr); Medium: 0.53 oz/yr (15g/yr); Low: 1.06 oz/yr (30g/yr)
R-22
High: 0.14 oz/yr (4g/yr); Medium: 0.71 oz/yr (20g/yr); Low: 1.41 oz/yr (40g/yr) |
| Probe Length | 400 mm (15.5") |
| Sensor Type | Heated Diode |
| Warm-up Time | 45 seconds |
| Certifications | CE |
| Warranty | 2 years |
What comes with the Extech RD350?
- Extech RD350 Refrigerant Leak Detector
- Reference leak bottle
- Hard plastic carrying case
- 4 × AA batteries
- Quick start guide