
SKU: RD350
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.
List price. Volume pricing available.
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.
The Extech RD350 Refrigerant Leak Detector with Audible and Visual Alerts # RD350 is manufactured by Extech. Valley Instrument Service is an authorized Extech dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681| 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 |

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