LEAK DETECTOR EXTECH RD350

Extech RD350 – Refrigerant Leak Detector

Professional-grade accuracy for detecting refrigerant leaks. The Extech RD350 is a fast and highly sensitive refrigerant leak detector designed to accurately and reliably locate leaks in HVACR systems. It features a heated semiconductor sensor that detects all commonly used refrigerants – such as R410A, R32, R134a, R404A, R22, and HFO-1234yf.

Features

• Detects all common refrigerants (CFC, HCFC, HFC, HFO).
• Three-level sensitivity adjustment (3 g/year, 15 g/year, 30 g/year).
• Audio signal and three-stage LED indicator simplify leak detection.
• Automatic environmental zeroing ensures accurate measurement results.
• Flexible 400 mm probe for easy access to hard-to-reach areas.
• Includes reference leak and durable carrying case.

Technical Specifications

• Sensor type: Heated diode
• Heating time: 45 seconds
• Power source: 4 × AA (1.5 V) batteries
• Weight: 421 g Dimensions: 221 × 74 × 47 mm
• Certification: CE
• Warranty: 2 years

The Extech RD350 is designed for professionals who need a fast, accurate, and reliable solution for detecting refrigerant leaks – whether for maintenance, inspection, or system commissioning.

This product description is an automated translation of the original Finnish description.