Inficon 705-202-G1 Refrigerant Leak Detector – Sensitive Heated-Diode Sensor

Meet the Inficon 705-202-G1 refrigerant leak detector, a compact tool designed for everyday HVAC/R service. Its lightweight form and straightforward workflow help technicians perform quick checks on site, turning uncertain symptoms into confident next steps without slowing down the job.

Why this detector stands out

• Sensitivity of 0.25 oz/year (7 g/year) supports early indicators in typical service scenarios.
• Detects all CFCs, HCFCs, HFCs, and HFOs; A2L Certified for compatibility with modern refrigerants.
• Proven heated diode sensor offers reliable leak checking across diverse systems.
• Sensor life rated at approximately 100 hours of active use, with straightforward maintenance.
• No false alarms from soap solutions during field verification, reducing unnecessary rechecks.
• Automatic background adjustment (zeroing) keeps readings stable as ambient conditions shift.
• Runs on two D-cell alkaline batteries, supporting portable, on-site operation.
• Rugged carrying case included to protect the unit during transport and on-site work.
• Made in the United States with accessible technician support via email and phone.

Real-world use, with practical benefits

Designed for real jobs, the 705-202-G1 helps technicians quickly screen equipment, confirm suspected leaks, and triage service calls. The detector’s quick response and broad refrigerant coverage make it a versatile choice for both service and maintenance tasks in residential, commercial, and light industrial settings.

On the job, you can rely on its consistent performance to guide decisions without overpromising results. Think of it as a tool that helps you uncover possibilities for inspection or repair, rather than guaranteeing a fix. The combination of sensitive detection, durable construction, and US-based support makes it a dependable companion on busy days.

What’s included and how it travels

• Two D-cell alkaline batteries provide portable power for field use.
• Rugged carrying case protects the detector during transport and in challenging environments.
• Made in the United States with ongoing support from Inficon’s technical team.

Whether you’re verifying a suspected leak after a service call or quickly screening multiple units during maintenance, the Inficon 705-202-G1 offers a practical balance of sensitivity, durability, and ease of use that technicians value on daily workflows.