Elitech Refrigerant Leak Detector ILD-300 — 10-Year Infrared Sensor, TFT Display, Adjustable Sensitivity

The Elitech ILD-300 is a handheld refrigerant leak detector that uses a long-life infrared sensor to quickly find halogen-containing gases including common refrigerants such as R22, R410A, R134a and R1234yf.

The ILD-300 combines an industry-grade infrared sensing element with an easy-to-read TFT display and adjustable sensitivity settings, offering technicians a portable tool for HVAC, refrigeration and automotive systems. Designed to respond rapidly to a wide range of halogenated compounds while reducing false alarms from non-halogen gases, this detector balances sensitivity, durability and usability for field work.

How fast and sensitive is the Elitech ILD-300 when locating leaks?

The ILD-300 delivers near-instant response times and selectable sensitivity levels so you can pinpoint small leaks without lengthy inspections. It supports High, Medium and Low settings and can detect leaks down to a very low annual leak rate equivalent.

• Response under one second to halogen refrigerants
• Adjustable High/Medium/Low sensitivity for different tasks
• Maximum sensitivity designed to locate minute escapes of refrigerant
• Mute option for quieter diagnostics in confined spaces

What refrigerants and gases can this detector identify?

The detector is tuned to sense a broad range of halogenated compounds used in HVAC, refrigeration and automotive A/C systems. It recognizes legacy CFCs, newer HFCs/HFOs, HCFCs and common blends used in modern systems.

• Detects R22, R410A, R134A, R1234YF and many mixed refrigerants
• Works with CFCs, HCFCs, HFCs, HFOs and hydrocarbon blends
• Suitable for blended refrigerants such as AZ-50, HP62, MP39
• Designed to reduce cross-sensitivity to non-halogen vapors

How durable and serviceable is the ILD-300 for professional use?

Elitech engineered the ILD-300 around a robust infrared sensing module with extended life expectancy, lowering maintenance frequency and ownership costs. The detector also offers a clear TFT readout that displays sensitivity, battery and alarm status for fast field checks.

• Infrared sensing element designed for up to 10 years of service
• TFT screen provides clear visual feedback on settings and alerts
• Simple front-panel controls for quick sensitivity or mute changes
• Manufacturer support with one-year warranty and customer service

How easy is it to operate the detector during inspections?

Controls are simplified to let technicians adjust sensitivity and silence the buzzer without interrupting inspections. The compact form and fast response let you sweep potential leak points efficiently.

• Two front buttons for rapid sensitivity switching and muting
• Handheld design for comfortable, extended use in tight areas
• Visual alarm plus audible feedback for confirmed detections
• Fast warm-up and immediate readiness on power-up

Who is this for? The Elitech ILD-300 suits HVAC technicians, refrigeration service teams and automotive A/C mechanics who need a portable, reliable tool to find halogen-based refrigerant leaks. It is designed for professionals who require rapid detection, adjustable sensitivity and long-term sensor reliability to minimize downtime and service repeat visits.