Elitech Refrigerant Leak Detector IR-200 — Dual IR & Heated-Diode Sensors, 2.8" Display

The Elitech IR-200 is a handheld HVAC refrigerant leak detector combining infrared and heated-diode sensors in one unit for fast, accurate detection of halogenated gases.

Designed for technicians who need reliable, portable leak detection across modern refrigerants and blends, the IR-200 pairs an infrared (IR) sensor with a heated-diode sensor to broaden detection range and reduce false alarms. The unit offers adjustable sensitivity, a large 2.8-inch display with peak hold, and compatibility with CFCs, HFCs, HCFCs, HFOs and common refrigerant blends — all backed by Elitech's US-based support.

How does the dual-sensor design improve detection accuracy?

Using both infrared and heated-diode sensors in one housing lets the IR-200 respond to a wider variety of halogenated refrigerants while filtering out interference that can cause false positives. Technicians can switch sensors quickly to confirm a leak or to work in conditions where one sensor type performs better than the other.

• Infrared sensor for precise detection of many HFOs and blended refrigerants
• Heated-diode sensor adds proven sensitivity to traditional refrigerants
• Quick sensor switching without separate tools
• Reduced false alarms in electrically noisy environments

What sensitivity and refrigerants can the IR-200 detect?

The detector provides adjustable sensitivity with High, Medium and Low settings and reaches a maximum sensitivity around 0.14 oz/year, suitable for pinpointing small leaks. It detects a full range of halogenated gases including legacy and newest refrigerants used in HVAC and refrigeration systems.

• Sensitivity levels: High / Medium / Low for varied inspection scenarios
• Detects CFCs, HFCs, HCFCs, HCs, HFOs and blended refrigerants
• Works on common refrigerants: R22, R134a, R410A, R600a, R1234yf, etc.
• Peak-hold display helps locate weakest leak points

How does the IR-200 display and controls help on the jobsite?

The large 2.8-inch screen presents peak readings and real-time information clearly, making it easier to trace a leak path without constant beeping or confusion. Simple controls let you adjust sensitivity, switch sensors, and use peak-hold for precise location work even in noisy environments.

• 2.8" large screen with peak display for directional guidance
• Quiet operation mode reduces audible distraction while searching
• Intuitive buttons to toggle sensors and sensitivity settings quickly
• Battery operation for on-site mobility and extended inspections

What practical benefits does owning an IR-200 deliver?

The combination of sensor versatility, adjustable sensitivity and a clear visual display reduces time spent chasing leaks and helps confirm repairs faster. The unit is intended to be a durable, field-ready tool that simplifies troubleshooting on diverse refrigeration systems.

• Faster leak localization across many refrigerant types
• Lower risk of missed micro-leaks thanks to high sensitivity
• Eliminates need for multiple single-sensor devices
• US-based R&D and support for troubleshooting and service

Who is this for: The Elitech IR-200 is aimed at HVACR technicians, refrigeration service professionals, facilities maintenance teams and contractors who need a single, versatile instrument to detect modern refrigerants and blends with speed and confidence. It fits users who value adjustable sensitivity, clear visual guidance, and the option to switch between infrared and heated-diode sensing for different service scenarios.