AST200IR uses years of proven technology making automotive leak detection quick and easy. The quick-charging lithium ion battery and long-lasting infrared sensor make the AST200IR a tool you can rely on to perform, day after day. AST200IR detects R134a, R1234yf, and even CO2 using the optional CO2 sensor, so you can be ready for any application. Upgrade your tool box with this accurate and reliable leak detector.
Infrared sensor with easy field replacement
Quick charging lithium ion battery
Compatible with optional CO2 sensor
Includes UV inspection light and R1234yf check gauge
Detects R-134a, R-1234yf, and all HFCs, HFOs, and blends
Meets all SAE standards for automotive AC leak detection
Infrared sensor minimizes false alarms from common under-hood chemicals