Select Refrigerant Leak Detector

• Features a new color graphic display that helps locate leaks using a unique bar graph mode to show the amount of refrigerant detected in the air and changes colors as it gets closer to the leak • Audible alarm to alert technicians of refrigerant leaks and an inspection light for searching in dark locations • Compatible with most commonly used refrigerants today including 1234-yf and R-134a and is equipped with a stable, long life sensor that will last up to 10 years • Meets all of the current industry leak detector standards • 2-Year Warranty • Uses 4 AA batteries (included)