Products tagged “Chất làm lạnh ga Yellowjacket”

  • Chất làm lạnh ga Yellowjacket

    out of 5

    Speed, accuracy and portability. Dispersive infrared technology for quick results. The 68940 quickly identifies and determines the purity of R-134a, R-22, R-404A, R-407C and R-410A. It will also identify several other refrigerants without the purity analysis