Yellow Jacket 40813 is a Refrigeration system analyzer with TITAN, 4-valve manifold and 60 PLUS II, 1/4" RYB charging hose with compact ball valve end and 60" yellow 3/8" Str. x 3/8" 45. With the Yellow Jacket 40813 you get more information on refrigerant and software updates, display images and FAQs. The display reads in analog, digital or a combination of both, and monitors two pressures, two live temperatures, subcooling and superheat, and saturation temperatures (liquid and vapor) for 84 refrigerants. The new Yellow Jacket 40813 refrigeration system analyzer features a full color graphics display and color-coded diagnostics for intuitive, easy reading.