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The YELLOW JACKET 49517 is a 3-1/2 inch liquid-filled manifold gauge designed for precise pressure measurement in HVAC/R systems. This gauge features 1% accuracy (Class 1) calibration and is filled with glycerin for maximum protection against pulsation, ensuring stable readings. It is compatible with R134a, R404A, and R407C refrigerants, displaying pressure from 0 to 500 psi. The large 90 mm diameter dial includes color-coded refrigerant scales for easy identification.
Accurate 3-1/2 inch liquid-filled pressure gauge for R134a, R404A, R407C refrigerants, with 0-500 psi range.
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