LOW SIDE PREMIUM GAUGE M2-250-F-R22 - R22/R134a/R404A Blue/compound
Standard all metal housing Easy to read through lens cover Class 1.6 accuracy, bourdon tube design 2 3/4" (68 mm) outside diameter, easy to read Zero point adjustable
Pulse free Color-coded for easy high and low side identification Standard 1/8" NPT connections Gauge internals are all brass, no plastic pieces
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{"Date First Available": "July 25, 2011"}