ZORO SELECT 4CFW9 Compound Gauge, -30 to 0 to 300 in Hg/psi, 1/4 in MNPT,
$32.29
Compound Gauge, Gauge Type Refrigeration Ammonia, Dial Size (In.) 3-1/2, Range 30" Hg Vac to 300 psi, Dial Size (mm) 98, Connection Size 1/4" NPT, Connection Location Lower, Smallest Graduation (PSI) 5, Smallest Graduation (In. Hg) 5, Accuracy (%)...