The Groen Z084208 2-1/2" Dual Scale Vacuum/Pressure Gauge provides accurate monitoring of both vacuum and pressure levels in commercial kitchen and industrial applications. Designed with a 1/4" MPT bottom connection, the gauge attaches easily to compatible equipment, allowing for real-time readings of system performance. Its dual-scale dial simplifies monitoring by displaying vacuum a... https://www.partsfe.co.uk/groen-z084208-2-1-2-dia-dual-scale-vacuum-pressure-gauge-w-1-4-mpt-bottom