Robinair 41676 Replacement Gauge - Robinair Parts. General usage gauge for multiple applications where pressure or vacuum readings are required. Dampening helps reduce excessive needle fluttering making the gauge much easier to read. Internal components are compatible with many industry applications. The ability to recalibrate the gauge is a standart feature on all gauges. Temperature scale reads in F and pressure is displayed in either PSI or BAR. Metric gauges with a temperature scale that reads in C and pressure is displayed in either PSI or BAR are also available.