Dial | 2.5"(63mm),4"(100mm) |
Case | Forged brass case |
Lens | Polycarbonate |
Ring | 2.5"(63mm) Gold plated ABS, 4" (100mmPolished Brass |
Connection | 1/2" or 1/4" NPT |
Range | 30"Hg.Vacuum -- 0-100 PSI/KPA |
Internal |
Brass |
Accuracy |
2.5"(63mm) ±1.5%,4"(100mm) ±1% |