
Autometer ES 52mm mechanical oil pressure gauge (0–100 PSI) uses a proven Bourdon tube movement to deliver durable, race-proven accuracy without relying on an electrical pressure sensor. The kit includes 1/8" nylon line, 1/8" NPT compression fittings, a 1/4" NPT adapter, mounting hardware and instructions. Modern red through-the-dial LED lighting improves nighttime visibility and optional braided stainless line kits are available.
Autometer ES 52mm 0-100 PSI Mechanical Oil Pressure Gauge