
The DeatschWerks 1.5" mechanical fuel pressure gauge reads 0–100 psi and uses a 1/8" NPT fitting for direct connection to fuel lines. With a brushed housing and white face, it delivers clear, compact monitoring for tuning and diagnostics on performance fuel systems. Produced by a company known for injectors, pumps and fuel-system components, it’s a straightforward tool for accurate fuel-pressure checks.
DeatschWerks 0-100 PSI 1/8in NPT Mechanical Fuel Pressure Gauge