Supplier / Manufacturer recommended tool for doing air brake system balance testing.

The Ashcroft® 1038A duplex pressure gauge is used for pressure measurement of two independent points. An easy solution for users seeking to reduce system complexity and cost, this model provides high reliability and performance. An ideal product for satisfying critical installation requirements.

Key Features:
•Non-adjustable red and black pointers
•Two independent systems and movements; bronze Bourdon tubes

Specifications:
•Accuracy: ±2-1-2% full scale (ASME B40.100 Grade A)
•Pressure Ranges: 30 to 1,000 psi
•Dial size: 4-1/2″
•Case: aluminum black epoxy coated (4-1/2″); open front
•Bourdon tube / socket: phosphor bronze