![Trisco Professional Vacuum & Fuel Pump Tester G-311](http://septfourindustrialsupply.com/cdn/shop/files/G-311_800x648.webp?v=1716731364)
Trisco Professional Vacuum & Fuel Pump Tester G-311
Specification:
- Model: G-311
- Large 3½" dial with color-coded scales
- Tests worn-out and faulty parts in fuel pumps, vacuum systems and similar lines.
- Long, flexible, heavy duty rubber hose and manifold adaptors included.