NEO TOOLS Diesel Compression Pressure Tester, 16-Piece Set (0-70 bar / 0-1000 PSI)

Unlike generic compression testers that force you to buy separate adapters, this NEO TOOLS kit arrives ready for most diesel engines on the road. With 16 pieces covering both glow plug and injector ports, you can diagnose weak cylinders, leaking valves, or worn rings in minutes — no extra shopping trips, no guessing at thread sizes.

Highlights

• Complete 16-piece set: professional gauge, reinforced hose, 8 adapters, quick coupler, and blow-molded case.
• Wide 0–70 bar (0–1000 PSI) range with dual-scale dial for precise readings on cars, vans, and light trucks.
• Glow plug adapters: M10x1.0, M10x1.25, M12x1.25, M14x1.25; injector adapters: M20x1.5, M22x1.5, M24x1.5.
• Built-in bleed valve and quick-release coupler for safe, controlled pressure release after each test.
• Durable brass and steel adapters with reinforced rubber hose — built for daily workshop use.

In daily use

The 63 mm gauge is easy to read even in dim engine bays, and the ±2.5% accuracy means you can trust the numbers when comparing cylinders. The quick coupler lets you swap adapters without tools, while the bleed valve prevents diesel spray when disconnecting. Everything packs into the included blow-molded case, so the kit stays organized and ready to go.

Full specifications

• Brand: NEO TOOLS
• Model: TOP-11-262
• MPN: TOP-11-262
• EAN: 5907558416732
• Set contents: 16 pieces (gauge, hose, adapters, case)
• Pressure range: 0–70 bar / 0–1000 PSI
• Pressure units: bar, PSI
• Gauge diameter: 63 mm
• Hose length: 360 mm
• Glow plug adapter threads: M10x1.0, M10x1.25, M12x1.25, M14x1.25
• Injector adapter threads: M20x1.5, M22x1.5, M24x1.5
• Quick release coupler: Yes
• Built-in bleed valve: Yes
• Case type: Blow-molded plastic
• Application: Diesel engines (cars, vans, light trucks)
• Gauge accuracy: ±2.5%
• Adapter material: Brass and steel
• Hose material: Reinforced rubber with brass fittings
• Compatibility: Wide range of diesel vehicles

Final note

Whether you're a professional mechanic or a serious DIYer, this NEO TOOLS compression tester gives you the confidence to diagnose diesel engine issues accurately and efficiently. Its comprehensive adapter set and durable construction make it a valuable addition to any workshop.