High-Precision 0-300 PSI Air Compression Gauge Tester Kit

Professional-Grade Accuracy
Engineered with a rugged brass Bourdon tube mechanism for reliable measurements within ±1% accuracy, ensuring precise diagnostics for petrol and gas engines.
Durable Industrial Build
Features a heavy-duty steel case and reinforced rubber hose with brass fittings, resistant to vibrations and extreme temperatures for long-lasting performance.
Multi-Application Versatility
Ideal for automotive workshops, marine engines, and small machinery—tests cylinder pressure, fuel systems, and pneumatic tools with a broad 0-300 PSI range.
User-Focused Design
Includes a quick-connect valve adapter and an oversized 2.5" dial with glare-resistant lens for clear readings in low-light conditions.
Cost-Efficient Bulk Solution
Direct wholesale pricing for garages, fleet services, and resellers—stock up on professional tools without retail markups.