Single Gauge Manifold

Parameter	Specification
Pressure Range	0-500 psi / 0-35 bar
Accuracy	±1.6% Full Scale
Dial Size	2.5″ / 63mm
Connection	1/4″ SAE Flare Male
Material	Brass Body, Polycarbonate Lens
Temperature Range	-20°C to +65°C
Overpressure Limit	125% of Scale Value

Key Features of Single Gauge Manifold

1. Precision Pressure Monitoring: Delivers accurate refrigerant pressure readings with ±1.6% full-scale accuracy, allowing technicians to quickly diagnose system issues like low refrigerant charge, compressor weakness, or blockages in the refrigerant line without guesswork or multiple measurements.

2. Color-Coded Diagnostic Zones: Features clearly marked green (normal), yellow (caution), and red (danger) zones on the 2.5-inch dial, enabling instant visual assessment of system pressure status even in dim lighting or bright outdoor conditions, reducing diagnostic time significantly.

3. Universal Refrigerant Compatibility: Works seamlessly with all major refrigerants including R410A, R32, R22, and other common gases used in Pakistani AC systems, making it a versatile tool for servicing residential split units, window ACs, and commercial cooling equipment without needing multiple specialized gauges.

4. Durable Brass Construction: Built with a solid brass body that resists corrosion and wear from daily exposure to refrigerants and Pakistan’s harsh climate conditions, ensuring long-term reliability and consistent performance even after years of heavy fieldwork and service calls.

5. Shockproof Polycarbonate Lens: Features a impact-resistant protective lens that shields the dial from damage during transport, accidental drops, and the inevitable bumps of real-world HVAC work, maintaining clear visibility and accurate readings throughout the gauge’s lifetime.

6. Leak-Proof Connection System: Equipped with a standard 1/4″ SAE flare male fitting that creates a secure, leak-tight seal with AC service ports, preventing refrigerant loss during testing and ensuring accurate pressure readings without contamination or measurement errors.

7. Wide Operating Temperature Range: Functions reliably in extreme conditions from -20°C to +65°C, making it suitable for diagnosing everything from walk-in freezers and cold storage units to rooftop commercial systems operating under direct summer sunlight in Islamabad and Rawalpindi.

8. Compact & Portable Design: Lightweight construction allows easy transport between service calls without adding bulk to your toolkit, while the compact size fits comfortably in tool bags or service vans, ensuring it’s always ready when customers need urgent AC repairs or maintenance.