Pressure Gauge (30 to 800 PSI) Brass, AMAZOR : Best Compatible Tool

The AMAZOR Single Gauge Manifold Pressure Gauge is an essential tool for HVAC technicians and refrigeration professionals. Designed to provide accurate pressure readings from 30 to 800 PSI, it ensures efficient maintenance and servicing of systems using R410a, R22, R134a, and R404a refrigerants.

Made from durable brass, the unit boasts a compact form factor (20 x 30 x 40 mm) and is lightweight (100 grams), making it portable and easy to integrate into any toolkit.

Whether you’re working on air conditioners, refrigerators, or industrial cooling systems, this single gauge manifold offers reliability, precision, and ease of use in one sturdy package.

Key Features :Single Gauge Manifold Pressure Gauge

• Wide Pressure Range: Measures from 30 to 800 PSI for high and low-pressure applications.
• Multi-Refrigerant Compatibility: Suitable for R410a, R22, R134a, R404a systems.
• Durable Brass Construction: Corrosion-resistant and long-lasting material.
• Compact Size: 20 x 30 x 40 mm – easy to carry and store.
• Lightweight Design: Weighs only 100 grams for better handling.
• Clear Analog Display: Ensures easy pressure reading.
• Single Gauge Design: Simple operation for focused diagnostics.

Who Can Use It :

• HVAC Technicians: Ideal for regular servicing, leak detection, and pressure testing.
• Refrigeration Mechanics: Use in fridge, cold room, or ice machine maintenance.
• DIY Enthusiasts: Home users with basic knowledge of AC servicing.
• Mechanical Students: Great for practical labs and training purposes.

Where It Can Be Used :

• Household air conditioning systems
• Refrigerators and deep freezers
• Industrial chillers
• Automobile AC units
• Commercial cooling units

How to Use the AMAZOR Single Gauge Manifold :

1. Attach Correct Refrigerant Hose: Ensure you are using a hose compatible with your refrigerant type.
2. Connect to the Low/High Port: Depending on what you’re testing, connect to the correct pressure port.
3. Read the Gauge: Observe the PSI reading while running the system.
4. Detect Anomalies: Identify low charge, blockages, or overpressure.
5. Disconnect Safely: Power off and slowly remove the gauge.

Tips for Effective Use :

• Always use safety gloves and eye protection.
• Match hose color and connections properly to avoid refrigerant mixing.
• Use in well-ventilated areas.
• Clean gauge after use to prevent residue buildup.
• Store in a dry, clean place to maintain accuracy.

Care and Maintenance :

• Do Not Drop: Protect the gauge from falls to avoid misalignment.
• Regular Calibration: Check calibration every 6–12 months.
• Avoid Exposure to Water: Brass is corrosion-resistant, but avoid soaking.
• Store in Protective Case: Prevents scratches and contamination.
• Inspect Hoses: Always check for cracks or leaks before connecting.

Precautions :

• Do not use the gauge with non-compatible refrigerants.
• Avoid applying excessive force during connections.
• Never exceed pressure rating of 800 PSI.
• Do not tamper with the gauge needle.
• Ensure your system is off before disconnecting.

Positive Sentiments :

✅ Compact and easy to handle
✅ Covers a wide refrigerant range
✅ Affordable price point for both pros and DIYers
✅ Durable brass body
✅ Accurate and reliable readings

❌ Not suitable for dual gauge requirements (low/high) simultaneously
❌ No digital display – may not suit all modern users
❌ Limited to users with basic HVAC knowledge
❌ No included hose or adapter kit
❌ Requires manual calibration after prolonged use

Comparison with Other Products :

Feature	AMAZOR	Dual Manifold	Digital Manifold
Pressure Range	30–800 PSI	0–800 PSI	0–999 PSI
Type	Analog	Dual Analog	Digital
Refrigerant Support	R410a, R22, R134a, R404a	R22, R134a, R410a	R410a, R32, more
Weight	100 grams	400–700 grams	600–1000 grams
Price	Low	Medium	High
Portability	Excellent	Moderate	Moderate
Ease of Use	Simple	Moderate	Advanced
Ideal For	Beginners, light use	Professionals	Expert technicians

Conclusion :

The AMAZOR Single Gauge is a robust and reliable tool designed for both amateur and professional users in the HVAC and refrigeration fields.

Its wide compatibility with multiple refrigerants, durable brass body, and easy-to-read analog interface make it a perfect companion for pressure diagnostics.

FAQs :

Q1. Can I use this product for car AC systems?
Yes, it’s compatible with R134a, commonly used in automotive air conditioning.

Q2. Is it pre-calibrated?
Yes, but calibration should be checked periodically.

Q3. Can I use it with R32 refrigerant?
No, it is not recommended for R32 use.

Q4. Does it come with hoses or adapters?
No, hoses or adapters must be purchased separately.

Q5. Is this item suitable for commercial-grade HVAC systems?
It can be used for basic checks, but dual gauges or digital versions are better for complex systems.

Q6. What’s the maximum pressure this product can handle?
It supports up to 800 PSI, making it ideal for both low and high-pressure systems.

Q7. How do I store it properly?
Keep it in a dry place, ideally in a protective case to prevent mechanical damage.

Q8. What should I do if the gauge reading is off?
Have it recalibrated by a technician or replace if damaged.

Q9. Can this item measure vacuum?
No, it’s a pressure-only gauge, not designed for vacuum readings.

Q10. Is it suitable for DIY use?
Yes, but users should have basic knowledge of refrigeration systems to use it safely.