Sigma Manifold gauges

Sigma Manifold Gauges are precision tools used for monitoring and diagnosing refrigeration and air conditioning systems. Designed for HVAC professionals and technicians, these gauges provide accurate pressure readings and ensure efficient servicing of both low- and high-pressure sides of the system. At CoolMass Refrigeration, we stock genuine Sigma-branded manifold gauge sets built for durability, accuracy, and ease of use. It is suitable for working on residential units, commercial refrigeration systems, or automotive ACs.

These manifold gauges come equipped with clear, color-coded dials for quick identification, heavy-duty construction to withstand rough handling, and high-quality hoses that resist kinking and leaking. Whether you’re checking system pressure, adding refrigerant, or performing a vacuum pull, the Sigma Manifold Gauge Set gives you the reliable readings you need to make informed decisions on-site. The intuitive design makes it easy to connect and disconnect, reducing downtime and maximizing your efficiency during diagnostics and repairs.

Applications – Sigma Manifold Gauges

Sigma Manifold Gauges are perfect for:

• Refrigerant charging – Easily monitor pressure levels while recharging R134a, R410A, R22, and other common refrigerants.

• System vacuuming – Assist in evacuating moisture and air from HVAC lines before charging.

• Leak detection – Identify pressure inconsistencies that may indicate a system leak.

• AC maintenance – Troubleshoot and monitor pressure across the system for optimal performance.

• Automotive AC servicing – Ideal for technicians working on car and truck air conditioning units.

Why Choose CoolMass Refrigeration
At CoolMass Refrigeration, we only supply professional-grade tools that meet or exceed international standards. Sigma Manifold Gauges are trusted by technicians across Kenya for their rugged build and dependable performance. We ensure each set is accurate and compatible with major refrigerant types used in the market. Pair your gauge set with our vacuum pumps, hoses, and refrigerant cylinders for a complete servicing kit.

Contact Details
📞 Phone: +254 745 322 538
📧 Email: coolmassrefrigeration@yahoo.com

Equip yourself with Sigma Manifold Gauges from CoolMass Refrigeration and take the guesswork out of system servicing—order today for reliable, accurate, and professional results.