In HVAC, even small miscalculations can lead to big inefficiencies. A slight deviation in temperature, airflow, humidity or pressure can impact energy efficiency, indoor air quality (IAQ), and system longevity. Whether you’re managing commercial buildings, industrial facilities, or specialized environments like cleanrooms and data centers, we provide HVAC measurement and calibration solutions to ensure optimal performance and energy savings.
HVAC systems rely on accurate airflow, pressure, temperature, and humidity monitoring to function at their best. When sensors drift out of calibration or instruments lose accuracy, it can lead to higher energy costs, poor system performance, and compliance issues. That’s why top HVAC engineers, facility managers, and technicians trust Alpha Controls as their precision partner.
Alpha Controls delivers high-precision instrumentation and accredited calibration services that help HVAC systems operate at peak performance. Supporting efficiency, safety, and compliance, our solutions enable reliable, data-driven decision-making across commercial buildings, industrial ventilation systems, and controlled environments such as cleanrooms and laboratories.
AccuTools was founded to fill a void in the development of new and innovative products in the HVAC/R, automotive diagnostics, and test instrument markets. Their trademarked...
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Dwyer is a global leader in designing and manufacturing innovative controls, sensors and instrumentation solutions. That's because they work tirelessly to get it right -...
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Founded in 1967, Setra Systems, Inc. is a leading designer and manufacturer of pressure, acceleration, and weight sensing devices. Setra has devoted its engineering and...
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Bacharach is a global leader in the design, manufacture, and service of gas detection, monitoring and analysis instrumentation for the HVAC and refrigeration industries. ...
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E+E Elektronik specializes in the development and production of sensors for measurement of relative humidity, CO2, air velocity, mass flow and humidity calibration systems. E+E...
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Fluke Corporation is the world leader in the manufacture, distribution and service of electronic test tools and software. Fluke's test and measurement line includes...
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Trust Alpha Controls for precise, reliable calibration services that keep your measurements accurate and compliant. With decades of expertise, we deliver confidence and...
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Compliance Without the Hassle. Leave Validation to the Experts. When regulations tighten and timelines matter, you need a partner who understands both the standards and the...
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Gas calibration kit
Accessory kit including terminal block and power supply.
RS-485 serial communications option card.
RS-232 serial communications option card.
Isolated analog retransmission option card.
Weather-proof enclosure for the SPPM-24 panel meter
Weather-proof enclosure for the SPPM-28 panel meter
hermocouple Input Board (not CE approved).
Steel enclosure for 6 meters.
Steel enclosure for 5 meters.
Steel enclosure for 3 meters.
Steel enclosure for 2 meters.
Steel enclosure for 1 meter.
Stainless steel enclosure for 5 meters.
Stainless steel enclosure for 1 meter.
Plastic enclosure for 6 meters.
Plastic enclosure for 2 meters.
Plastic enclosure for 1 meter.
Plastic enclosure for 6 meters.
Green Sliding Color Pointer
U-bracket mounting kit for 2.5" gage
U-Bracket Mounting Kit for 1.5" Gage
Plastic carrying case for portable inclined gages 100, 101, 108, 115 - 12-1/4" x 6-1/4" x 1-3/4".
Magnetic mounting, edge style, secures edge of acrylic manometer with No. 10-32 machine screw and boots insert.
Canvas hood attachment, 4' X 4', (1.2 m x 1.2 m)
Canvas hood attachment, 3' x 3' (0.9 m x 0.9 m), requires A-SAH-BK
Canvas hood attachment, 2' x 4' (0.6 m x 1.2 m), quick setup connection
Canvas hood attachment, 1' x 5' (0.3 m x 1.5 m), requires A-SAH-BK
Canvas hood attachment, 1' x 4' (0.3 m x 1.2 m), quick setup connection
Extendable pole, 2' to 4' (replacement pole)
Multi-Cal pressure module, 0.25" H20 DP, ±0.07
Multi-Cal pressure module, 100 psig gage pressure, ±0.05
Multi-Cal pressure module, 15 psig gage pressure, ±0.05
Multi-Cal pressure module, 5 psig gage pressure, ±0.05
Multi-Cal pressure module, 5" H20 DP, ±0.06
Shielded cable for Series ISDP, 33' (10 m)
1/8" pipe plug, socket hex, plated steel.
Digihelic controller surface mounting bracket
Clear PVC tubing, 1/8" ID x 1/4" OD, lengths to 100'.
Manual reset switch
Universal pipe mounting kit, for 2" diameter pipe only.
Air filter kit for Series 2-5000 Minihelic® II gage
Mounting bracket for the Series 2-5000 Minihelic® II Differential Pressure Gage
Portable kit for Series 2-5000 Minihelic® II gage.
Stand-hang bracket, aluminum, for Minihelic® II gage.
Mounting panel for Magnehelic®
Air filter kit with (2) plastic open/close valves, (2) plastic static tips, tubing & mounting flange
Air filter kit with (2) plastic open/close valves, (2) 4" steel static tips, tubing & mounting flange
Fill out our request form and our team will help you locate, quote, and deliver the solution that fits your requirements.
