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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1000A Clamp Meters with Infrared Thermometer
1500A True RMS AC/DC Clamp Meter and Non-Contact Voltage
Measures AC current to 800A and DC current to 1000A, AC/DC voltage to 600V
Precise Measurement
Measures DC/AC voltage, AC current, resistant and frequency in a low-cost, compact digital clamp meter
MH10 (Z1066-10) Hydraulic Calibration Scissor Pump Only, Range: 0-10,000 PSIG
Hydraulic Pump Kit
MP100 Pressure Pump Only, Range: 0 to 100 PSIG
Pressure Calibration Pump Kit
Pneumatic Calibration Pump Kit
Pro Pneumatic Power Pump
Utilizes a fully adjustable stroke control that allows for quick priming, easy pumping and fast pressure generation up to 10000 psi...
Dependable and rugged pump for applications up to 100 psi or 28.8" Hg Vacuum
Used to source pressure for calibration and leak checking tests
Utilizes a fully adjustable stroke control to allow for quick priming, easy pumping, & fast pressure generation up to 10,000 psi
Low pressure or vacuum, features a Delrin® plastic handle that prevents body heat transfer from interfering w/ readings
Capable of high resolution (0.0001 psi) as it spans the range of near absolute vacuum to low pressures
Produces pneumatic pressure & vacuum to check calibration of gauges, switches, transmitters, & recorders
Generates up to 72 PSIG to serve as a pressure source for calibrating gases and transmitters, or to set pressure switches
Source pressure and vacuum to check calibration of gases, switches, transmitters and recorders with up to 600 PSI pressure generated
Dispensing valve with tubing for 17 & 34 liter steel cylinders
Single/Dual Stage Demand Flow Regulators
0 to 35 bar, BSPP Male
0 to 5 psi, Gauge, 4 to 20 mA, 1.5" Tri-Clamp, Cable
0 to 150 psi, Gauge Pressure
-2,000 to 2,000 mbar, Differential, Gauge
0 to 250 psi, Gauge Pressure
0 to 50,000 psi, Gauge, 4 to 20 mA, 1/2" High Pressure NPSM, Cable, (-50 to 250 °F)
-1 to 1 psi, Differential Pressure
0 to 10 inH2O, Differential Pressure
-1 to 1 psi, Compound Gauge Pressure
0 to 75 psi
0 to 100 psi, Gauge, 4 to 20 mA
0 to 15 psi, Absolute , Cable
0 to 100 psi, Gauge, 4 to 20 mA, Cable
0 to 100 psi, Gauge, 4 to 20 mA, 1/4" NPT Male, MIL-26482-I 10-6P, (-49 to 240 °F)
0 to 100 psi, Gauge, 4 to 20 mA, 1/4" NPT Male, Cable
-160 to 160 inH2O, Differential Pressure
0 to 300 psi, Gauge
Low Pressure Industrial Transmitter
0 to 300 psi, Gauge, NPT Female
Direct mount measurement for pressures up to 1,450 psi, & with universal HART communications protocol
Measures differential pressure up to 2,900 psi, for use w/ diaphragm seal, communicates using HART communications protocol.
Fill out our request form and our team will help you locate, quote, and deliver the solution that fits your requirements.
