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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Microprocessor-based psychrometer with an extended probe for easy target access
High-accuracy instrument measures the full range of relative humidity & features an exceptionally wide ambient temperature measuring...
Measures the full range of relative humidity & features an exceptionally wide ambient temperature measurement range
This small, portable relative humidity and temperature meter allows for quick comfortable measurements with easy-to-read dual display
Accurately measures rotational or surface speed as well as length and displays it on a large LCD screen for easy reading
Universal, economical tachometer measuring rotational or surface speed either in contact or non-contact way
Generates fixed sound level signals for calibration of sound level meters
Designed to check compliance w/ safety regulations & perform acoustic analysis by safety engineers, health, industrial and safety...
Designed to check compliance w/ safety regulations & perform acoustic analysis by safety engineers, health, industrial and safety...
Provides higher accuracy while maintaining long-term stability for superior repeatability of measurements
Troubleshoot air conditioning systems quickly and accurately
A professional tester specifically designed to accurately measure light output of the LED light sources
Measure the visible light from fluorescent, metal halide, high-pressure sodium, or incandescent sources
Three electrical testers with testing functions suitable for a variety of residential applications
Provides superior features & accuracy in a smaller form factor for residential, commercial, & general troubleshooting applications
Offers True-RMS measurement along with component and logic testing for troubleshooting electronics
Offers all the right features for HVAC and plant maintenance, measuring temperature and capacitance
True-RMS digital multimeter with temperature & backlight for contractors & field service technicians
Manual ranging digital multimeter with temperature and capacitance for field service technicians
Works well in extreme temperatures, displaying measurements w/ an easy-to-read rotating scale without freezing
Works well in extreme temperatures, displaying measurements w/ an easy-to-read rotart scale without freezing
Clam-on-amp meter for electrical motor maintenance & HVAC testing in high voltage industrial environments
Amp clamp for HVAC, general electrical, or motor testing applications with AC/DC current
Amp clamp for HVAC, general electrical, or motor testing applications with AC current
Full range of AC/DC current, AC/DC voltage, & frequency measurements for basic electrical troubleshooting
Full range of AC current, AC/DC voltage, & frequency measurements for basic electrical troubleshooting
Clamp-on power meter offers AC/DC current, & voltage measurements, temperature capabilities, & wide jaws to handle large conductors
Clamp-on power meter offers AC/DC current & voltage measurements with wide jaws to handle large conductors
Includes True-RMS sensing for accuracy & dependability & extra large jaws to clamp around conductors 2 in (51 mm) in diameter
Offers superior AC/DC measurement capabilities w/ enhanced ergonomics for the highest product quality
Clamp-on power meter offers AC current, AC/DC voltage measurements, & wide jaws to accomodate large conductors
Patented 180° rotating head clamp design allows easy views of measurement in tight or inconvenient to reach places
Fast-responding, feature-packed, go-to clamp meter w/ a complete range of measuring functions for both HVAC & electrical applications
Dual Display Digital Clamp Multimeter
HVAC and electrical multimeter that includes microamps, capacitance, frequency, and temperature with included thermocouple
Takes AC/DC measurement with TRMS accuracy and offers capacitance and frequency
Remarkably easy to use, even by unskilled operators, because it makes the measurements you perform most often extremely easy & fast...
Pressure ranges from -15 psi (-1 bar) to 15,000psi (1,000 bar)
The built-in barometer is calibrated and certified to an accuracy of 50 Pa
Accuracy to 0.01% of reading
Pressure measurement accuracy of 0.02% FS
Pressure controller/generator
Modular pressure controllers combine cutting-edge control/measurement technology, modular design, & user-friendly features
Pressure controller/Generator
Self-contained and automated with a built-in pump for pressure generation and precision control technology
Precision accuracy to 0.01% RD, 0.05% accuracy up to 40K psi
Fill out our request form and our team will help you locate, quote, and deliver the solution that fits your requirements.
