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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Measures 0.3 μm to 25 μm particles with mass concentration and stores indoor air quality measurements of temperature, relative...
Measures 0.3 μm to 25 μm particles w/ mass concentration & stores indoor air quality measurements of temperature, relative humidity,...
Measures 0.3 μm to 25.0 μm with a flow rate of 0.1 CFM (2.83 LPM), available with BACnet
Integration is easy into a building automation and cleanroom management system via BACnet, Ethernet or (optional) Wireless
Measures 0.5 μm and 5.0 μm with a flow rate of 1.0 CFM (28.3 LPM), smallest remote particle counter in the market
Industrial Multimeters Waterproof (IP67) for Heavy-Duty Use
Non-Contact Voltage Detector with Adjustable Sensitivity
Clamp-On Digital mulitmeters
1 Rechargeable Battery Pack
Intrinsically safe multifunction process calibrator
Carry eight single function calibrators in the palm of your hand!
High accuracy multifunction diagnostics calibrator for 4 - 20 & 10 - 50 mA
Six single function calibrators in the palm of your hand or manel-mounted
Pinless Moisture Meter
Handheld Digital Grain Moisture Meter
Highly accurate measurement of water activity & Temp. & calculates the absolute water content in ppm
Measures liquid levels for pressures up to 426 psi, universal HART communications protocol
NEMA-6 Side Mounted Liquid Level Switches For High, Low, or Intermediate Level Sensing
115 Vac Rotary Paddle Level Switch
Ultrasonic Level Sensors
Reflective Ultrasonic Liquid Level Transmitter with Alarm Contacts (4) for Small Tanks
Provides non-contact, continuous ultrasonic level measurement of fluids for medium range applications
Ideal for level control of powders and fine grained solids
Easy programming and range adjustment without test pressure via on-board display
Continuous ultrasonic level measurement of fluids for short range applications
Non-contact, continuous ultrasonic level measurement of fluids for tall range applications
Protect equipment from water damage by detecting the presence of water
Ranges from 0 inH2O to 50 inH2O through 0 psig to 1,000 psig
Hydrostatic level measurement for use in applications including bore holes & wells w/ small diameters
An explosion-proof series of level switches for powder and bulk solids that utilize a unique magnetic linkage and diaphragm design
Ideal for tank level measurement, food & beverage, dairy, breweries, chemical processing & pharmaceutical
Ranges from 0 inH2O to 50 inH2O through 0 psig to 350 psig
Ranges from 0 psi to 5 psi through 0 psi to 300 psi
Utilizes a piezoelectric crystal that vibrates the rod at a natural frequency
Incorporates a piezoelectric crystal that vibrates the fork at its natural frequency
Easy programming and range adjustment without test pressure via on-board display
Reliable, accurate, non-contact measurement of liquid levels
Perfect for ground water and wells, lightning protected or intrinsically safe options available
316 Stainless Steel & polyurethane wetted parts, ranges from (0 inH2O to 50 inH2O) through (0 psi to 300 psi)
Weatherproof and explosion proof option, rotary paddle level control, top or side mounting for dry bulk materials
Dependable detection of low levels of water, even low conductive liquids, with a large measuring area
Dependable level indication for years with little to no maintenance required
Float serves for the monitoring of liquids in bypass level indicators
Fill out our request form and our team will help you locate, quote, and deliver the solution that fits your requirements.
