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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Monitors & records the occurrences of a specific event, up to a 10 year battery life, input range of up to 30 V & a reading rate of...
Designed to accurately monitor & record events occurring within a specified time frame, compatible w/ many switches, meters &...
State-of-the-art humidity & temperature data logger used for warehouse, museum monitoring, & HVAC studies
Second to none in the compact, portable, & low cost data logger class that measures & records ambient temperatures from -40°C - 80°C
Battery powered infrared thermocouple based Temp. data logger, wide temperature range, 10 year battery life
Wireless, differential voltage data logger, equipped w/ a 3 position terminal block to allow for a positive, negative & ground...
Designed to measure and record DC current signals, available in 20 mA, 160 mA or a 3 A measurement range
Wireless data logger featuring a digital LCD display so you can monitor the Temp. & view data in real time
Two-way wireless thermocouple based temperature data logger featuring a large LCD screen
Wireless precision RTD-based temperature data logger with LCD, allowing you to view data in real time
Two-way wireless Temp. & RH data logger w/ LCD, transmits up to 2000 ft maximum, cumulative alarm delay
Wireless data logger that records pulse output signals from various sensors such as flow meters & anemometers & never needs calibrating
Wireless meat temperature data logger equipped w/ a flexible piercing probe & available in a variety of probe lengths
Miniature, submersible, self-contained temperature data logger that is submersible to 230 ft
Designed w/ a hermetically sealed thermistor temperature sensing element, password protection & real time recording
Complete system to accurately measure & record rainfall over long periods of time using a tipping-bucket rain gauge & data logger
Measures & records on & off status changes for motors or other equipment drawing up to 200 Amps
Monitors the temperature sensitive substances that need to be preserved at cryogenic temperatures
Complete data logging system that accurately measures and records leaf wetness
Two-way wireless temperature and humidity data logger with LCD and audible and LED alarm indicators
Wireless CO2, humidity and temperature data logger with LCD and remote sensor
Rugged, submersible, battery powered, thermocouple based Temp. data logger, real time clock, records data for up to 16,383...
Compatible w/ 8 different types of thermocouple probes using one of three thermocouple probe connections available
Stores over a million readings & offers a software configurable memory wrap option, battery life of up to 10 years, ultra-fast...
Rugged, battery powered, stand-alone device which can be used to automatically record RH & Temp., ideal for use in harsh environments
Two-way wireless pressure, humidity and temperature data logger with LCD
Complete system to accurately measure and record wind speed for up to 500,000 readings
Rugged, submersible, battery powered, water level & Temp. data logger that is enclosed in stainless steel & resistant to corrosions...
Designed to profile the exhaust temperature of on-road vehicles & off-road equipment & features a 10 year battery life
Meets military & international standards for water, dust & shock resistance, bluetooth smart (wireless technology)
ALTA Wireless Pulse Counters (Single Input) - AA Battery Powered (900 MHz)
Web - Based Intelligent PAC Controllers
ALTA Wireless Water Rope Sensor - AA Battery Powered (900 MHz)
ALTA Wireless 0-20 mA Current Meter - AA Battery Powered (900 MHz)
Heat flux sensor data logger
Modbus® Serial Interface Modules
8-Channel Voltage Input High Speed USB Data Acquisition Modules
Portable USB thermocouple/voltage input data acquisition module
OMEGABUS® Digital Transmitters
instruNet Series Direct Sensor to Data Acquisition
USB Interface Modules
High Accuracy Direct-to-Sensor USB Data Acquisition System
RS-232 to RS-485 Converter
Fill out our request form and our team will help you locate, quote, and deliver the solution that fits your requirements.
