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...
View Brand
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 -...
View Brand
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...
View Brand
Bacharach is a global leader in the design, manufacture, and service of gas detection, monitoring and analysis instrumentation for the HVAC and refrigeration industries. ...
View Brand
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...
View Brand
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...
View Brand
Trust Alpha Controls for precise, reliable calibration services that keep your measurements accurate and compliant. With decades of expertise, we deliver confidence and...
View Service
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...
View Service
Latching, Touchless, Normally Closed, Infrared Proximity Switch
An easy-to-use fault locator, cable and wire manager and tone generator
An easy-to-use cable fault locator, cable and wire manager and tone generator
Portable Ice Point™ Calibration Reference Chamber With Build In Temperature Readout
Ice Point Calibration Reference Chamber & Temperature Reference Probes, High Precision Base Model TRCIII
Light and fast recovery unit
Dual-line alpha-numeric display, auto calibration
Low cost and high performing CO2 sensor
Enables you to quickly balance maximum CO2 with minimum smoke for clean, efficient combustion
Three (3) channel temperature data logger for applications that require monitoring at extremely high temperatures or over a wide range
Bench Top Weigh Scale for High Weight Capacities
Digital Temperature Gauges
High Temperature Inconel Overbraided Ceramic Fiber Insulated Thermocouples
Gold and CHROMEGA™ Thermocouples and Wire
Duplex Insulated Thermocouple Wire
Thermocouple Probes Where Space is Limited - CompactTransition Joint
Relative Humidity, Remote Probe, 10' Plenum, NEMA 4X Enclosure, Transmitter w/ 1,000 Ohm RTD, 4-20mA
Thermocouple Wire Type J, Duplex Insulated
20,000 Ohm Thermistor, Room (R2)
High Accuracy 10,000 Ohm Thermistor (Type III), Bullet Probe, 1", 20' Plenum Cable
100 Ohm (Two Wires) RTD, Bullet Probe, 1", 20' Plenum Cable
Transmitter w/ 1,000 Ohm RTD, Copper Averaging, 100', NEMA 4X Enclosure, 4-20mA Output
2W 100 Ohm RTD, IMMERSION PROBE, 4"
High Accuracy 10,000 Ohm Thermistor (Type II), Immersion, No Well, 4", Plastic Enclosure
M8C Extension Cables
Thermocouple Wire - E Type, Duplex Insulated
Very High Temperature Exotic Thermocouple Probes
Vacuum Thermocouple Sensors With KF Style Flanges and M12 Connection
Vacuum Thermocouple Sensors With KF Style Flanges and Integral Cables
Transition Adaptors, Round Terminal Blocks & Accessory Hardware
Thermocouple Probes with Hastelloy Tips for PFA Extruders
Fine Tip TJ Probe - Tip has a 0.5 mm (0.020") diameter sensing mass
100 Ohm (Two Wires) RTD, Room (R2)
Type K 316SS TJ probe. 0.75mmØ x 500mm long. ANSI. Insulated
1000 Ohm RTD, 2" Freezer Probe 316SS, NEMA 4X Enclosure, 30', NIST Cert
DC Cable Assemblies for Probes, Sensors and Transmitters
High Temperature, Low Drift, Mineral Insulated Thermocouple Cable
OMEGACLAD™ MgO Mineral Insulated MI Cable, Metal Sheath Thermocouple Wire
Multipair Thermocouple Extension Cable
Thermocouple Wire - N Type, Duplex Insulated
Fast Response thermistor sensor
High Temperature Nextel Insulated Thermocouple Elements
Flexible Molded RTD Surface Sensors
Adhesive pad RTD sensor, curved style, 40 in
Adhesive pad sensor, K, flag style, 36 in
Heavy Duty Threaded Thermowell for 3/8 Inch Diameter Elements
Standard Threaded Well for Industrial Glass Thermometers
Fill out our request form and our team will help you locate, quote, and deliver the solution that fits your requirements.
