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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Internal chassis assembly for TR-7
ICC-7, TR-7 internal chassis circuit (complete assembly)
#4A contactor hardware kit
#5A contactor handle w/SS cord protector
Lite Version Windows® Operating System Software
Full Version Windows® Operating System Software Key
Socket for 782H Series Relay
Mounting bracket, 16 ga steel, zinc plated and Dichromate dipped for corrosion resistance
22" mounting panel for a 24" wide NEMA 1 enclosure
Mounting adapter that reduces heat radiated or spread inside the panel enclosure
#5S SS cord protector
#4H-T, Temporary grounding stud assembly
#4H, Brass grounding stud (2 required per truck)
Battery type ground clamp kit
Software, manual and USB interface cable (6')
Coil only for RSV3D, 24 VDC, DIN
High Accuracy, Field Selectable Ranges
Extra vanes, pkg. of 2
Replacement floats for Windmeter, tube of 3
Air duct probe, K type thermocouple.
Surface probe, K type thermocouple.
Penetration probe, K type thermocouple.
Immersion probe, K type thermocouple.
Master probe handle, K type thermocouple.
Penetration probe, fixed, K type thermocouple
Penetration probe, fixed, J type thermocouple
Smart Wireless Transmitter/Edge Controller for Digital Probes
ZW Series Receiver
K type thermocouple with integral handle
J type thermocouple
Rubber boot
Data logger interface software with connecting cable
Kit includes (4) 6" standoffs.
Low flow plug
Hard travel case
Pole mounting clips (2)
Fine Volume Adjustment Tool.
1/4" BSP to 1/8" NPT, 1/4" NPT, 3/8" NPT and 1/2" NPT Converter Set for Test Connection.
Repair Kit
Hydraulic hose kit.
Carrying Case
Spare filter and washer kit for HCHP-1 hand hump.
2' hose and NPT fitting.
Hard Case
WM2/WMT2 1-1/2" BSPP to BSPT connector set
WM2/WMT2 1-1/4" BSPP to BSPT connector set
WM2/WMT2 1" BSPP to BSPT connector set
WM2/WMT2 3/4" BSPP to BSPT connector set
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