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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USB interface cable package for the Micro series data loggers
USB interface cable package for standard series data loggers
9.0 V, lithium battery, 1200 mAH
3.6 V lithium battery
3.6 V lithium battery, 1/2 AA, axial leads, operating temperature of -40°C - 125°C
3.6V Lithium Battery, 1/2 AA, Pressure Contact, -40 °C to +80 °C
3.6 V lithium battery, 1/2 AA, axial leads, and an operating environment of -40°C - 80°C
Coin cell battery for the MicroRHTemp
AA battery
Docking station and power adapters, universal plug kit (100 VAC to 240 VAC, 50 - 60 Hz)
Standard size 250 Ω shunt resistor
Mating bayonet connector, 6-Pin
Static pressure fittings for metal or plastic/rubber tubing
Battery pack, rechargeable 9600 mAh Lithium-ion
Security / calibration key for the Setra 269
Adds four digital inputs and four digital outputs to any ProVu meter
24 VDC power supply for DIN rail
Adds an additional two (2) analog outputs to any dual-input ProVu meter or ProVu Modbus® scanner
ProVu 4 relays expansion module
ProVu DIN rail mounting kit for two modules
Allows for remote monitoring of the M-CONTROLLER
Adjustable clamp compatible with all Kestrel Meters, extends 20.5 in - 52 in
Allows wired communication between any model in the Kestrel 5 Series & Windows/Mac computers w/ a USB port
Securely mounts any Kestrel 5 Series meter to any tripod or other 1/4 in - 20 fitted bracket
Wirelessly transfer data logs & update firmware via Bluetooth® low energy w/ this handy wireless USB dongle
Clamp any Kestrel into this sturdy and lightweight tripod to take readings in the field
K type thermocouple wire, bulk wire or welded tip, ideal for high temperature applications
J type thermocouple wire, bulk wire or welded tip, ideal for high temperature applications
Straight or angled static pressure tips for use with Setra pressure transducers
Quick and secure way attach your Kestrel DROP right where you need it
Adhesive-free screen protectors custom-kit to fit the Kestrel 5 Series window
Lightweight, molded with highly durable glass filled nylon
Converts the serial output of the ProVu meter to an unbalanced, full-duplex RS-232 signal
Converts the serial output of the ProVu meter to an unbalanced, full-duplex RS-232 signal
One set of replacement O-rings for the Waterbox101A
Precision 100 Ω, 4 wire RTD probe, with a 6 in or 12 in sheath (36 in leads)
One set of replacement O-rings for TCTemp1000
One set of replacement O-rings for RHTemp1000, RHTemp1000SS
One set of replacement o-rings for the RFOT
Low-pressure connector kit for the M1 series of manometer calibrators
Carrying case that includes foam cut out for M4 series, lead set, pressure pump, fittings
120 V, 60 Hz AC adapter for M334
NIST certificate with data
Surface temperature probe attachment designed to be used with the MadgeTech HiTemp140-FP and LyoTemp data loggers
5-Valve Manifold Kit for the Setra 231 (Without Transducer)
3-Valve Manifold Kit for the Setra 231 (Without Transducer)
DIN rail mounted device coverts high voltage signals into logic level signals for use as a digital input
Fill out our request form and our team will help you locate, quote, and deliver the solution that fits your requirements.
