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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Low cost 200 mV LCD voltmeter
Splash-Proof LCD Voltmeter with Bright White Digits on a Black Background
Splash-proof ultra-low profile LED voltmeter
Splash-proof ultra-low profile LED voltmeter, 9 pin version
Splash-Proof Ultra Low Profile LED Voltmeter, 8 Pin Version
Splash-proof ultra-low profile LCD voltmeter, 12 pin version
Splash-proof ultra-low profile LED voltmeter
7” display with analog, digital, PWM, and serial interfaces
4.3 in display with analog, digital, PWM and serial interfaces
3.5” programmable TFT 4 - 20 mA loop meter
3.5” programmable TFT panel meter
2.8” programmable TFT 4 - 20 mA meter
2.8” programmable TFT panel meter
2.4” waterproof programmable TFT 4 - 20 mA panel meter
2.4” waterproof programmable TFT panel meter
2.4” Programmable TFT 4 - 20 mA Meter
2.4” Programmable TFT Panel Meter
A low cost, ultra low power, sunlight readable, single channel voltmeter w/ a sleek, monochrome, e-paper, dot matrix display
200 mVDC voltmeter with single-hole mounting
2-wire LCD voltmeter with single-hole mounting, 25 V or 40 V
LCD voltmeter with single-hole mounting
Digital LCD thermometer with single-hole mounting
Elapsed hour meter with single-hole mounting
Analog-style voltmeter with single-hole mounting
Allows remote vaccine monitoring and data collection over a WiFi network
Allows remote vaccine monitoring & data collection over a WiFi network
Wifi thermistor probe data logging sensor
WiFi thermistor probe data logging sensor
High-accuracy WiFi temperature, humidity and dewpoint data logger
Wifi temperature, humidity and dewpoint data logger
WiFi-enabled data logger can remotely monitor an environment using an inter-changeable J, K or T type thermocouple
Wifi high accuracy temperature data logger
Can monitor an environment over a large measurement range with a 6 month battery life
Dual-channel high-accuracy thermistor WiFi sensor
WiFi dual-channel thermocouple probe data logging sensor
High accuracy 21CFR WiFi thermistor probe remotable data logger
21CFR Wifi thermistor probe data logging sensor, can remotely monitor an environment over a large measurement range
Remotely monitors an environment over a -20 to +60°C & 0 to 100% RH measurement range
Remotely monitor an environment over a -20 to +60°C (-4 to +140°F) and 0 to 100% RH measurement range
High accuracy thermistor probe data logger with LCD, displays over 32,000 temperature readings
Thermistor probe data logger with LCD
Thermocouple temperature K, J & T Type data logger with USB and display
Thermocouple temperature K, J & T type data logger with USB
Low-cost temperature data logger with USB
Carbon monoxide data logger with USB (0 to 300 ppm CO)
Carbon monoxide data logger with USB (0 to 1000 ppm CO)
Large memory capacity event, count and state data logger with USB
Records up to 32,510 events, state changes and count events
Fill out our request form and our team will help you locate, quote, and deliver the solution that fits your requirements.
