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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Provides graphical, tabular, & summary data for analysis, smaller, lighter design & LED status indicators, improved battery life
A disposable electronic Temp. indicator for use in monitoring Temp. & time statistics in pharmaceutical transport
4000 reading memory capacity with up to 2 year battery life
Display together w/ a data logging function storing up to 7770 Temp. readings, 30 day on screen summary
Versatile, wide range, multi-trip logger, featuring high resolution Temp. readings over a measurement range of -40°C to +85°C
Infrared Thermocouple Data Logger
Display showing Temp. & alarm status of up to six alarms, USB connector, automatically generates a PDF report & an excel data file
Real-time Temp. readings over a measurement range of -25°C to +70°C displays user-configurable alerts, includes an integrated,...
Measures & stores up to 8000 sets of high resolution RH & Temp. readings over a measurement range of 0 to 100%RH & -40°C to +85°C
Versatile, wide range, multi-trip Temp. Logger, featuring high resolution temp. readings over a measurement range of -40°C to +85°C
Single-use, cost effective & reliable temperature recorder, measures & stores real time temperature readings, -25°C to +60°C
Cost effective & reliable Temp. recorder, measures & stores real time Temp. readings over a measurement range of -30°C to +60°C
Secure, cloud-based application for managing & sharing your Temp. data via a role-based permission system
Reset Min/Max temperature reading at any time, view alarm status for up to 30 days
It can run up to 45 days storing statistics and monitoring four pre-set temperature alarms
Three built-in acceleration ranges: ±15 g, ±100 g and ±300 g
Wet-Bulb/Dry-Bulb system for monitoring high temperature humidity levels
Miniature Submersible Temperature Data Logger
Intrinsically Safe Temperature Data Logger
Four Channel Temperature Data Logger with Display
Rechargeable Temperature Data Logger with USB Interface
Precision RTD Handheld Data Logger Thermometer
Autoclave Temperature Data Logger
Includes 4, 8, 12 & 16-channel thermocouple based temperature data loggers w/ a reading rate of up to 4 Hz
Miniature data logger built to withstand temperatures up to 100 °C (212 °F)
A temperature, pressure and transient pressure data logger
The LogTag® UTREL-16F is compatible with the ST10 external probe
An affordable & reliable USB temperature recorder, measures and stores real time temperature readings
Designed as a Single-use, cost effective & reliable temperature recorder
Temperature & Humidity logger measures and stores up to 16,000 sets of high resolution RH & Temp. readings
A single-use RH & Temp. Recorder that measures & stores up to 8000 sets of high resolution RH & Temp. readings
Temperature data logger automatically uploads real-time temperature data to your LogTag
Battery powered pH & Temp. data logger w/ an LCD, up to 131,071 readings per channel, automatic temperature compensation
Dickson's most feature rich line of pressure data loggers
Versatile data logging devices w/ many uses & applications, 10 year battery life & the ability to store up to 1 million time & date...
Low cost, state-of-the-art, low-level DC current data logger w/ a 10 year battery life & 1 million reading storage capacity
Monitors & records the occurrence, duration & status of predetermined events, ability to store over 400,000 readings, ultra high...
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
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