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Precision That Drives Efficiency

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. 
 

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Alpha Lab 181

Reliable HVAC Instrumentation & Calibration for Peak Performance

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.

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Accutools

AccuTools

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

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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Setra Systems

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

Bacharach

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

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

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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Highlighted Services

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Calibration

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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Want to Extend the Life of Your Validation Equipment

Validation

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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All HVAC and Building Automation Products

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LCS140 Lethality Compliance System 06977
Madgetech

LCS140 Lethality Compliance System

Wet-Bulb/Dry-Bulb system for monitoring high temperature humidity levels

Buy now!
$999.00 USD
Normally ships in 1-2 weeks
Micro Temp100 Data Logger 06999
Madgetech

MicroTemp100 Data Logger

Miniature data logger built to withstand temperatures up to 100 °C (212 °F)

Buy now!
$289.00 USD
Normally ships in 1-2 weeks
UTREL 16 F 08182
LogTag Recorders

UTREL-16F

The LogTag® UTREL-16F is compatible with the ST10 external probe

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$59.00 USD
Normally ships in 1-2 weeks
UTRED 16 F 08198
LogTag Recorders

UTRED-16F

An affordable & reliable USB temperature recorder, measures and stores real time temperature readings

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$59.00 USD
Normally ships in 2-3 weeks
USRID 16 08197
LogTag Recorders

USRID-16

Designed as a Single-use, cost effective & reliable temperature recorder

Buy now!
$31.00 USD
Normally ships in 1-2 weeks
UHADO 16 08202
LogTag Recorders

UHADO-16

Temperature & Humidity logger measures and stores up to 16,000 sets of high resolution RH & Temp. readings

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$105.00 USD
Normally ships in 2-3 weeks
HASO 8 08201
LogTag Recorders

HASO-8

A single-use RH & Temp. Recorder that measures & stores up to 8000 sets of high resolution RH & Temp. readings

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$53.00 USD
Normally ships in 2-3 weeks
UTREL30 Wi Fi 08200
LogTag Recorders

UTREL30-WiFi

Temperature data logger automatically uploads real-time temperature data to your LogTag

Buy now!
$190.00 USD
Normally ships in 2-3 weeks
P H Temp2000 Data Logger 01830
Madgetech

pHTemp2000 Data Logger

Battery powered pH & Temp. data logger w/ an LCD, up to 131,071 readings per channel, automatic temperature compensation

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$669.00 USD
Normally ships in 1-2 weeks
State101 A Data Logger 01815
Madgetech

State101A Data Logger

Monitors & records the occurrence, duration & status of predetermined events, ability to store over 400,000 readings, ultra high...

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$99.00 USD
Normally ships in 1-2 weeks
Pulse101 A Data Logger 01810
Madgetech

Pulse101A Data Logger

Designed to accurately monitor & record events occurring within a specified time frame, compatible w/ many switches, meters &...

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$99.00 USD
Normally ships in 1-2 weeks
RH Temp101 A Humidity and Temperature Data Logger 01801
Madgetech

RHTemp101A Humidity and Temperature Data Logger

State-of-the-art humidity & temperature data logger used for warehouse, museum monitoring, & HVAC studies

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$159.00 USD
Normally ships in 1-2 weeks
IRTC101 A Data Logger 01769
Madgetech

IRTC101A Data Logger

Battery powered infrared thermocouple based Temp. data logger, wide temperature range, 10 year battery life

Buy now!
$389.00 USD
Normally ships in 2-3 weeks
RF Temp2000 A Wireless Temperature Data Logger 01755
Madgetech

RFTemp2000A Wireless Temperature Data Logger

Wireless data logger featuring a digital LCD display so you can monitor the Temp. & view data in real time

Buy now!
$309.00 USD
Normally ships in 2-3 weeks
RFRTD Temp2000 A Wireless RTD Temperature Data Logger 01753
Madgetech

RFRTDTemp2000A Wireless RTD Temperature Data Logger

Wireless precision RTD-based temperature data logger with LCD, allowing you to view data in real time

Buy now!
$329.00 USD
Normally ships in 2-3 weeks
Micro Temp Data Logger 01771
Madgetech

MicroTemp Data Logger

Miniature, submersible, self-contained temperature data logger that is submersible to 230 ft

Buy now!
$239.00 USD
Normally ships in 2-3 weeks
Lyo Temp Data Logger 01770
Madgetech

LyoTemp Data Logger

Designed w/ a hermetically sealed thermistor temperature sensing element, password protection & real time recording

Buy now!
$219.00 USD
Normally ships in 2-3 weeks
Motor101 A Data Logging System 01840
Madgetech

Motor101A Data Logging System

Measures & records on & off status changes for motors or other equipment drawing up to 200 Amps

Buy now!
$249.00 USD
Normally ships in 2-3 weeks
Web Ready
Madgetech

LNDS Data Logging System

Monitors the temperature sensitive substances that need to be preserved at cryogenic temperatures

Buy now!
$739.00 USD
Normally ships in 2-3 weeks
LF101 A Leaf Wetness Data Logger 01838
Madgetech

LF101A Leaf Wetness Data Logger

Complete data logging system that accurately measures and records leaf wetness

Buy now!
$399.00 USD
Normally ships in 1-2 weeks
TC Temp1000 Data Logger 01786
Madgetech

TCTemp1000 Data Logger

Rugged, submersible, battery powered, thermocouple based Temp. data logger, real time clock, records data for up to 16,383...

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$339.00 USD
Normally ships in 1-2 weeks
RTD Temp101 A Data Logger 01784
Madgetech

RTDTemp101A Data Logger

Stores over a million readings & offers a software configurable memory wrap option, battery life of up to 10 years, ultra-fast...

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$219.00 USD
Normally ships in 1-2 weeks
RFPRH Temp2000 A Wireless Pressure Humidity and Temperature Data Logger 01789
Madgetech

RFPRHTemp2000A Wireless Pressure, Humidity and Temperature Data Logger

Two-way wireless pressure, humidity and temperature data logger with LCD

Buy now!
$489.00 USD
Normally ships in 1-2 weeks