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Precision & Performance in Every Mission

In defense applications, measurement accuracy and system reliability directly impact mission success. Our high-performance instrumentation is engineered to perform in extreme conditions and ensure that your systems function as intended under the most demanding environments, including high-altitude, extreme temperatures, and high-shock environments.
 

Airforceheli
ARW9553

Strengthening Canada's Defense Capabilities

As a trusted partner in the defense and aerospace sectors, Alpha Controls plays a role in supporting Canada’s leadership in military technology and innovation. From ground vehicles to aerospace technologies, we support defense professionals with customized solutions that improve system performance and safeguard mission-critical operations.

Discover More About The Defense Industry with Brand's Brands

How Instrumentation Drives Electric Vehicle (EV) Production - Brand's Brands Episode 28

The Technology Behind Aerospace Breakthroughs (That Nobody Talks About) - Brand's Brands Episode 31

Back to Basics: Particle Counting 101 - Brand's Brands Episode 12

Highlighted Brands

Alicat Scientific 01005 original

Alicat Scientific

Alicat Scientific is an ISO 9001 manufacturer of mass flow meters, mass flow controllers, pressure controllers and digital pressure gauges for gases and liquids. Alicat...

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Fluke Calibration 01008 original

Fluke Calibration

Fluke Calibration is a leader in precision calibration instruments, equipment, service and software for electrical, RF, temperature, pressure and flow measurements. Calibration...

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Spectrex Inc 01024 xl

Spectrex Inc.

Spectrex is a leader in the flame and open path gas detectors field. Their products are designed to the highest safety requirements for high risk industries and commercial...

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Turbines Inc 08668 original

Turbines Inc.

Founded in 1975, Turbines Incorporated designs and manufactures reliable, competitively priced liquid, gas and cryogenic turbine flow meters, electronic monitors, accessories,...

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Highlighted Services

Chemicalcalibrationheader

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 Defense Products

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A VPX CKIT Vane Hood Kit 05132
Dwyer

A-VPX-CKIT Vane Hood Kit

Vane hood kit to convert a thermo-anemometer into an air volume flow balancing tool for use with small grills and diffusers for the...

Buy now!
$499.90 USD
Normally ships in 3-4 weeks
A 160 CASE Carrying Case for Pitot Tubes 05131
Dwyer

A-160-CASE Carrying Case for Pitot Tubes

Carrying case for pitot tubes up to 48 in

Buy now!
$325.05 USD
Normally ships in 3-4 weeks
A 344 Brass Terminal Tube 05129
Dwyer

A-344 Brass Terminal Tube

Terminal tube, brass, 1/4" diameter tube, 8" length

Buy now!
$7.85 USD
Normally ships in 1-2 weeks
A 329 18 in NPT Close Coupled Street EII 05108
Dwyer

A-329 1/8 in NPT Close Coupled Street EII

1/8" NPT close coupled street ell, brass

Buy now!
$9.50 USD
Normally ships in 2-3 weeks
A 399 Duct Pressure Monitor Kit 05107
Dwyer

A-399 Duct Pressure Monitor Kit

Duct pressure monitor kit

Buy now!
$71.05 USD
Normally ships in 2-3 weeks
A 231 Shielded Cable with 4 Pin Female M 12 Connection 05091
Dwyer

A-231 Shielded Cable with 4-Pin Female M-12 Connection

16 ft. shielded cable with 4-pin M-12 connection

Buy now!
$174.85 USD
Normally ships in 1-2 weeks
A 298 Flat Flush Mounting Bracket 05082
Dwyer

A-298 Flat Flush Mounting Bracket

Flat aluminum bracket for flush mounting Photohelic and Capsuhelic gauges

Buy now!
$44.20 USD
Normally ships in 1-2 weeks
A 402 A Carrying Case 05079
Dwyer

A-402A Carrying Case

Tough gray nylon pouch to protect and series 477AV manometer

Buy now!
$65.75 USD
Normally ships in 1-2 weeks
A 432 Plastic Carrying Case 05076
Dwyer

A-432 Plastic Carrying Case

Plastic carrying case for Magnehelic® gage of standard range

Buy now!
$74.70 USD
Normally ships in 1-2 weeks
A 310 A 3 Way Vent Valve 05075
Dwyer

A-310A 3-Way Vent Valve

Plastic 3-way vent valve with 80 PSI rating

Buy now!
$28.00 USD
Normally ships in 1-2 weeks
A 321 Pressure Relief Valve 05074
Dwyer

A-321 Pressure Relief Valve

Brass safety relief valve protects gages against over pressure

Buy now!
$66.85 USD
Normally ships in 1-2 weeks
A 371 Surface Mounting Bracket 05072
Dwyer

A-371 Surface Mounting Bracket

Surface mounting bracket for use with medium pressure or high pressure Magnehelic models only

Buy now!
$61.00 USD
Normally ships in 1-2 weeks
SCD PS Power Supply 100 240 VAC 05155
Dwyer

SCD-PS Power Supply, 100 - 240 VAC

Power supply, 100 - 240 VAC

Buy now!
$47.55 USD
Normally ships in 2-3 weeks
Alpha Controls logo with text stating no product image available
Georg Fischer GF Signet

HART-USB Modem, DIN Rail, ATEX

HART-USB modem with DIN retail and ATEX

Buy now!
$764.00 USD
Normally ships in 2-3 weeks
SPPM CA USB Cable 05248
Dwyer

SPPM-CA USB Cable

Mini-USB to full USB cable

Buy now!
$28.55 USD
Normally ships in 1-2 weeks
A 297 Dessicant Vent Filter 05192
Dwyer

A-297 Dessicant Vent Filter

Dessicant vent filter for submersible level transmitters

Buy now!
$36.35 USD
Normally ships in 3-4 weeks
WHK 1 Weatherproof Housing Kit 06831
Macurco

WHK-1 Weatherproof Housing Kit

Weather-proof enclosure that provides means to protection-mount all Macurco 6-Series gas detectors in non-hazardous locations

Buy now!
$243.00 USD
Normally ships in 3-4 weeks
DMK 1 Duct Mounting Kit 06830
Macurco

DMK-1 Duct Mounting Kit

Airtight enclosure that provides a means to mount any Macurco gas detector to an air duct

Buy now!
$250.00 USD
Normally ships in 3-4 weeks
A 629 C 3 V 3 Way manifold bracket for pressure transmitters 08548
Dwyer

A-629C-3V 3-Way manifold & bracket for pressure transmitters.

3-Way manifold & bracket for pressure transmitters.

Buy now!
$192.75 USD
Normally ships in 3-4 weeks
A 62 X LCD Field upgradeable LCD display 08547
Dwyer

A-62X-LCD Field upgradeable LCD display.

Field upgradeable LCD display.

Buy now!
$203.65 USD
Normally ships in 3-4 weeks
A TC Replacement protective terminal cover 08546
Dwyer

A-TC Replacement protective terminal cover

Replacement protective terminal cover

Buy now!
$4.50 USD
Normally ships in 3-4 weeks
DEVCOM2000 Hart Communicator Software 08545
Dwyer

DEVCOM2000 Hart Communicator Software

HART® Communicator Software

Buy now!
$3,430.87 USD
Normally ships in 3-4 weeks
512626 Rubber Boot 06028
Automation Products Group

512626 Rubber Boot

Rubber boot

Buy now!
$59.00 USD
Normally ships in 2-3 weeks
Alpha Controls logo with text stating no product image available
Automation Products Group

512599 Panel Mount Bracket

Panel mount bracket

Buy now!
$30.00 USD
Normally ships in 2-3 weeks
Alpha Controls logo with text stating no product image available
Automation Products Group

512628 Rubber Boot Rear Port

Rubber boot, rear port

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$15.00 USD
Normally ships in 2-3 weeks
Alpha Controls logo with text stating no product image available
Automation Products Group

512627 Rubber Boot Bottom Port

Rubber boot, bottom port

Buy now!
$22.00 USD
Normally ships in 2-3 weeks
Alpha Controls logo with text stating no product image available
Automation Products Group

509010-1005 4 Pin Bayonet Mating Connector w/ 5 ft Cable

4-pin bayonet mating connector (E3) with 5 ft. cable ( L1, L3, L10 only)

Buy now!
$93.00 USD
Normally ships in 2-3 weeks
MN 1 Mini Node RS 485 to USB Converter 05140
Dwyer

MN-1 Mini-Node RS-485 to USB Converter

Mini-node RS-485 to USB converter

Buy now!
$126.45 USD
Normally ships in 2-3 weeks
A SAH SC Replacement Smart Air Hood Travel Case 05138
Dwyer

A-SAH-SC Replacement Smart Air Hood Travel Case

Replacement smart air hood travel case

Buy now!
$802.05 USD
Normally ships in 3-4 weeks
A 551 Vane Probe 05243
Dwyer

A-551 Vane Probe

Repalcement vane probe for Dwyer 9671 thermo-anemometer

Buy now!
$103.80 USD
Normally ships in 1-2 weeks
A 335 Reducer 05171
Dwyer

A-335 Reducer

1-1/4 in to 3/4 in reducer, featuring an electrical rating of 3 A at 250 V AC

Buy now!
$21.00 USD
Normally ships in 2-3 weeks
A 299 Surface Mounting Bracket 05071
Dwyer

A-299 Surface Mounting Bracket

Flush mount surface mounting bracket for Magnehelic gage

Buy now!
$48.70 USD
Normally ships in 1-2 weeks
A 368 Surface Mounting Plate 05070
Dwyer

A-368 Surface Mounting Plate

Surface mounting plate, aluminum, for Magnehelic gage

Buy now!
$12.30 USD
Normally ships in 1-2 weeks
A 464 Flush Mount Kit 05069
Dwyer

A-464 Flush Mount Kit

Flush mount kit for Magnehelic gages

Starting at
$33.00 USD
Normally ships in 1-2 weeks
A 300 Flush Mounting Bracket 05068
Dwyer

A-300 Flush Mounting Bracket

Flat aluminum bracket for flush mounting the Magnehelic gages

Buy now!
$42.80 USD
Normally ships in 1-2 weeks
A 369 Stand Hang Bracket 05067
Dwyer

A-369 Stand-Hang Bracket

Stand-hang bracket, aluminum, for Magnehelic® gage

Buy now!
$19.30 USD
Normally ships in 1-2 weeks
Alpha Controls logo with text stating no product image available
Georg Fischer GF Signet

HART-USB Modem With DIN Rail

HART - USB modem with DIN rail

Buy now!
$702.00 USD
Normally ships in 2-3 weeks