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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 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!
$563.64 CAD
Normally ships in 3-4 weeks
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Dwyer

A-159 Mounting Gland

Mounting gland with 1/2 in male NPT

Buy now!
$75.65 CAD
Normally ships in 1-2 weeks
A 158 Split Flange 02406
Dwyer

A-158 Split Flange

Split mounting flange for use with pitot tubes and probe assemblies

Buy now!
$39.10 CAD
Normally ships in 1-2 weeks
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Dwyer

A-156 Flange Mounting Plate

Flange mounting plate with 1/2 in female NPT

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$44.12 CAD
Normally ships in 1-2 weeks
A 155 Cable Gland 05095
Dwyer

A-155 Cable Gland

Cable gland with 1/2 in male NPT fitting helps seal and protect cable connections to the transmitter

Buy now!
$43.69 CAD
Normally ships in 1-2 weeks
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Dwyer

A-153 Panel Installation Kit

Panel installation kit.

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$18.89 CAD
Normally ships in 3-4 weeks
A 135 Silicone Rubber Gasket 08501
Dwyer

A-135 Silicone Rubber Gasket

Silicone rubber gasket for panel mounting (Series 2000, DM-2000, DM-1000, 605)

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$11.48 CAD
Normally ships in 3-4 weeks
A 126 Fluorescein Green Concentrate 05144
Dwyer

A-126 Fluorescein Green Concentrate

1 oz dispenser bottle fluorescein green color concentrate

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$29.55 CAD
Normally ships in 1-2 weeks
A 110 Blue Gage Fluid 05142
Dwyer

A-110 Blue Gage Fluid

For use with special instruments and Mark II Models 26 and 28

Buy now!
$412.76 CAD
Normally ships in 1-2 weeks
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Dwyer

901-594 Magnetic Bolt

Magnetic bolt for DT1160, high strength target, 1/2–13 UNC X 3/4"

Buy now!
$93.53 CAD
Normally ships in 3-4 weeks
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Dwyer

901-593 Magnetic Bolt

Magnetic bolt for DT1060, standard target, 3/8–16 UNC X 3/4"

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$94.80 CAD
Normally ships in 3-4 weeks
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Dwyer

72-204T PTFE body gasket

PTFE body gasket

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$181.50 CAD
Normally ships in 3-4 weeks
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Dwyer

70-782D14-1 Socket for 782H

Socket for 782H Series Relay

Buy now!
$31.60 CAD
Normally ships in 3-4 weeks
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Dwyer

70-781D5-1A

Socket for 781 Series Relay

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$32.51 CAD
Normally ships in 2-3 weeks
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Dwyer

70-783D11-1A

Socket for 783 Series relay

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$46.61 CAD
Normally ships in 2-3 weeks
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Dwyer

70-ASMD-250

Protection modules, protection diode, 6 to 250 VDC

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$10.71 CAD
Normally ships in 2-3 weeks
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Dwyer

70-782D8-1A

Socket for 782 Series relay

Buy now!
$46.61 CAD
Normally ships in 2-3 weeks
641 Air Velocity Transmitter 08835
Dwyer

641 Air Velocity Transmitter

High Accuracy, Field Selectable Ranges

Starting at
$1,206.53 CAD
Normally ships in 3-4 weeks
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Dwyer

49-210 Remote Connection

Remote connection, 12 ft. 316SS, 3000 psig max.

Buy now!
$873.08 CAD
Normally ships in 3-4 weeks
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Dwyer

49-62HP Remote Connection

Remote connection, 6 ft. copper, 2500 psig max.

Buy now!
$356.70 CAD
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Dwyer

481-0159

8-pin to DIN rail mount socket

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$78.75 CAD
Normally ships in 2-3 weeks
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Dwyer

472A-B Rubber boot

Rubber boot

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$17.55 CAD
Normally ships in 3-4 weeks
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Dwyer

45-26SS SS Float

SS Float

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$1,092.08 CAD
Normally ships in 3-4 weeks
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Dwyer

410522-01 Contactor handles as mach

Contactor handles as mach

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$47.10 CAD
Normally ships in 3-4 weeks
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Dwyer

350977-00 GAT-P-IP, aluminum alligator, clamp only

GAT-P-IP, aluminum alligator, clamp only

Buy now!
$378.98 CAD
Normally ships in 3-4 weeks
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Dwyer

350648-00 #4F, Coiled cord, 16 ft. (standard length) TR-7

#4F, Coiled cord, 16 ft. (standard length) TR-7

Buy now!
$189.75 CAD
Normally ships in 3-4 weeks
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Dwyer

350646-00 Green pilot light

Green pilot light

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$524.10 CAD
Normally ships in 3-4 weeks
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Dwyer

33-25 Mounting Bracket

Mounting Bracket

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$144.53 CAD
Normally ships in 3-4 weeks
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Dwyer

200906-00 ICC-7, TR-7 internal chassis circuit (complete assembly)

ICC-7, TR-7 internal chassis circuit (complete assembly)

Buy now!
$748.50 CAD
Normally ships in 3-4 weeks
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Dwyer

200906-01 Internal chassis assembly for TR-7

Internal chassis assembly for TR-7

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$1,004.93 CAD
Normally ships in 3-4 weeks
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Dwyer

200893-00 #5A contactor handle w/SS cord protector

#5A contactor handle w/SS cord protector

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$234.15 CAD
Normally ships in 3-4 weeks
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Dwyer

200895-00 #4A contactor hardware kit

#4A contactor hardware kit

Buy now!
$97.80 CAD
Normally ships in 3-4 weeks
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Dwyer

200888-00 #5S SS cord protector

#5S SS cord protector

Buy now!
$48.08 CAD
Normally ships in 3-4 weeks
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Dwyer

200654-00 #4H, Brass grounding stud (2 required per truck)

#4H, Brass grounding stud (2 required per truck)

Buy now!
$62.78 CAD
Normally ships in 3-4 weeks
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Dwyer

200655-00 #4H-T, Temporary grounding stud assembly

#4H-T, Temporary grounding stud assembly

Buy now!
$359.85 CAD
Normally ships in 3-4 weeks
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Dwyer

200615-01 #4B-X, Battery type contactor assembly

#4B-X, Battery type contactor assembly with 32 ft. coiled cord

Buy now!
$615.30 CAD
Normally ships in 3-4 weeks
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Dwyer

200672-00 Hardware kit for MMA Flowmeter Series

Hardware kit for MMA Flowmeter Series

Buy now!
$51.28 CAD
Normally ships in 3-4 weeks
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Dwyer

200653-01 Battery type ground clamp kit

Battery type ground clamp kit

Buy now!
$400.13 CAD
Normally ships in 3-4 weeks
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Dwyer

200653-00 #4C, Battery type contactor handle

#4C, Battery type contactor handle

Buy now!
$123.00 CAD
Normally ships in 3-4 weeks
200652 00 No 4 A Stud type contactor handle 09496
Dwyer

200652-00 #4A, Stud type contactor handle

#4A, Stud type contactor handle

Buy now!
$268.50 CAD
Normally ships in 3-4 weeks
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Dwyer

200616-01 #4X, Stud type contactor assembly

#4X, Stud type contactor assembly with 32' coiled cord

Buy now!
$581.55 CAD
Normally ships in 3-4 weeks
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Dwyer

200615-03 Aluminum battery type contactor assembly

Aluminum battery type contactor assembly with 32' coiled cord

Buy now!
$1,031.10 CAD
Normally ships in 3-4 weeks
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Dwyer

200616-00#4, Stud type contactor

#4, Stud type contactor (complete) Includes: #4A, #4F & #4G

Buy now!
$468.15 CAD
Normally ships in 3-4 weeks
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Dwyer

200615-02 Aluminum battery type contactor

Aluminum battery type contactor assembly with 16' coiled cord for TR-7

Buy now!
$833.18 CAD
Normally ships in 3-4 weeks
200615 00 No 4 B Battery type contactor 09490
Dwyer

200615-00 #4B, Battery type contactor

#4B, Battery type contactor (complete) includes: #4C, #4F & #4G

Buy now!
$385.88 CAD
Normally ships in 3-4 weeks
1818 0085 Air duct probe K type thermocouple 08832
Dwyer

1818-0085 Air duct probe, K type thermocouple.

Air duct probe, K type thermocouple.

Buy now!
$242.06 CAD
Normally ships in 3-4 weeks
1818 0082 Surface probe K type thermocouple 08831
Dwyer

1818-0082 Surface probe, K type thermocouple.

Surface probe, K type thermocouple.

Buy now!
$436.92 CAD
Normally ships in 3-4 weeks
1818 0078 Penetration probe K type thermocouple 08830
Dwyer

1818-0078 Penetration probe, K type thermocouple.

Penetration probe, K type thermocouple.

Buy now!
$140.25 CAD
Normally ships in 3-4 weeks