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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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PMA 11 4 relay expansion module 08619
Dwyer

PMA-11 4 relay expansion module.

4 relay expansion module.

Buy now!
$252.35 USD
Normally ships in 3-4 weeks
A 164 16 4 5 m cable with M 12 4 pin female connector 08601
Dwyer

A-164 16.4' (5 m) cable with M-12 4-pin female connector

16.4' (5 m) cable with M-12 4-pin female connector

Buy now!
$54.55 USD
Normally ships in 3-4 weeks
A 153 Panel Installation Kit 08600
Dwyer

A-153 Panel Installation Kit

Panel installation kit.

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$10.90 USD
Normally ships in 3-4 weeks
A EDA BRK Mounting Bracket 08599
Dwyer

A-EDA-BRK Mounting Bracket

Mounting Bracket

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$89.80 USD
Normally ships in 3-4 weeks
A 440 Weatherproof IP65 cover with fly wire holes 08598
Dwyer

A-440 Weatherproof IP65 cover with fly-wire holes.

Weatherproof IP65 cover with fly-wire holes.

Buy now!
$3.90 USD
Normally ships in 3-4 weeks
A 600 RC Snubber 08403
Dwyer

A-600 R/C Snubber

R/C snubber (recommended for inductive loads like a solenoid or contactor)

Buy now!
$30.20 USD
Normally ships in 3-4 weeks
A 901 Weatherproof enclosure 08402
Dwyer

A-901 Weatherproof enclosure

Weatherproof enclosure, type 4X, clear plastic window with rear panel for mounting the control inside the enclosure

Buy now!
$478.35 USD
Normally ships in 3-4 weeks
200616 00 No 4 Stud type contactor 09494
Dwyer

200616-00#4, Stud type contactor

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

Buy now!
$302.40 USD
Normally ships in 3-4 weeks
200615 03 Aluminum battery type contactor assembly 09493
Dwyer

200615-03 Aluminum battery type contactor assembly

Aluminum battery type contactor assembly with 32' coiled cord

Buy now!
$666.10 USD
Normally ships in 3-4 weeks
200615 02 Aluminum battery type contactor 09492
Dwyer

200615-02 Aluminum battery type contactor

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

Buy now!
$538.25 USD
Normally ships in 3-4 weeks
200615 01 No 4 B X Battery type contactor assembly 09491
Dwyer

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

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

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$397.50 USD
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!
$249.25 USD
Normally ships in 3-4 weeks
100339 00 No 4 G Mil Spec cord connector 09489
Dwyer

100339-00 #4G, Mil-Spec cord connector

#4G, Mil-Spec cord connector

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$52.60 USD
Normally ships in 3-4 weeks
GFC CBL1 8 ft cable with 15 pin connector 08730
Dwyer

GFC-CBL1 8 ft cable with 15-pin connector.

8 ft cable with 15-pin connector.

Buy now!
$171.50 USD
GFC 220 PE 220 V power supply 08729
Dwyer

GFC-220PE 220 V power supply.

220 V power supply.

Buy now!
$254.55 USD
Normally ships in 3-4 weeks
GFC 110 P 110 V power supply 08728
Dwyer

GFC-110P 110 V power supply.

110 V power supply.

Buy now!
$224.10 USD
Normally ships in 3-4 weeks
GFM CBL5 3 ft cable for 0 5 VDC output 08727
Dwyer

GFM-CBL5 3 ft cable for 0-5 VDC output

3 ft cable for 0-5 VDC output

Buy now!
$108.80 USD
Normally ships in 3-4 weeks
GFM CBL4 3 ft cable for 4 20 m A output 08726
Dwyer

GFM-CBL4 3 ft cable for 4-20 mA output

3 ft cable for 4-20 mA output

Buy now!
$106.85 USD
Normally ships in 3-4 weeks
GFM 220 PE 220 V power supply 08725
Dwyer

GFM-220PE 220 V power supply

220 V power supply

Buy now!
$232.45 USD
GFM 110 P 110 V power supply 08724
Dwyer

GFM-110P 110 V power supply

110 V power supply

Buy now!
$149.10 USD
Normally ships in 3-4 weeks
A 320 B SS Instrument Enclosure 08506
Dwyer

A-320-B-SS Instrument Enclosure

Instrument enclosure, 304SS, brushed finish, compatible with 2000 Magnehelic® gage, DM-2000 differential pressure transmitter

Buy now!
$988.90 USD
Normally ships in 3-4 weeks
VIP82 Quick disconnect cable 08486
Dwyer

VIP82 Quick disconnect cable

Quick disconnect cable.

Buy now!
$51.75 USD
Normally ships in 3-4 weeks
901 594 Magnetic Bolt 08484
Dwyer

901-594 Magnetic Bolt

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

Buy now!
$60.70 USD
Normally ships in 3-4 weeks
901 593 Magnetic Bolt 08483
Dwyer

901-593 Magnetic Bolt

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

Buy now!
$61.55 USD
Normally ships in 3-4 weeks
A TC J25 FB J type 08649
Dwyer

A-TC-J25-FB J type

J type, 25' on spool, fiber glass insulation, 450°C, black outer sheath, 24 AWG, 0.20 SQMM

Buy now!
$30.20 USD
Normally ships in 3-4 weeks
A 472 Accessory Kit 08803
Dwyer

A-472 Accessory Kit

Accessory kit for 475-AV kit, less manometer

Buy now!
$396.95 USD
Normally ships in 3-4 weeks
166 12 Pocket size Pitot tube 08802
Dwyer

166-12 Pocket size Pitot tube

Pocket size Pitot tube, 1/8" dia., 12" insertion length, 3" tip.

Buy now!
$169.80 USD
Normally ships in 3-4 weeks
A 433 Steel carrying case for air velocity meter 08801
Dwyer

A-433 Steel carrying case for air velocity meter

Steel carrying case for air velocity meter, No. 400-10.

Buy now!
$254.85 USD
Normally ships in 3-4 weeks
A 431 Steel carrying case 08800
Dwyer

A-431 Steel carrying case

Steel carrying case for air velocity meter, No. 400-5.

Buy now!
$273.05 USD
Normally ships in 3-4 weeks
UHH7 Universal handheld test device with software 08799
Dwyer

UHH7 Universal handheld test device with software

Universal handheld test device with software

Buy now!
$484.55 USD
Normally ships in 3-4 weeks