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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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Dwyer

PLS-EXT-GS-036 36" galvanized extension

36" galvanized extension

Buy now!
$253.80 CAD
Normally ships in 3-4 weeks
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Dwyer

PLS-EXT-GS-024 24" galvanized extension

24" galvanized extension

Buy now!
$186.30 CAD
Normally ships in 3-4 weeks
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Dwyer

PLS-EXT-GS-018 18" galvanized extension

18" galvanized extension

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$152.55 CAD
Normally ships in 3-4 weeks
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Dwyer

PLS-EXT-GS-012 12" galvanized extension

12" galvanized extension

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$118.80 CAD
Normally ships in 3-4 weeks
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Dwyer

PLS-EXT-GS-006 6" galvanized extension

6" galvanized extension

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$85.05 CAD
Normally ships in 3-4 weeks
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Dwyer

PLS2-PL2 Double Sided Spring Paddle

Double Sided Spring Paddle

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$598.65 CAD
Normally ships in 3-4 weeks
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Dwyer

PLS2-PL1 Single Sided Spring Paddle

Single Sided Spring Paddle

Buy now!
$633.23 CAD
Normally ships in 3-4 weeks
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Dwyer

PLS2-EX4 78.7" shaft extension

78.7" shaft extension, flexible cable type for vertical installations only

Buy now!
$1,615.65 CAD
Normally ships in 3-4 weeks
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Dwyer

PLS2-EX3 39.4" shaft extension, rigid rod type

39.4" shaft extension, rigid rod type

Buy now!
$1,047.98 CAD
Normally ships in 3-4 weeks
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Dwyer

PLS2-EX2 19.6" shaft extension, rigid rod type

19.6" shaft extension, rigid rod type

Buy now!
$884.40 CAD
Normally ships in 3-4 weeks
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Dwyer

PLS2-EX1 8.5" shaft extension, rigid rod type

8.5" shaft extension, rigid rod type

Buy now!
$590.03 CAD
Normally ships in 3-4 weeks
PDL Paddle 05184
Dwyer

PDL Paddle

Single or triple vane paddles for PLS series level switch

Starting at
$97.35 CAD
Normally ships in 3-4 weeks
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Dwyer

PCHP-RK Repair Kit

Repair Kit

Buy now!
$691.10 CAD
Normally ships in 3-4 weeks
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Dwyer

PCHP-HK High Pressure Hose

High pressure hose for the PCHP-1 hand pump

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$451.94 CAD
Normally ships in 1-2 weeks
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Dwyer

PS-804 Quick Disconnect

Quick disconnect straight through 3/8" BSPT connection.

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$56.18 CAD
Normally ships in 3-4 weeks
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Dwyer

P3-802 Quick disconnect

Quick disconnect straight through 1/4" BSPT connection.

Buy now!
$56.18 CAD
Normally ships in 3-4 weeks
MTL5541 Galvanic barrier 08454
Dwyer

MTL5541 Galvanic barrier

Galvanic barrier

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$2,130.81 CAD
Normally ships in 3-4 weeks
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Dwyer

MPR-N Panel Mounting Nut

Panel mounting nut for Series MPR.

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$12.08 CAD
Normally ships in 3-4 weeks
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Dwyer

MPR-B Mounting Bracket

Mounting bracket for Series MPR.

Buy now!
$46.13 CAD
Normally ships in 3-4 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!
$212.93 CAD
Normally ships in 2-3 weeks
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Dwyer

MMK2 Meter mounting kit

Meter mounting kit

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$636.32 CAD
Normally ships in 3-4 weeks
MFS C5 4 pin cable socket M12x1 connect 16 4 ft 5 m 08740
Dwyer

MFS-C5 4 pin cable socket M12x1 connect, 16.4 ft (5 m)

4 pin cable socket M12x1 connect, 16.4 ft (5 m)

Buy now!
$335.61 CAD
Normally ships in 3-4 weeks
MFS C3 4 pin cable socket M12x1 connect 9 8 ft 3 m 08738
Dwyer

MFS-C3 4 pin cable socket M12x1 connect, 9.8 ft (3 m)

4 pin cable socket M12x1 connect, 9.8 ft (3 m)

Buy now!
$295.10 CAD
Normally ships in 3-4 weeks
MFS C10 4 pin cable socket M12x1 connect 32 8 ft 10 m 08737
Dwyer

MFS-C10 4 pin cable socket M12x1 connect, 32.8 ft (10 m)

4 pin cable socket M12x1 connect, 32.8 ft (10 m)

Buy now!
$534.27 CAD
Normally ships in 3-4 weeks
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Dwyer

LCIA-09 RS-485 serial communications option card.

RS-485 serial communications option card.

Buy now!
$365.25 CAD
Normally ships in 3-4 weeks
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Dwyer

LCIA-08 RS-232 serial communications option card.

RS-232 serial communications option card.

Buy now!
$365.25 CAD
Normally ships in 3-4 weeks
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Dwyer

LCIA-05 Isolated analog retransmission option card.

Isolated analog retransmission option card.

Buy now!
$471.90 CAD
Normally ships in 3-4 weeks
KFD0 SCS EX1 55 Loop powered galvanic barrier 08672
Dwyer

KFD0-SCS-EX1.55 Loop powered galvanic barrier

Loop powered galvanic barrier for use with intrinsically safe transmitters.

Buy now!
$1,555.62 CAD
Normally ships in 3-4 weeks
In Stock *
Probe Extension Cables 03645
Rotronic

Probe Extension Cables

Extension cables for connecting HygroClip2 probes to instruments

Starting at
$179.00 CAD
Some SKUs available now
HTDL DS Docking Station 09468
Dwyer

HTDL-DS Docking Station

Docking station, interface cable.

Buy now!
$656.78 CAD
Normally ships in 3-4 weeks
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Dwyer

HP-1C Hard Case

Hard Case

Buy now!
$1,608.93 CAD
Normally ships in 3-4 weeks
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Dwyer

HCHP-KT Hydraulic hose kit.

Hydraulic hose kit.

Buy now!
$1,030.43 CAD
Normally ships in 3-4 weeks
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Dwyer

HCHP-CASE Carrying Case

Carrying Case

Buy now!
$323.57 CAD
Normally ships in 3-4 weeks
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Dwyer

HCHP-1F Spare filter and washer kit for HCHP-1 hand hump.

Spare filter and washer kit for HCHP-1 hand hump.

Buy now!
$131.84 CAD
Normally ships in 3-4 weeks
BATT 3 V6 23 AA H TEMP High Temperature Battery 00470
Lascar

BATT 3V6 2/3AA H TEMP High Temperature Battery

High temperature battery for EL-USB-1-PRO

Buy now!
$31.07 CAD
Normally ships in 1-2 weeks
In Stock
RPS Room Pressure Snubber 02746
Setra Systems

RPS Room Pressure Snubber

Remote pressure probe for Setra SRPM room pressure monitor

Buy now!
$82.62 CAD
Available to Ship Now
IC 102 Interface Cable 01234
ACR Systems

IC-102 Interface Cable

USB port to logger interface cable, compatible with SmartReader Plus loggers

Buy now!
$142.00 CAD
Normally ships in 1-2 weeks
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Dwyer

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

3 ft cable for 0-5 VDC output

Buy now!
$188.51 CAD
Normally ships in 3-4 weeks
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Dwyer

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

3 ft cable for 4-20 mA output

Buy now!
$185.13 CAD
Normally ships in 3-4 weeks
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Dwyer

GFM-220PE 220 V power supply

220 V power supply

Buy now!
$402.68 CAD
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Dwyer

GFM-110P 110 V power supply

110 V power supply

Buy now!
$258.31 CAD
Normally ships in 3-4 weeks
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Dwyer

GFC-CBL3 3 ft extension cable for LCD readout.

3 ft extension cable for LCD readout.

Buy now!
$163.35 CAD
Normally ships in 3-4 weeks
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Dwyer

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

8 ft cable with 15-pin connector.

Buy now!
$297.17 CAD
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Dwyer

GFC-220PE 220 V power supply.

220 V power supply.

Buy now!
$441.05 CAD
Normally ships in 3-4 weeks
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Dwyer

GFC-110P 110 V power supply.

110 V power supply.

Buy now!
$379.75 CAD
Normally ships in 3-4 weeks
GCK 200 CO 2000 CO2 Carbon Monoxide Carbon Dioxide 08685
Dwyer

GCK-200CO-2000CO2 Carbon Monoxide/Carbon Dioxide

Gas calibration kit

Buy now!
$1,529.72 CAD
Normally ships in 3-4 weeks