Commtest collection

Commtest

Talk to a specialist
5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

New, refurbished, and surplus paths surfaced clearly for procurement teams

Hard-to-find parts, sourced fast

Real value

Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.

Built for urgent procurement

RFQ ready

Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.

Verified parts you can rely on

Trusted data

Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.

Global sourcing, local reliability

Worldwide trust.

We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.

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Commtest SCLK0281

SKU · SCLK0281

Commtest SCLK0281

COMMTEST SCLK0281 SOFTWARE - ASCENTSEAT ACTIVATION (MUST PROVIDE EXISTING CLK # WITH ORDER)

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Commtest ALCW0175

SKU · ALCW0175

Commtest ALCW0175

COMMTEST ALCW0175 VBONLINE12 CHANNEL MODULE WIFI/SD CARD NO SOFTWARE/MANUALS -3 TACHS AND 3 RELAYS ACTIVATED

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Commtest SAL30134

SKU · SAL30134

Commtest SAL30134

COMMTEST SAL30134 ASCENT ® SOFTWARE - LEVEL 3 - ONLINE - IS NETWORK CAPABLE (INCLUDES ONE SEAT)

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Commtest SU1N0136

SKU · SU1N0136

Commtest SU1N0136

COMMTEST SU1N0136 SOFTWARE - ASCENTL1 TO ASCENTL2+NETWORK UPGRADE

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Commtest SUL20314

SKU · SUL20314

Commtest SUL20314

COMMTEST SUL20314 ASCENT ® SOFTWARE UPGRADE - L2+NW TO ASCENT ® L3 (INCLUDES ONE SEAT)

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Commtest KALC0328

SKU · KALC0328

Commtest KALC0328

COMMTEST KALC0328 VBX INSTRT VBX REF GUIDE INSTR CARRY BAG VBX QUICK START GUIDE DC CAR ADAPTER ACCELEROMETER(S) COIL...

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Commtest KTVB0319

SKU · KTVB0319

Commtest KTVB0319

COMMTEST KTVB0319 VBX INST VBX REFGUIDE INST CARRY BAG VBX QUICK START GUIDE DC CAR ADAPTER ACCELEROMETER(S) COILED C...

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Commtest KTOW0156

SKU · KTOW0156

Commtest KTOW0156

COMMTEST KTOW0156 32 CHANNEL ONLINE SYSTEM COMPLETE KIT WIFI/SD CARD ASCENTL3; 4 TACHS AND 4 RELAYS ACTIVATED WIRELES...

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Commtest CLK20399

SKU · CLK20399

Commtest CLK20399

COMMTEST CLK20399 SOFTWARE - L2 SEAT ACTIVATION (MUST PROVIDE EXISTING CLK # WITH ORDER)

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Commtest KTV60322

SKU · KTV60322

Commtest KTV60322

COMMTEST KTV60322 4 CHANNEL SIMULTANEOUS RECORDINGS 12 800 LINE FFT RESOLUTION TRIAX. ENABLED 40 KHZ FMAX INCLUDES L1...

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Commtest ALCS0184

SKU · ALCS0184

Commtest ALCS0184

COMMTEST ALCS0184 VBONLINE16 CHANNEL MODULE CLASS 1 DIVISION 2 (CSA APPROVED)NO SOFTWARE/MANUALS - 4 TACHS AND 4 RELA...

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Commtest ALCW0178

SKU · ALCW0178

Commtest ALCW0178

COMMTEST ALCW0178 VBONLINE24 CHANNEL MODULE WIFI/SD CARD NO SOFTWARE/MANUALS -4 TACHS AND 4 RELAYS ACTIVATED

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