Extech collection

Extech

Extech is a recognized name in test and measurement instrumentation, frequently utilized by maintenance technicians and field service engineers for diagnostic and troubleshooting tasks in industrial environments. Their product lines include a wide array of multimeters, power meters, environmental meters, and specialized electrical testers essential for ensuring equipment uptime and safety. Engineers and technicians rely on Extech for its straightforward operation, durable construction, and accurate readings that aid in rapid problem resolution. Industrial Automation Co. stocks new and refurbished Extech instruments with quote-based pricing.

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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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Extech RH101CAL

SKU · RH101CAL

Extech RH101CAL

EXTECH RH101CAL CALIBRATED - TEST TEMPERATURE; TEMPERATURE TESTER TYPE:HUMIDITY / TEMPERATURE; TEMPERATURE M

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Extech SC600

SKU · SC600

Extech SC600

EXTECH SC600 COUNTING SCALE/BALANCE

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Extech 380941CAL

SKU · 380941CAL

Extech 380941CAL

EXTECH 380941CAL CALIBRATED - MULTIMETER DIGITAL HANDHELD; DMM TYPE:CLAMP; DMM FUNCTIONS:AC/DC CURRENT / AC/

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Extech RHT20CALDU

SKU · RHT20CALDU

Extech RHT20CALDU

EXTECH RHT20CALDU CALIBRATED W/ DATA UNCERTAINTIES - TEMPERATURE AND HUMIDITY DATALOGGER; READING CAPACITY:16000; F...

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Extech MC200

SKU · MC200

Extech MC200

EXTECH MC200 MC200 DIGITAL MINI MICROSCOPE; FOR USE WITH:PC BOARD INSPECTION SOLDERING CHECK PLANT RESEARCH ; FEATURE...

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Extech DCP42

SKU · DCP42

Extech DCP42

EXTECH DCP42 SINGLE CONSTANT SWITCHING POWER SUPPLY (42V/10A)

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Extech MG300-ETK

SKU · MG300-ETK

Extech MG300-ETK

EXTECH MG300-ETK MG300ETK ELECTRICAL TROUBLE SHOOTING KIT

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Extech PRC20

SKU · PRC20

Extech PRC20

EXTECH PRC20 MICROPROCESSOR CALIBRATOR/THERMOMETER

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Extech MG300-MTK

SKU · MG300-MTK

Extech MG300-MTK

EXTECH MG300-MTK MG300MTK MOTOR DRIVE TROUBLE SHOOTING KIT

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Extech PQ3110

SKU · PQ3110

Extech PQ3110

EXTECH PQ3110 100A CLAMPS (R Y B)

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Extech WQ500

SKU · WQ500

Extech WQ500

EXTECH WQ500 BENCHTOP WATER QUALITY METER/STIRRER (PH/MV/TEMP)

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Extech MO290

SKU · MO290

Extech MO290

EXTECH MO290 MOISTURE METER PINLESS 0% TO 99.9% 0.1%; MOISTURE CONTENT:0% TO 99.9%; RESOLUTION %:0.1%; OPERATING TEMP...

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