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 445580CALDU

SKU · 445580CALDU

Extech 445580CALDU

EXTECH 445580CALDU CALIBRATED W/ DATA UNCERTAINTIES - PEN HUMIDITY/TEMPERATURE; HUMIDITY RANGE:10% TO 90%; ACCURACY...

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Extech BR146

SKU · BR146

Extech BR146

EXTECH BR146 FLEXIBLE BOROSCOPE

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Extech EX830CAL

SKU · EX830CAL

Extech EX830CAL

EXTECH EX830CAL CALIBRATED - MULTIMETER DIGITAL CLAMP; DMM TYPE:CLAMP; VOLTAGE MEASURING RANGE DC:0.1MV TO

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Extech MC200-4

SKU · MC200-4

Extech MC200-4

EXTECH MC200-4 MC2004 DIGITAL MICROSCOPE/CAMERA WITH 240V ADAP

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Extech RHT10CALD

SKU · RHT10CALD

Extech RHT10CALD

EXTECH RHT10CALD CALIBRATED W/DATA - HUMIDITY AND TEMPERATURE USB DATALOGGER; READING CAPACITY:32000; KIT CONTENTS:CO

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Extech 380947CAL

SKU · 380947CAL

Extech 380947CAL

EXTECH 380947CAL CALIBRATED - MULTIMETER DIGITAL CLAMP 3-3/4 DIGIT; DMM TYPE:CLAMP; CURRENT MEASURING RANGE

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Extech 380947CALDU

SKU · 380947CALDU

Extech 380947CALDU

EXTECH 380947CALDU CALIBRATED W/ DATA UNCERTAINTIES - MULTIMETER DIGITAL CLAMP 3-3/4 DIGIT; DMM TYPE:CLAMP; CURRENT...

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Extech VIR50

SKU · VIR50

Extech VIR50

EXTECH VIR50 THERMOMETER IR VIDEO -50DEG TO +1370DEG; TEMPERATURE MEASURING RANGE:-50 ¦C TO +2200 ¦C; ACCURACY %:1%; ...

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Extech HDV-5CAM-1RM

SKU · HDV-5CAM-1RM

Extech HDV-5CAM-1RM

EXTECH HDV-5CAM-1RM HDV5CAM1RM CAMERA NARROW DEPTH OF FIELD 5.8MM D

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Extech RH101CALD

SKU · RH101CALD

Extech RH101CALD

EXTECH RH101CALD CALIBRATED W/DATA - TEST TEMPERATURE; TEMPERATURE TESTER TYPE:HUMIDITY / TEMPERATURE; TEMPERATURE M

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Extech PQ2070

SKU · PQ2070

Extech PQ2070

EXTECH PQ2070 1000A 3-PHASE POWER QUALITY CLAMP METER

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Extech RH490-NIST

SKU · RH490-NIST

Extech RH490-NIST

EXTECH RH490-NIST RH490NIST PSYCHROMETER WITH NIST RH490

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