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 EX570CALDU

SKU · EX570CALDU

Extech EX570CALDU

EXTECH EX570CALDU CALIBRATED W/ DATA UNCERTAINTIES - MULTIMETER + IR THERMOMETER TRMS

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Extech 407766-NIST

SKU · 407766-NIST

Extech 407766-NIST

EXTECH 407766-NIST 407766NIST CALIBRATOR SOUND W/NIST 407766 ;ROHS COMPLIANT: NA

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Extech RPM10CALD

SKU · RPM10CALD

Extech RPM10CALD

EXTECH RPM10CALD CALIBRATED W/DATA - TACHOMETER-INFRARED THERMOMETER; RPM MEASURING RANGE:10 TO 99999 / 0.5 TO 20000;

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Extech 380462-NIST

SKU · 380462-NIST

Extech 380462-NIST

EXTECH 380462-NIST 380462NIST DIGITAL MILLIOHM METER 3.8VDC 2KOHM; INSULATION TESTER TYPE:DIGITAL MEGOHMMETER; INSULA...

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Extech 380460CAL

SKU · 380460CAL

Extech 380460CAL

EXTECH 380460CAL CALIBRATED - MILLI OHMMETER 4WIRE 2000OHM; WIRE CONNECTION:4-WIRE; RESOLUTION (OHM):1OHM; A

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Extech SDL310-NIST

SKU · SDL310-NIST

Extech SDL310-NIST

EXTECH SDL310-NIST SDL310NIST THERMO-ANEMOMETER SD LOGGER WITH NIST

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Extech EA20CALD

SKU · EA20CALD

Extech EA20CALD

EXTECH EA20CALD CALIBRATED W/DATA - HYGRO-THERMOMETER WITH DEW POINT; ACCURACY %:3%; EXTERNAL DEPTH:5.9"; EXTERNAL H

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Extech EA2017025CALD

SKU · EA2017025CALD

Extech EA2017025CALD

EXTECH EA2017025CALD CALIBRATED W/DATA - HYGRO-THERMOMETER WITH DEW POINT; ACCURACY %:3%; EXTERNAL DEPTH:5.9"; EXTERN...

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Extech 422324

SKU · 422324

Extech 422324

EXTECH 422324 THERM PRINTER W/SCANNING DUAL INPUT J K T E R S N

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Extech 412355ACAL

SKU · 412355ACAL

Extech 412355ACAL

EXTECH 412355ACAL CALIBRATED - CALIBRATION KIT/ OYSTER SERIES

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Extech 407764

SKU · 407764

Extech 407764

EXTECH 407764 SOUND LEVEL DATALOGGER DIGITAL WITH TIME STAMP ;ROHS COMPLIANT: NA

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Extech RH520ACAL

SKU · RH520ACAL

Extech RH520ACAL

EXTECH RH520ACAL CALIBRATED - TEMPERATURE HUMIDITY RECORDER; ACCURACY %:3%; EXTERNAL HEIGHT:129MM; EXTERNAL

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