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 380926CALDU

SKU · 380926CALDU

Extech 380926CALDU

EXTECH 380926CALDU CALIBRATED W/ DATA UNCERTAINTIES - MULTIMETER DIGITAL CLAMP; DMM TYPE:CLAMP; VOLTAGE MEASURING R...

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Extech 421509CALD

SKU · 421509CALD

Extech 421509CALD

EXTECH 421509CALD CALIBRATED W/DATA - THERMOMETER DATA LOG -200 ¦C TO 1372 ¦C; TEMPERATURE TESTER TYPE:THERMOCOUPLE (...

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Extech 341350A-P

SKU · 341350A-P

Extech 341350A-P

EXTECH 341350A-P 341350AP PH/TDS/CONDUCTIVITYWITH POLYMER CELL

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Extech 380260CAL

SKU · 380260CAL

Extech 380260CAL

EXTECH 380260CAL CALIBRATED - DIGITAL MEGOHMMETER 1000V 2000MOHM; INSULATION TESTER TYPE:DIGITAL MEGOHMMETER

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Extech MC200-2

SKU · MC200-2

Extech MC200-2

EXTECH MC200-2 MC2002 DIGITAL MICROSCOPE/CAMERA WITH 220V ADAP

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Extech RH390CAL

SKU · RH390CAL

Extech RH390CAL

EXTECH RH390CAL CALIBRATED - PSYCHROMETER/PRECISION

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Extech 380193CALDU

SKU · 380193CALDU

Extech 380193CALDU

EXTECH 380193CALDU CALIBRATED W/ DATA UNCERTAINTIES - TEST COMPONENT; EXTERNAL HEIGHT:192MM; EXTERNAL WIDTH:91MM; E...

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Extech 412400

SKU · 412400

Extech 412400

EXTECH 412400 CALIBRATOR PROCESS ;ROHS COMPLIANT: NA

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Extech RHT20CAL

SKU · RHT20CAL

Extech RHT20CAL

EXTECH RHT20CAL CALIBRATED - TEMPERATURE AND HUMIDITY DATALOGGER; READING CAPACITY:16000; FEATURES:USB INTERF

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Extech 461895CALD

SKU · 461895CALD

Extech 461895CALD

EXTECH 461895CALD CALIBRATED W/DATA - PHOTO TACHOMETER 10 TO 99999RPM ¦0.05%; RPM MEASURING RANGE:10 TO 99999; ACCUR...

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Extech HD600

SKU · HD600

Extech HD600

EXTECH HD600 SOUND LEVEL METER 30 TO 130DB ¦1.4DB; SOUND LEVEL MIN:30DB; SOUND LEVEL MAX:130DB; ACCURACY DB:1.4DB; E...

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Extech 380940-NIST

SKU · 380940-NIST

Extech 380940-NIST

EXTECH 380940-NIST 380940NIST CLAMP METER WITH NIST 380940

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