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 RHT10CALDU

SKU · RHT10CALDU

Extech RHT10CALDU

EXTECH RHT10CALDU CALIBRATED W/ DATA UNCERTAINTIES - HUMIDITY AND TEMPERATURE USB DATALOGGER; READING CAPACITY:3200...

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Extech EX470CALDU

SKU · EX470CALDU

Extech EX470CALDU

EXTECH EX470CALDU CALIBRATED W/ DATA UNCERTAINTIES - MULTIMETER DIGITAL HANDHELD; DMM TYPE:HAND HELD; VOLTAGE MEASU...

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Extech SDL350

SKU · SDL350

Extech SDL350

EXTECH SDL350 HOT WIRE THERMO-ANEMOMETER SD LOGGER

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Extech HD550-NISTL

SKU · HD550-NISTL

Extech HD550-NISTL

EXTECH HD550-NISTL HD550NISTL HYGRO-THERMOMETER W/LIMITED NIST HD550

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Extech MO260-RK

SKU · MO260-RK

Extech MO260-RK

EXTECH MO260-RK MO260RK WATER RESTORATION KIT

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Extech 407744-NIST

SKU · 407744-NIST

Extech 407744-NIST

EXTECH 407744-NIST 407744NIST SOUND LEVEL CAL. W/NIST 407744 ;ROHS COMPLIANT: NA

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Extech TB400

SKU · TB400

Extech TB400

EXTECH TB400 TURBIDITY METER

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Extech GX900

SKU · GX900

Extech GX900

EXTECH GX900 TRUE RMS GRAPHICAL MULTIMETER FOR ANDROID

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Extech 380940CALD

SKU · 380940CALD

Extech 380940CALD

EXTECH 380940CALD 380940 CALIBRATED BY NEWARK SERVICES

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Extech AN320

SKU · AN320

Extech AN320

EXTECH AN320 LARGE VANE ANEMOMETER/PSYCHROMETER/+ C02

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Extech 461825-NIST

SKU · 461825-NIST

Extech 461825-NIST

EXTECH 461825-NIST 461825NIST STROBE/TACH W/ NIST 461825 ;ROHS COMPLIANT: NA

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Extech 42280CAL

SKU · 42280CAL

Extech 42280CAL

EXTECH 42280CAL CALIBRATED - TEMPERATURE AND HUMIDITY DATALOGGER; READING CAPACITY:8000; KIT CONTENTS:COMPLET

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