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 PQ34-30

SKU · PQ34-30

Extech PQ34-30

EXTECH PQ34-30 PQ3430 3000A FLEXIBLE CURRENT PROBES (SET OF 3)

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Extech MO290-RK

SKU · MO290-RK

Extech MO290-RK

EXTECH MO290-RK MO290RK WATER RESTORATION CONTRACTOR KIT

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Extech 380580-NIST

SKU · 380580-NIST

Extech 380580-NIST

EXTECH 380580-NIST 380580NIST MILLI OHMMETER 4 WIRE 2000 OHM; WIRE CONNECTION:4-WIRE; RESISTANCE MEASURING RANGE:0.2O...

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Extech 475040-SD-NIST

SKU · 475040-SD-NIST

Extech 475040-SD-NIST

EXTECH 475040-SD-NIST 475040SDNIST FORCE GAUGE DATALOGGER WITH NIST

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Extech 380560CAL

SKU · 380560CAL

Extech 380560CAL

EXTECH 380560CAL CALIBRATED - MILLI OHMMETER 4 WIRE 20KOHM; WIRE CONNECTION:4-WIRE; RESISTANCE MEASURING RAN

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Extech 475044CAL

SKU · 475044CAL

Extech 475044CAL

EXTECH 475044CAL CALIBRATED - GAUGE DIGITAL FORCE 66LBF ¦0.5%; FORCE CAPACITY:66LBF; RESOLUTION (G):0.01KG;

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Extech 380562CAL

SKU · 380562CAL

Extech 380562CAL

EXTECH 380562CAL CALIBRATED - MILLI OHMMETER 4 WIRE 20KOHM; WIRE CONNECTION:4-WIRE; RESOLUTION (OHM):0.1KOHM

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Extech SDL300-NIST

SKU · SDL300-NIST

Extech SDL300-NIST

EXTECH SDL300-NIST SDL300NIST METAL VANE THERMO-ANEMOMETER SD LOGGER WITH NIST

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Extech 380460CALDU

SKU · 380460CALDU

Extech 380460CALDU

EXTECH 380460CALDU CALIBRATED W/ DATA UNCERTAINTIES - MILLI OHMMETER 4WIRE 2000OHM; WIRE CONNECTION:4-WIRE; RESOLUT...

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Extech FHT200

SKU · FHT200

Extech FHT200

EXTECH FHT200 FRUIT HARDNESS TESTER

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Extech HD600-NIST

SKU · HD600-NIST

Extech HD600-NIST

EXTECH HD600-NIST HD600NIST SOUND DATALOGGER WITH NIST HD600

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Extech 380562-NIST

SKU · 380562-NIST

Extech 380562-NIST

EXTECH 380562-NIST 380562NIST MILLIOHM METER W/NIST 380562 ;ROHS COMPLIANT: NA

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