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.

Talk to a specialist
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.

Request Quote
Extech 341350A-P-NIST

SKU · 341350A-P-NIST

Extech 341350A-P-NIST

EXTECH 341350A-P-NIST 341350APNIST PH/TDS/CONDUCTIVITYWITH POLYMER CELL WITH NIST

View
Request Quote
Extech RH390CALDU

SKU · RH390CALDU

Extech RH390CALDU

EXTECH RH390CALDU CALIBRATED W/ DATA UNCERTAINTIES - PSYCHROMETER/PRECISION

View
Request Quote
Extech 38094217025CALD

SKU · 38094217025CALD

Extech 38094217025CALD

EXTECH 38094217025CALD CALIBRATED W/DATA - MULTIMETER DIGITAL CLAMP 3-3/4 DIGIT; DMM TYPE:CLAMP; VOLTAGE MEASURING RANGE

View
Request Quote
Extech 407119-NIST

SKU · 407119-NIST

Extech 407119-NIST

EXTECH 407119-NIST 407119NIST ANEMOMETER WITH NIST 407119

View
Request Quote
Extech HDV-5CAM-3FM

SKU · HDV-5CAM-3FM

Extech HDV-5CAM-3FM

EXTECH HDV-5CAM-3FM HDV5CAM3FM CAMERA NARROW DEPTH OF FIELD 5.5MM D

View
Request Quote
Extech 407445CALDU

SKU · 407445CALDU

Extech 407445CALDU

EXTECH 407445CALDU CALIBRATED W/ DATA UNCERTAINTIES - HYGRO-THERMOMETER HEAVY DUTY W/ HOLSTER

View
Request Quote
Extech HDV-5CAM-3RM

SKU · HDV-5CAM-3RM

Extech HDV-5CAM-3RM

EXTECH HDV-5CAM-3RM HDV5CAM3RM CAMERA NARROW DEPTH OF FIELD 5.8MM D

View
Request Quote
Extech HDV-5CAM-3F

SKU · HDV-5CAM-3F

Extech HDV-5CAM-3F

EXTECH HDV-5CAM-3F HDV5CAM3F CAMERA LONG DEPTH OF FIELD 5.5MM D FL

View
Request Quote
Extech HDV-4CAM-1FM

SKU · HDV-4CAM-1FM

Extech HDV-4CAM-1FM

EXTECH HDV-4CAM-1FM HDV4CAM1FM CAMERA NARROW DEPTH OF FIELD 4MM D FL

View
Request Quote
Extech HDV-5CAM-3R

SKU · HDV-5CAM-3R

Extech HDV-5CAM-3R

EXTECH HDV-5CAM-3R HDV5CAM3R CAMERA LONG DEPTH OF FIELD 5.8MM D RI

View
Request Quote
Extech SD700CALDU

SKU · SD700CALDU

Extech SD700CALDU

EXTECH SD700CALDU SD700 CALIBRATED W/ DATA+ UNCERT

View
Request Quote
Extech 407123-NIST

SKU · 407123-NIST

Extech 407123-NIST

EXTECH 407123-NIST 407123NIST METER AIR VELOCITY 20M/S; AIR VELOCITY RANGE:0.2M/S TO 20M/S; OPERATING TEMPERATURE RAN...

View