Tenma collection

Tenma

Tenma is a manufacturer of electronic test and measurement equipment, including oscilloscopes, power supplies, and multimeters, commonly used in electronics development, repair, and educational settings. Engineers and technicians rely on Tenma for its accessible pricing and functional performance in basic to intermediate testing applications. Industrial Automation Co. stocks new and refurbished Tenma parts 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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Tenma TG550

SKU · TG550

Tenma TG550

TENMA TG550 5 MHZ FUNCTION GENERATOR WITH SWEEP ROHS COMPLIANT: NA

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Tenma 72-6860CALD

SKU · 72-6860CALD

Tenma 72-6860CALD

TENMA 72-6860CALD 726860CALD SIGNAL GENERATOR PULSE 10MHZ; SIGNAL GENERATOR TYPE:FUNCTION; SUPPLY VOLTAGE RANGE:115V ...

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Tenma 72-8390 CAL DU

SKU · 72-8390 CAL DU

Tenma 72-8390 CAL DU

TENMA 72-8390 CAL DU 728390CALDU CALIBRATED W/ DATA UNCERTAINTIES - DIGITAL STORAGE OSCILLOSCOPE 40MHZ COLOR DISPLAY...

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Tenma 72-1023 CAL DU

SKU · 72-1023 CAL DU

Tenma 72-1023 CAL DU

TENMA 72-1023 CAL DU 721023CALDU CALIBRATED W/ DATA UNCERTAINTIES - MULTIMETER DIGITAL BENCH 4-1/2 DIGIT; DMM TYPE:B...

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Tenma 72-8390 CAL D

SKU · 72-8390 CAL D

Tenma 72-8390 CAL D

TENMA 72-8390 CAL D 728390CALD CALIBRATED W/DATA - DIGITAL STORAGE OSCILLOSCOPE 40MHZ COLOR DISPLAY DSO

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Tenma 72-1023 CAL D

SKU · 72-1023 CAL D

Tenma 72-1023 CAL D

TENMA 72-1023 CAL D 721023CALD CALIBRATED W/DATA - MULTIMETER DIGITAL BENCH 4-1/2 DIGIT; DMM TYPE:BENCH; VOLTAGE MEAS...

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Tenma 72-6615CALIBRATEDW/DATA

SKU · 72-6615CALIBRATEDW/DATA

Tenma 72-6615CALIBRATEDW/DATA

TENMA 72-6615CALIBRATEDW/DATA 726615CALIBRATEDWDATA BENCH POWER SUPPLY; NO. OF OUTPUTS:3; OUTPUT VOLTAGE:30V; OUTPUT ...

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Tenma 72-1023

SKU · 72-1023

Tenma 72-1023

TENMA 72-1023 721023 DMM TRMS BENCHTOP 220000 COUNT WITH RS232C; DMM TYPE:BENCH; VOLTAGE MEASURING RANGE DC:200MV - 1...

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Tenma 72-6859CALDU

SKU · 72-6859CALDU

Tenma 72-6859CALDU

TENMA 72-6859CALDU 726859CALDU CALIBRATED W/ DATA UNCERTAINTIES - FUNCTION GENERATOR FREQUENCY/PULSE 20MHZ; SIGNAL G...

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Tenma 72-6908CALDU

SKU · 72-6908CALDU

Tenma 72-6908CALDU

TENMA 72-6908CALDU 726908CALDU CALIBRATED W/ DATA UNCERTAINTIES - POWER SUPPLY BENCH 35V 175W; POWER SUPPLY OUTPUT T...

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Tenma 72-6615CALD

SKU · 72-6615CALD

Tenma 72-6615CALD

TENMA 72-6615CALD 726615CALD POWER SUPPLY BENCH 30V/5V; POWER SUPPLY OUTPUT TYPE:ADJUSTABLE FIXED; NO. OF OUTPUTS:3; ...

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Tenma 72-6905CALDU

SKU · 72-6905CALDU

Tenma 72-6905CALDU

TENMA 72-6905CALDU 726905CALDU CALIBRATED W/ DATA UNCERTAINTIES - POWER SUPPLY BENCH 30V/6V; POWER SUPPLY OUTPUT TYP...

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