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 72-8380

SKU · 72-8380

Tenma 72-8380

TENMA 72-8380 728380 OSCILLOSCOPE 200MHZ 2 CHANNEL 500MSPS; SCOPE TYPE:BENCH; SCOPE CHANNELS:2 ANALOGUE; BANDWIDTH:20...

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Tenma SPC24580

SKU · SPC24580

Tenma SPC24580

TENMA SPC24580 MICROSCOPE BODY SZ TRINOCULAR 6.7X -50X; WORKING DISTANCE:108MM; CAMERA TYPE:CCD; ILLUMINATION:ILLUMIN...

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Tenma 72-8474CALDU

SKU · 72-8474CALDU

Tenma 72-8474CALDU

TENMA 72-8474CALDU 728474CALDU CALIBRATED W/ DATA UNCERTAINTIES - COMPACT 2 CHANNEL DSO 100MHZ OSCILLOSCOPE

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Tenma 72-847417025CALIBRATED

SKU · 72-847417025CALIBRATED

Tenma 72-847417025CALIBRATED

TENMA 72-847417025CALIBRATED 72847417025CALIBRATED MCM 72-8474 CALIBRATED

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Tenma 72-6850CAL

SKU · 72-6850CAL

Tenma 72-6850CAL

TENMA 72-6850CAL 726850CAL CALIBRATED - POWER SUPPLY BENCH 35V 750VA; POWER SUPPLY OUTPUT TYPE:ADJUSTABLE; NO. OF OUT

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Tenma 72-8474CALD

SKU · 72-8474CALD

Tenma 72-8474CALD

TENMA 72-8474CALD 728474CALD CALIBRATED W/DATA - COMPACT 2 CHANNEL DSO 100MHZ OSCILLOSCOPE

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Tenma 72-7400

SKU · 72-7400

Tenma 72-7400

TENMA 72-7400 727400 PRECISION MILLI/MICRO OHMMETER 20KOHM; RESISTANCE MEASURING RANGE:0.0019OHM / 0.0199OHM / 0.1999...

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Tenma 72-6910CALDU

SKU · 72-6910CALDU

Tenma 72-6910CALDU

TENMA 72-6910CALDU 726910CALDU CALIBRATED W/ DATA UNCERTAINTIES - POWER SUPPLY BENCH 42V 420W; POWER SUPPLY OUTPUT T...

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Tenma 72-6852 CAL

SKU · 72-6852 CAL

Tenma 72-6852 CAL

TENMA 72-6852 CAL 726852CAL CALIBRATED - POWER SUPPLY BENCH 18V; POWER SUPPLY OUTPUT TYPE:ADJUSTABLE; NO. OF OUTPUTS:1;

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Tenma 72-6852

SKU · 72-6852

Tenma 72-6852

TENMA 72-6852 726852 POWER SUPPLY BENCH 18V; POWER SUPPLY OUTPUT TYPE:ADJUSTABLE; NO. OF OUTPUTS:1; OUTPUT VOLTAGE:18...

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Tenma 72-6909 CAL DU

SKU · 72-6909 CAL DU

Tenma 72-6909 CAL DU

TENMA 72-6909 CAL DU 726909CALDU CALIBRATED W/ DATA UNCERTAINTIES - POWER SUPPLY BENCH 75V 300W; POWER SUPPLY OUTPUT...

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Tenma 72-8474CAL

SKU · 72-8474CAL

Tenma 72-8474CAL

TENMA 72-8474CAL 728474CAL CALIBRATED - COMPACT 2 CHANNEL DSO 100MHZ OSCILLOSCOPE

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