Decade Resistance Box
SKU: 44492072836

Decade Resistance Box

Sale price$143.97 Regular price$159.97
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Decade Resistance BoxThe Decade Resistance Box is an essential and adaptable instrument used in electronics labs, workshops, and educational institutions. It offers precise variable resistance capabilities for testing, calibration, experimentation, and learning in the field of electronics and electrical engineering. This uses a precise dial to adjust resistance in increments of ten, while its 4mm spin free terminals provide a secure connection for low resistance.

The Decade Resistance Box is an essential and adaptable instrument used in electronics labs, workshops, and educational institutions. It offers precise variable resistance capabilities for testing, calibration, experimentation, and learning in the field of electronics and electrical engineering.

This uses a precise dial to adjust resistance in increments of ten, while its 4mm spin free terminals provide a secure connection for low resistance. Additionally, an earth terminal is included on the housing. The Decade Resistance Box offers a diverse selection of 3-dial, 4-dial, 5-dial, and 6-dial options, providing coverage for a wide range of resistance values. Each resistor is precisely calibrated to ensure accuracy within 1%, with the only exception being the 0.1 increments, which have a 5% tolerance.

Read Instruction Sheet

Accuracy:
Better than 1% of dialed reading (above 1 ohm)
Power: Each resistor has a power dissipation of 1 watt.

 

Product Code Dials Step Size (lwh) Weight
SE.EM2821-001 3 0.1 ohm 190 x 80 x 80mm 0.5 kg
SE.EM2822-001 3 1.0 ohm 190 x 80 x 80mm 0.5 kg
SE.EM2823-001 3 10.0 ohm 190 x 80 x 80mm 0.5 kg
SE.EM2831-001 4 0.1 ohm 240 x 80 x 80mm 0.6 kg
SE.EM2832-001 4 1.0 ohm 240 x 80 x 80mm 0.6 kg
SE.EM2833-001 4 10.0 ohm 240 x 80 x 80mm 0.6 kg
SE.EM2841-001 5 1.0 ohm 290 x 80 x 80mm 0.74 kg
SE.EM2842-001 5 10.0 ohm 290 x 80 x 80mm 0.74 kg
SE.EM2843-001 5 100 ohm 290 x 80 x 80mm 0.74 kg
SE.EM2850-001 6 0.1 ohm 340 x 80 x 80mm 0.81 kg
SE.EM2851-001 6 1.0 ohm 340 x 80 x 80mm 0.81 kg
SE.EM2852-001 6 10.0 ohm 340 x 80 x 80mm 0.81 kg

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 44492072836

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Jennifer
Chelsea, US
★★★★★ 4
Great watch
Color: Gray/Digital/Gray
Great everyday watch—lightweight, easy to read, and does everything I need without being complicated.
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Reviewed in the United States on April 7, 2026
R
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Regina L. Oldaker
Whiting, US
★★★★★ 5
Very nice watch.
Color: Black/Digital/Black/Yellow
Very nice watch.
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Reviewed in the United States on May 3, 2026
E
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Ellen and Stephen
Houston, US
★★★★★ 5
Great Multi-Function Watch
Color: Gray/Digital/Gray
I absolutely love my Timex Ironman watches. I have had many over a very long period of time. Wonderful set of functions for the price. Very affordable. Easy to use. Lasts a long time. Very easy to read in standard lighting. I like the Indiglo when needed, but do not use it too often. Absolutely love the ability to set a repeat timer to remind me to do something at a fixed interval, or to keep me on task for a fixed period of time. Great to be able to set three independent alarms. Potential to capture a huge number of splits with the stopwatch. I purchased this watch to replace a similar model with a dead battery. I have replaced batteries in the past, but it is quicker and easier to buy a replacement watch. I am saving my old watches for that day in the future when the Ironman model may no longer be available. I expect this will be my watch of choice for the rest of my life.
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Reviewed in the United States on May 21, 2026
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E-Dub
Omaha, US
★★★★★ 5
Just fine if you have simple needs...
Color: Black/Digital/Black/Green
Exactly what I needed: a cheap, durable wrist watch. The only thing it was lacking were instructions, but about 5 minutes of messing with the buttons got it set up
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Reviewed in the United States on May 19, 2026
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S S.
Whiting, US
★★★★★ 5
Nice watch
Color: Black/Digital/Black/Green
Good watch
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Reviewed in the United States on April 30, 2026

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