SKU: 3447068619

Signal Generator

$6873.30 $7637.00
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Description

Signal GeneratorThe Signal Generator is a signal source for electronics kits and is a convenient signal source for experiments of students and technicians. Product Uses: Signal source for electronics kits and for many experiments A regulated DC power supply For demonstrating features of an Oscilloscope For running vibrators and loud speakers For speed of sound experiments in air and solids For determining resonance in inductive and capacitive circuits For the study

The Signal Generator is a signal source for electronics kits and is a convenient signal source for experiments of students and technicians. 

Product Uses:

  • Signal source for electronics kits and for many experiments
  • A regulated DC power supply
  • For demonstrating features of an Oscilloscope
  • For running vibrators and loud speakers
  • For speed of sound experiments in air and solids
  • For determining resonance in inductive and capacitive circuits
  • For the study of reactance in AC circuits 

A. Digital / Mini-Wave: Compact and offers a broad range of high-current waveforms, including sine, triangular, sawtooth, and square. Perfect for Physics and Electronics labs.

B. Digital / Dual Wave: Controlled by a microprocessor, designed to produce 2 highly precise oscillating signals, allowing for an in-depth understanding of wave theory concepts.

C. High Power: Has selectable output of sine, triangular, or square waves and can supply high currents directly to loads; can power electromechanical devices such as loud speakers or solenoids without an amplifier. Perfect for low frequency experiments.

D. Tri-Mode: Provides up to 10V p/p output at 0.5 amp current; 3-in-1 device - power source, signal generator, and audio amplifier with built-in speaker. Output can be selected as sine, triangular, or square. No external amplifier needed for high current loads.

Brand: IEC

Product Code Type Descriptions Weight Manual
SE.LB3753-101 Digital / Mini-Wave High Power, 1 Amp; for Physics and Electronics labs 0.97 kg See Here
SE.LB3756-101 Digital / Dual Wave Wave~Lab; for study of wave theory concepts 2.2 kg See Here
SE.LB3754-001 High Power For experiments on low frequency oscillations 1.5 kg See Here
SE.LB3758-001 Tri-Mode 3-in-1 instrument 1.2 kg See Here
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: 3447068619

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4.5 ★★★★★
Based on 18 reviews
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Verified Purchase
Damon Richards
Carnegie, US
★★★★★ 1
DO NOT BUY (lasted less than 7 months)
Size: 11, Color: Black, Size: 11, Color: Black
I bought these for work as a bartender in August of 2025. By December, the tops were scuffed, frayed, and peeling beyond repair, and by February, the soles were coming off. I’ve never had a pair of shoes with such low quality.
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Reviewed in the United States on April 11, 2026
D
Verified Purchase
Daniel Lucarell
Grantham, US
★★★★★ 5
Most comfortable shoes, right out of the box!
Size: 8.5, Color: Cognac Napa Leather
Oh my! So, my ordering of shoes online has been hit or miss - 1/2 size too big or too small; too wide or not wide enough. Enter these Marc Joseph shoes… such a game changer. They fit like a glove, exceptionally comfortable, and easy to slip in and out of. I like them so much that I am shopping for another pair. So far, the size, quality, fit, feel, look, and comfort make this pair my dedicated first pick. Btw, I have been wearing them for six hours and they are still very comfortable! I highly recommend these shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
H
Verified Purchase
Heydi Ortega
Grantham, US
★★★★★ 5
Me gustaron
Size: 9.5 Wide, Color: Black
Llego exactamente la talla que pedí, son como se ven en la foto!
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Reviewed in the United States on June 3, 2026
M
Verified Purchase
Michael
Chelsea, US
★★★★★ 5
Comfortable dress shoe.
Size: 7, Color: Brown Napa Leather
Finally a comfortable dress shoe. It's both comfortable to walk in and looks and wears like a more traditional dress shoes for the office.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
S
Verified Purchase
SirTW
Whiting, US
★★★★★ 5
Sleek, upscale and supremely comfortable
Size: 9, Color: Cognac
I did not know that Marc Joseph makes hands free slip ins. I own four pair of Skechers, and I thought they were the only game in town. I decided that I wanted a pair of business casual pair of wingtips. I already own two pair of Skechers Mark Nason wingtips in blue and black nubuck, so I bought a pair of their cognac colored. Perfectly fine shoes, but when they arrived, I didn't like the color, so the search was on! I found these cognac-colored Mark Joseph's and hands down, they fit the bill for what I was looking for! I actually bought two more pair of Skechers in the brown family in the same oxford, elastic lace style: One pair of another style of their Mark Nason line and one pair of their Garza line. So now I am comparing three pair of Skechers to the Marc Joseph's. Obsessive, I know :). Luckily, I have a Skechers store near me for easy returns. The look I was going for is a sleek, business casual that I could dress up or down. Three things that I love about the Marc Joseph's are the beautiful cognac finish: the white yet lower profile soles and the more formal, narrower toe style. The MJ's nailed it with the color. They have a slightly darker, more lustrous and glossier look than the others. The color alone looks classier and pairs well with black pants which I wear for work almost every day. The white soles are exactly what I was looking for. The visible rise is probably about a third of the thickness of the others and are a much more subtle, classier look. They offset the cognac color nicely but are not that in your face, sneaker looking, thick white sole. When I was comparing them to the others right out of the box, I thought they would be too narrow and tight because they looked sleeker and narrower than the others. But they fit perfectly and were very comfortable right out of the box. Upon closer inspection and comparison, I realized the narrower, sleeker look is because the eyelets for the elastic shoelaces are closer together that give the illusion that the shoe is narrower. They compensate for what might create a tighter fit across the top of your foot with two stretchy "gores" they are called on either side of the upper part. The "slits" are nicely finished, and you can't see the stretchy part and add a nice design touch to the shoe. But between them and the elastic shoelaces, they must stretch just enough to make them extremely comfortable across the top. So, if you have a high instep/arch, they should accommodate it nicely. Last but not least, they are very comfortable shoes. I wear a size 8 1/2 to 9 and my foot is slightly on the wide side. I bought the size 9's and they fit perfectly. If you are between sizes or have wider feet, you may want to size up a half size. Because the Skechers have much thicker soles, they might be slightly more cushioned, but the MJ's are cushioned more than enough for my purposes and very comfortable. Plus, they actually just feel better on my feet. I can't speak to how durable they will be as I just got them, but so far, so good. So, there you have it. I rely on other people's reviews a lot when buying online, and especially for shoes. I know it's always a crap shoot, particularly when buying shoes online, so I hope this review helps. Everybody's feet are different, but I highly recommend these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2025

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