SKU: 22214993459

Global Specialties PB-505A - PB-505A Deluxe Circuit Design Trainer

Sale price$450.00 Regular price$500.00
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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

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Description

Global Specialties PB-505A - PB-505A Deluxe Circuit Design TrainerGlobal Specialties model PB 505A is a robust Circuit Design Trainer suitable for all levels of electronics instruction and design. The PB 505A allows students to acquire valuable hands on lab experience by employing necessary breadboarding techniques, which provide a solid foundation in circuit experimentation, analyzing, and troubleshooting. It can be used to construct basic series and parallel circuits up to the most complicated multi stage

Global Specialties model PB-505A is a robust Circuit Design Trainer suitable for all levels of electronics instruction and design.

The PB-505A allows students to acquire valuable hands-on lab experience by employing necessary breadboarding techniques, which provide a solid foundation in circuit experimentation, analyzing, and troubleshooting. It can be used to construct basic series and parallel circuits up to the most complicated multi-stage microcomputer circuits, incorporating the latest in industrial technology.

Experienced designers will also find the PB-505A an invaluable, capable, and reliable instrument, suitable for the most advanced and demanding design applications. Global Specialties trainers provide the most complete platform required to enable engineers and technicians to train for careers in the rapidly growing field of electronics technology.

  • PB-505A Deluxe Circuit Design Trainer
  • Input power source, AC Line switchable: 110 - 120VAC @ 60 Hz or 210 - 230VAC @ 50 Hz
  • Ideal for analog, digital and microprocessor circuits
  • Includes built-in digital function generator with continuously variable waveforms
  • Removable breadboard plate allows the building circuits away from lab
  • Triple output power supply for a variety of DC voltage levels
  • Two digital pulsers for logic test circuits
  • High and low buffered logic indicators
  • PB-4 Solderless breadboard, 3360 tie-points
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22214993459

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4.1 ★★★★★
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Make it Do!
Phoenix, US
★★★★★ 5
What you see is what you get!
Color: 01-black, Size: Large
Fits great, fabric is amazing, turtle neck fits tight, and the quality is amazing!
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Reviewed in the United States on February 11, 2026
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SeanCeltiad
Lexington, US
★★★★★ 4
A true turtleneck that retains a snug high neck.
Color: White, Size: X-Large
I've found this brand to have gotten better over the years as far as offering the American market what it needs in terms of realistic sizing. I only wish they'd realize that there are a lot of us who are long in the back and arms where my only choice is to go a size up and sacrifice a slim fit for sleeves that are long enough plus a back that doesn't go up past my waist just because I reach up for something, that and I like to be warm. So these are such nice quality turtlenecks that it's hard to complain about but maybe the company will read this. The snug neck stays up is plus number one since that's why I'm buying a full neck. They come with very nice weaves in the fabric, good enough for casual or formal wear. Finally the warmth you seek is there but I've worn them in what most would think isn't the right temp for a turtleneck. Also they have them in white! Yes, a lot of others just don't for reasons I can't fathom, and the pic you're seeing is accurate, these will form to your shape without being ridiculously thin material. Several washes later and they are as fine a garment as when I first wore them. I've only found one other brand that compares to these but it's much more expensive, COOFANDY is affordable in these times of expensive everything. Warm but also a lightweight shirt, I've gotten them really dirty with actual dirt and it washes out so well you'd never know it. Don't let my taking off one star stop you, try one yourself and you'll be coming back for more.
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Reviewed in the United States on July 30, 2025
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Verified Purchase
Larry
New York, US
★★★★★ 5
Quality,warmth and fit
Color: Royal Blue, Size: Small
Really top quality. This is my 4th purchase of these Really great sweaters.
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Reviewed in the United States on February 12, 2026
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Robert III
Waukegan, US
★★★★★ 5
Nice Sweater
Color: 01-black, Size: Large
This is a very nice sweater. It’s reasonably thick and warm. Looks nice. I like it.
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Reviewed in the United States on January 18, 2026
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Tajuana Perkins
Louisville, US
★★★★★ 5
Nice turtle neck sweater
Color: Royal Blue, Size: Small
It was true to size a perfect fit and the color is beautiful. Nice sweater for the amount paid.
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Reviewed in the United States on January 11, 2026

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