Skip to content
Free shipping in Canada on orders over $500 (exclusions apply)
Free Canadian shipping on orders over $500 (w/ exclusions)

Circuit-Test

Circuit-Test Electronics, a leading supplier of superior electronic tools and equipment, offers an extensive range of products designed to meet the demands of professionals and hobbyists in various industries. Our comprehensive selection includes state-of-the-art test instruments, soldering supplies, and other essential electronic equipment, ensuring top-notch performance, durability, and accuracy in every application. With a strong commitment to innovation, quality, and customer satisfaction, Circuit-Test Electronics is your trusted partner for all your electronic needs. Experience the unparalleled reliability and excellence of Circuit-Test Electronics' cutting-edge solutions today.

Filters

  • $149.40 - $149.40
    $149.40
    $149.40 - $149.40
    $149.40

    DC-DC Step Down Converter, 18-38VDC to 13.2VDC, 18A (PDC-6218)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • These light and compact DC converters offer regulated 13.2VDC power from 20-30VDC source like vehicles. Dus...

    View full details
    $149.40 - $149.40
    $149.40
    $149.40 - $149.40
    $149.40
  • $126.90 - $126.90
    $126.90
    $126.90 - $126.90
    $126.90

    DC-DC Step Down Converter, 18-38VDC to 13.8VDC, 12A (PDC-6212)

    Circuit-Test
    In stock
    Stock: 25+ QTY

    • These light and compact DC converters offer regulated 13.8VDC power from 20-30VDC source like vehicles. Dus...

    View full details
    $126.90 - $126.90
    $126.90
    $126.90 - $126.90
    $126.90
  • $82.60 - $82.60
    $82.60
    $82.60 - $82.60
    $82.60

    DC-DC Step Down Converter, 18-38VDC to 13.8VDC, 7A (PDC-6207)

    Circuit-Test
    In stock
    Stock: 50+ QTY

    • These light and compact DC converters offer regulated 13.8VDC power from 20-30VDC source like vehicles. Dus...

    View full details
    $82.60 - $82.60
    $82.60
    $82.60 - $82.60
    $82.60
  • $3.20 - $3.20
    $3.20
    $3.20 - $3.20
    $3.20

    Coaxial Power Plug Adapter - 2.1 x 5.5mm Jack - 2.5 x 5.5mm Plug (310-525)

    Circuit-Test
    In stock
    Stock: 250+ QTY

    • Length: 36mm

    $3.20 - $3.20
    $3.20
    $3.20 - $3.20
    $3.20
  • $2.90 - $2.90
    $2.90
    $2.90 - $2.90
    $2.90

    Coaxial Power Plug Adapter - 2.1 x 5.5mm Jack - 1.3 x 3.5mm Plug (310-513)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Length: 32mm

    $2.90 - $2.90
    $2.90
    $2.90 - $2.90
    $2.90
  • $7.40 - $7.40
    $7.40
    $7.40 - $7.40
    $7.40

    Coaxial Power Plug Adapter - 2.1 x 5.5mm Jack - 2 Pin Socket (310-790)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • Length: 110mm

    $7.40 - $7.40
    $7.40
    $7.40 - $7.40
    $7.40
  • $16.90 - $16.90
    $16.90
    $16.90 - $16.90
    $16.90

    2.1 x 5.5mm Jack to Terminal Block, Pkg/10 (310-696-10)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • A useful adapter for technicians and DIY types who need to test a connection or create a temporary hook-up....

    View full details
    $16.90 - $16.90
    $16.90
    $16.90 - $16.90
    $16.90
  • $15.90 - $15.90
    $15.90
    $15.90 - $15.90
    $15.90

    2.1 x 5.5mm Plug to Terminal Block, Pkg/10 (310-695-10)

    Circuit-Test
    In stock
    Stock: 25+ QTY

    • A useful adapter for technicians and DIY types who need to test a connection or create a temporary hook-up....

    View full details
    $15.90 - $15.90
    $15.90
    $15.90 - $15.90
    $15.90
  • $3.60 - $3.60
    $3.60
    $3.60 - $3.60
    $3.60

    Microphone Plug - 3 Pin, 5mm Spacing (357-130-1)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • Microphone connector - Plug with sockets, solder terminals, screw locking. Popular connector used for micro...

    View full details
    $3.60 - $3.60
    $3.60
    $3.60 - $3.60
    $3.60
  • $5.90 - $5.90
    $5.90
    $5.90 - $5.90
    $5.90

    DIN Jack - 2 Pin Panel Mount, Pkg/10 (358-720-10)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • Chassis Mount DIN Jack with solder terminals, Mounts into 15.5mm hole with two mounting screws. Mounting ha...

    $5.90 - $5.90
    $5.90
    $5.90 - $5.90
    $5.90
  • $6.50 - $6.50
    $6.50
    $6.50 - $6.50
    $6.50

    Coaxial Power Cable Extension - 2.1 x 5.5mm Plug to Jack, 6ft 18AWG (310-806-18A)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Extension for AC Power Adapters and other products using coaxial power plugs. Large quantities stocked.

    $6.50 - $6.50
    $6.50
    $6.50 - $6.50
    $6.50
  • $4.30 - $4.30
    $4.30
    $4.30 - $4.30
    $4.30

    Coaxial Power Cable Extension - 2.1 x 5.5mm Plug to Jack, 6ft 22AWG (310-806)

    Circuit-Test
    In stock
    Stock: 1000+ QTY

    • Extension for AC Power Adapters and other products using coaxial power plugs. Large quantities stocked.

    $4.30 - $4.30
    $4.30
    $4.30 - $4.30
    $4.30
  • $5.10 - $5.10
    $5.10
    $5.10 - $5.10
    $5.10

    Coaxial Power Cable Extension - 2.1 x 5.5mm Plug to Jack, 3ft 18AWG (310-803-18A)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Extension for AC Power Adapters and other products using coaxial power plugs. Large quantities stocked.

    $5.10 - $5.10
    $5.10
    $5.10 - $5.10
    $5.10
  • $3.50 - $3.50
    $3.50
    $3.50 - $3.50
    $3.50

    Coaxial Power Cable Extension - 2.1 x 5.5mm Plug to Jack, 3ft 22AWG (310-803)

    Circuit-Test
    In stock
    Stock: 25+ QTY

    • Extension for AC Power Adapters and other products using coaxial power plugs. Large quantities stocked.

    $3.50 - $3.50
    $3.50
    $3.50 - $3.50
    $3.50
  • $3.50 - $3.50
    $3.50
    $3.50 - $3.50
    $3.50

    Coaxial Power DC Cable - 1.3mm x 3.5mm Inline Jack to Wire Leads, 6ft 22AWG (310-971-22A)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Power cable with molded coaxial power plug. Large quantities stocked for manufacturers or replacement purpo...

    $3.50 - $3.50
    $3.50
    $3.50 - $3.50
    $3.50
  • $5.20 - $5.20
    $5.20
    $5.20 - $5.20
    $5.20

    Fan Power Cord - T-Style Fan Terminal Receptacle to Open Wires, 72" (CFC-T72)

    Circuit-Test
    In stock
    Stock: 250+ QTY

    • Accessory power cord for Circuit-Test AC Fans. Copper wire ends to to 2 pin molded 'T' connection.

    $5.20 - $5.20
    $5.20
    $5.20 - $5.20
    $5.20
  • $2.90 - $2.90
    $2.90
    $2.90 - $2.90
    $2.90

    2.1 x 5.5mm Jack to Terminal Block (310-696)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • A useful adapter for technicians and DIY types who need to test a connection or create a temporary hook-up....

    View full details
    $2.90 - $2.90
    $2.90
    $2.90 - $2.90
    $2.90
  • $2.90 - $2.90
    $2.90
    $2.90 - $2.90
    $2.90

    2.1 x 5.5mm Plug to Terminal Block (310-695)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • A useful adapter for technicians and DIY types who need to test a connection or create a temporary hook-up....

    View full details
    $2.90 - $2.90
    $2.90
    $2.90 - $2.90
    $2.90
  • $69.80 - $69.80
    $69.80
    $69.80 - $69.80
    $69.80

    DC-DC Step Down Converter, 18-38VDC to 13.8VDC, 5A (PDC-6205)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • These light and compact DC converters offer regulated 13.8VDC power from 20-30VDC source like vehicles. Dus...

    View full details
    $69.80 - $69.80
    $69.80
    $69.80 - $69.80
    $69.80
  • $5.40 - $5.40
    $5.40
    $5.40 - $5.40
    $5.40

    Coaxial Power Plug Adapter - 2.1 x 5.5mm Plug - 9V Battery Clip, Ctr (+) (310-645)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • Cable length: 160mm

    $5.40 - $5.40
    $5.40
    $5.40 - $5.40
    $5.40
  • $5.80 - $5.80
    $5.80
    $5.80 - $5.80
    $5.80

    Coaxial Power Plug Adapter - 2.1 x 5.5mm Jack - 3.5mm Plug (310-635)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • Cable length: 76mm

    $5.80 - $5.80
    $5.80
    $5.80 - $5.80
    $5.80
  • $5.40 - $5.40
    $5.40
    $5.40 - $5.40
    $5.40

    Coaxial Power Plug Adapter - 2.1 x 5.5mm Jack - 2.1 x 5.5mm Plug, Reversible Polarity (310-700R)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Cable length: 51mm

    $5.40 - $5.40
    $5.40
    $5.40 - $5.40
    $5.40
  • $5.60 - $5.60
    $5.60
    $5.60 - $5.60
    $5.60

    Coaxial Power Plug Adapter - 2.5 x 5.5mm Jack - 2.1 x 5.5mm Plug (310-652)

    Circuit-Test
    In stock
    Stock: 25+ QTY

    • Cable length: 76mm

    $5.60 - $5.60
    $5.60
    $5.60 - $5.60
    $5.60
  • $4.40 - $4.40
    $4.40
    $4.40 - $4.40
    $4.40

    Coaxial Power Plug Adapter - 2.1 x 5.5mm Jack - 2.5 x 5.5mm Plug (310-625)

    Circuit-Test
    In stock
    Stock: 25+ QTY

    • Cable length: 75mm

    $4.40 - $4.40
    $4.40
    $4.40 - $4.40
    $4.40