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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.

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  • Original price $16.90 - Original price $16.90
    Original price
    $16.90
    $16.90 - $16.90
    Current price $16.90

    6" Locking Extension (6EXT-SL6)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • Locks into Shaftlok Driver (CT-1440) shaft providing a slim profile into those hard to reach places.

    Original price $16.90 - Original price $16.90
    Original price
    $16.90
    $16.90 - $16.90
    Current price $16.90
  • Original price $20.90 - Original price $20.90
    Original price
    $20.90
    $20.90 - $20.90
    Current price $20.90

    10" Locking Extension (6EXT-SL10)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • Locks into Shaftlok Driver (CT-1440) shaft providing a slim profile into those hard to reach places.

    Original price $20.90 - Original price $20.90
    Original price
    $20.90
    $20.90 - $20.90
    Current price $20.90
  • Original price $3.70 - Original price $3.70
    Original price
    $3.70
    $3.70 - $3.70
    Current price $3.70

    Keystone RJ12 Jack - Tool Less, White (100-550)

    Circuit-Test
    In stock
    Stock: 50+ QTY

    • Self crimping IDC terminals. 6 Conductor. No tools required.

    Original price $3.70 - Original price $3.70
    Original price
    $3.70
    $3.70 - $3.70
    Current price $3.70
  • Original price $4.70 - Original price $4.70
    Original price
    $4.70
    $4.70 - $4.70
    Current price $4.70

    Keystone Feedthru Insert - Binding Post, Red (100-540RD)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    Original price $4.70 - Original price $4.70
    Original price
    $4.70
    $4.70 - $4.70
    Current price $4.70
  • Original price $3.90 - Original price $3.90
    Original price
    $3.90
    $3.90 - $3.90
    Current price $3.90

    Keystone Feedthru Insert - RCA Female, Yellow (100-530YW)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • RCA yellow module insert with white housing.

    Original price $3.90 - Original price $3.90
    Original price
    $3.90
    $3.90 - $3.90
    Current price $3.90
  • Original price $3.90 - Original price $3.90
    Original price
    $3.90
    $3.90 - $3.90
    Current price $3.90

    Keystone Feedthru Insert - RCA Female, Red (100-530RD)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • RCA red module insert with white housing.

    Original price $3.90 - Original price $3.90
    Original price
    $3.90
    $3.90 - $3.90
    Current price $3.90
  • Original price $39.00 - Original price $39.00
    Original price
    $39.00
    $39.00 - $39.00
    Current price $39.00

    Magnifier Glass, Ctn/12 (MG-8070-12)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • Comes with 4 sizes: 3 x 2" diameter magnifier (6" total length). 3 x 2-1/2" diameter magnifier (7" total le...

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    Original price $39.00 - Original price $39.00
    Original price
    $39.00
    $39.00 - $39.00
    Current price $39.00
  • Original price $9.40 - Original price $9.40
    Original price
    $9.40
    $9.40 - $9.40
    Current price $9.40

    4" Extension with Quick Connect Coupler - Chrome Plated (6EXT-QC4)

    Circuit-Test
    In stock
    Stock: 1 QTY

    • Quick Connect Coupler
    • Chrome plated

    Original price $9.40 - Original price $9.40
    Original price
    $9.40
    $9.40 - $9.40
    Current price $9.40
  • Original price $9.90 - Original price $9.90
    Original price
    $9.90
    $9.90 - $9.90
    Current price $9.90

    6" Aluminum Extension (6EXT-ALUM)

    Circuit-Test
    In stock
    Stock: 3+ QTY

    • Compatible with CT-1xxx multi-bit screwdrivers

    Original price $9.90 - Original price $9.90
    Original price
    $9.90
    $9.90 - $9.90
    Current price $9.90
  • Original price $3.10 - Original price $3.10
    Original price
    $3.10
    $3.10 - $3.10
    Current price $3.10

    Keystone Feedthru Insert - ST, Fibre Optic (100-526)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    Original price $3.10 - Original price $3.10
    Original price
    $3.10
    $3.10 - $3.10
    Current price $3.10
  • Original price $2.20 - Original price $2.20
    Original price
    $2.20
    $2.20 - $2.20
    Current price $2.20

    Keystone Feedthru Insert - F Female (100-524)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • F-Female to F-Female connector (F81)

    Original price $2.20 - Original price $2.20
    Original price
    $2.20
    $2.20 - $2.20
    Current price $2.20
  • Original price $3.70 - Original price $3.70
    Original price
    $3.70
    $3.70 - $3.70
    Current price $3.70

    Keystone Feedthru Insert - BNC Female (100-522)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • BNC Female to BNC Female

    Original price $3.70 - Original price $3.70
    Original price
    $3.70
    $3.70 - $3.70
    Current price $3.70
  • Original price $3.50 - Original price $3.50
    Original price
    $3.50
    $3.50 - $3.50
    Current price $3.50

    Keystone Blank Insert, Pkg/5 (100-520-5)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • Standard Blank Keystone Insert, White

    Original price $3.50 - Original price $3.50
    Original price
    $3.50
    $3.50 - $3.50
    Current price $3.50
  • Original price $38.90 - Original price $38.90
    Original price
    $38.90
    $38.90 - $38.90
    Current price $38.90

    Keystone Blank Insert, Pkg/100 (100-520-100)

    Circuit-Test
    In stock
    Stock: 1 QTY

    • Standard Blank Keystone Insert, White

    Original price $38.90 - Original price $38.90
    Original price
    $38.90
    $38.90 - $38.90
    Current price $38.90
  • Original price $27.90 - Original price $27.90
    Original price
    $27.90
    $27.90 - $27.90
    Current price $27.90

    Keystone RJ45 Jack - CAT5E, Tool Less, White, Pkg/10 (100-509-10)

    Circuit-Test
    In stock
    Stock: 1 QTY

    • Self crimping IDC CAT5E terminals. No tools required.

    Original price $27.90 - Original price $27.90
    Original price
    $27.90
    $27.90 - $27.90
    Current price $27.90
  • Original price $3.60 - Original price $3.60
    Original price
    $3.60
    $3.60 - $3.60
    Current price $3.60

    Keystone RJ45 Jack - CAT5E, Tool Less, White (100-509)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Self crimping IDC CAT5E terminals. No tools required.

    Original price $3.60 - Original price $3.60
    Original price
    $3.60
    $3.60 - $3.60
    Current price $3.60
  • Original price $27.90 - Original price $27.90
    Original price
    $27.90
    $27.90 - $27.90
    Current price $27.90

    Keystone RJ45 Jack - CAT5E, Tool Less, Blue, Pkg/10 (100-506-10)

    Circuit-Test
    In stock
    Stock: 1 QTY

    • Self crimping IDC CAT5E terminals. No tools required.

    Original price $27.90 - Original price $27.90
    Original price
    $27.90
    $27.90 - $27.90
    Current price $27.90
  • Original price $3.50 - Original price $3.50
    Original price
    $3.50
    $3.50 - $3.50
    Current price $3.50

    Keystone RJ45 Jack - CAT5E, Tool Less, Blue (100-506)

    Circuit-Test
    In stock
    Stock: 50+ QTY

    • Self crimping IDC CAT5E terminals. No tools required.

    Original price $3.50 - Original price $3.50
    Original price
    $3.50
    $3.50 - $3.50
    Current price $3.50
  • Original price $17.80 - Original price $17.80
    Original price
    $17.80
    $17.80 - $17.80
    Current price $17.80

    FCM-200W Replacement Bulb - 9 Watt Fluorescent (PL9-2P)

    Circuit-Test
    In stock
    Stock: 3+ QTY

    • Replacement compact fluorescent bulb for use with FCM-200W lamp.

    Original price $17.80 - Original price $17.80
    Original price
    $17.80
    $17.80 - $17.80
    Current price $17.80
  • Original price $6.70 - Original price $6.70
    Original price
    $6.70
    $6.70 - $6.70
    Current price $6.70

    4 in 1 Pocket Screwdriver (4IN1)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Specially contoured bits can reach depth of 15mm (9/16")
    • Loaded with 2 double ended bits
    • Phillips; #00+0...

    Original price $6.70 - Original price $6.70
    Original price
    $6.70
    $6.70 - $6.70
    Current price $6.70
  • Original price $17.20 - Original price $17.20
    Original price
    $17.20
    $17.20 - $17.20
    Current price $17.20

    Tinned Copper Bus Bar Wire, 20AWG, 1/4 lb Roll (10-TC20-025)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • 20 AWG, 1/4 lb roll
    • Non-insulated Tinned Bare Copper bus bar wire
    • Solid soft drawn and annealed electrol...

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    Original price $17.20 - Original price $17.20
    Original price
    $17.20
    $17.20 - $17.20
    Current price $17.20
  • Original price $16.20 - Original price $16.20
    Original price
    $16.20
    $16.20 - $16.20
    Current price $16.20

    Tinned Copper Bus Bar Wire, 18AWG, 1/4 lb Roll (10-TC18-025)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • 18 AWG, 1/4 lb roll
    • Non-insulated Tinned Bare Copper bus bar wire
    • Solid soft drawn and annealed electrol...

    View full details
    Original price $16.20 - Original price $16.20
    Original price
    $16.20
    $16.20 - $16.20
    Current price $16.20
  • Original price $51.80 - Original price $51.80
    Original price
    $51.80
    $51.80 - $51.80
    Current price $51.80

    Toggle Switch - DPDT 10A, ON-OFF-ON, Screw terminals, Pkg/10 (453-322-10)

    Circuit-Test
    In stock
    Stock: 3+ QTY

    • Standard toggle switch with screw terminals. Mounting hole size: 12mm (0.5"). Rated 10A / 125VAC.

    Original price $51.80 - Original price $51.80
    Original price
    $51.80
    $51.80 - $51.80
    Current price $51.80
  • Original price $6.40 - Original price $6.40
    Original price
    $6.40
    $6.40 - $6.40
    Current price $6.40

    Toggle Switch - DPDT 10A, ON-OFF-ON, Screw terminals (453-322)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • Standard toggle switch with screw terminals. Mounting hole size: 12mm (0.5"). Rated 10A / 125VAC.

    Original price $6.40 - Original price $6.40
    Original price
    $6.40
    $6.40 - $6.40
    Current price $6.40