Skip to content
Free shipping in Canada on orders over $250 (exclusions apply)
Free Canadian shipping on orders over $250 (w/ exclusions)

Circuit-Test

Filters

  • Original price $4.90 - Original price $4.90
    Original price
    $4.90
    $4.90 - $4.90
    Current price $4.90

    Fan Filter Kit - 92mm (CFF-9230P)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • This fan filter kit consists of a plastic fan guard, 30ppi (pores per inch) foam filter and retainer. Prote...

    View full details
    Original price $4.90 - Original price $4.90
    Original price
    $4.90
    $4.90 - $4.90
    Current price $4.90
  • Original price $17.90
    Original price $17.90 - Original price $17.90
    Original price $17.90
    Current price $14.97
    $14.97 - $14.97
    Current price $14.97

    Fuel Cell Spider Kit (CKR-142)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • The kit demonstrates clean energy and the concept of an environmentally friendly fuel cell spider. A great ...

    View full details
    Original price $17.90
    Original price $17.90 - Original price $17.90
    Original price $17.90
    Current price $14.97
    $14.97 - $14.97
    Current price $14.97
    Sale Sale
  • Original price $42.90 - Original price $42.90
    Original price
    $42.90
    $42.90 - $42.90
    Current price $42.90

    Hookup Wire Kit, Assorted - 6 Colours, 22AWG, Stranded (10-HT22K6-25)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • Six 25ft spools of 22 AWG stranded hookup wire, each a different colour, all conveniently stored in a cardb...

    View full details
    Original price $42.90 - Original price $42.90
    Original price
    $42.90
    $42.90 - $42.90
    Current price $42.90
  • Original price $18.20 - Original price $18.20
    Original price
    $18.20
    $18.20 - $18.20
    Current price $18.20

    K-Type Thermocouple Probe (TL-190)

    Circuit-Test
    In stock
    Stock: 25+ QTY

    • K-type temperature probe
    • Ideal for use with Circuit-test multimeter models with temperature function

    Original price $18.20 - Original price $18.20
    Original price
    $18.20
    $18.20 - $18.20
    Current price $18.20
  • Original price $27.40 - Original price $27.40
    Original price
    $27.40
    $27.40 - $27.40
    Current price $27.40

    Microphone Chassis Jack - 3 Pin, 5mm spacing, Pkg/10 (357-730-10)

    Circuit-Test
    In stock

    • Microphone connector - Chassis Mount, with pins, solder terminals. 16mm mounting hole. Popular connector us...

    View full details
    Original price $27.40 - Original price $27.40
    Original price
    $27.40
    $27.40 - $27.40
    Current price $27.40
  • Original price $3.30 - Original price $3.30
    Original price
    $3.30
    $3.30 - $3.30
    Current price $3.30

    Microphone Jack - 3 Pin Chassis, 5mm Spacing (357-730-1)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • Microphone connector - Chassis Mount, with pins, solder terminals. 16mm mounting hole. Popular connector us...

    View full details
    Original price $3.30 - Original price $3.30
    Original price
    $3.30
    $3.30 - $3.30
    Current price $3.30
  • Original price $3.60 - Original price $3.60
    Original price
    $3.60
    $3.60 - $3.60
    Current price $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
    Original price $3.60 - Original price $3.60
    Original price
    $3.60
    $3.60 - $3.60
    Current price $3.60
  • Original price $24.70 - Original price $24.70
    Original price
    $24.70
    $24.70 - $24.70
    Current price $24.70

    Microphone Plug - 3 Pin, 5mm Spacing, Pkg/10 (357-130-10)

    Circuit-Test
    In stock
    Stock: 2+ QTY

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

    View full details
    Original price $24.70 - Original price $24.70
    Original price
    $24.70
    $24.70 - $24.70
    Current price $24.70
  • Original price $3.90 - Original price $3.90
    Original price
    $3.90
    $3.90 - $3.90
    Current price $3.90

    Replacement Fuel Cell Kit (CKR-140, CKR-142) (CKR-141CELL)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Replacement Fuel Cell kit for CKR-140 and CKR-142 kits

    Original price $3.90 - Original price $3.90
    Original price
    $3.90
    $3.90 - $3.90
    Current price $3.90
  • Original price $4.90 - Original price $4.90
    Original price
    $4.90
    $4.90 - $4.90
    Current price $4.90

    Replacement Fuel Cell Kit (CKR-144) (CKR-143CELL)

    Circuit-Test
    In stock
    Stock: 50+ QTY

    • Replacement Fuel Cell kit for CKR-144

    Original price $4.90 - Original price $4.90
    Original price
    $4.90
    $4.90 - $4.90
    Current price $4.90
  • Original price $4.90 - Original price $4.90
    Original price
    $4.90
    $4.90 - $4.90
    Current price $4.90

    Replacement Fuel Cell Kit (CKR-145) (CKR-146CELL)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Replacement Fuel Cell kit for CKR-145

    Original price $4.90 - Original price $4.90
    Original price
    $4.90
    $4.90 - $4.90
    Current price $4.90
  • Original price $186.00 - Original price $186.00
    Original price
    $186.00
    $186.00 - $186.00
    Current price $186.00

    Single Conductor 8 AWG Primary Wire, Black, 100ft Roll (8BLK-XL-100)

    Circuit-Test
    In stock
    Stock: 3+ QTY

    • Ideal for use in car stereos, but has many other applications. (Image shown is for reference only and is no...

    Original price $186.00 - Original price $186.00
    Original price
    $186.00
    $186.00 - $186.00
    Current price $186.00
  • Original price $41.90
    Original price $41.90 - Original price $41.90
    Original price $41.90
    Current price $31.88
    $31.88 - $31.88
    Current price $31.88

    Single Conductor 8 AWG Primary Wire, Black, 20ft Roll (8BLK-XL-20)

    Circuit-Test
    In stock
    Stock: 5+ QTY

    • Ideal for use in car stereos, but has many other applications. (Image shown is for reference only and is no...

    Original price $41.90
    Original price $41.90 - Original price $41.90
    Original price $41.90
    Current price $31.88
    $31.88 - $31.88
    Current price $31.88
    Sale Sale
  • Original price $19.20 - Original price $19.20
    Original price
    $19.20
    $19.20 - $19.20
    Current price $19.20

    Test Probes with Banana plug tip - 48" cord (TL-250)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Banana plug to Test probe with banana plug tip
    • 120cm (48") cord
    • Set of 2
    • CATIII/1000V/CAT IV/600V

    Original price $19.20 - Original price $19.20
    Original price
    $19.20
    $19.20 - $19.20
    Current price $19.20
  • Original price $8.90 - Original price $8.90
    Original price
    $8.90
    $8.90 - $8.90
    Current price $8.90

    Test Lead to Alligator Clips (TL-220)

    Circuit-Test
    In stock
    Stock: 50+ QTY

    • Banana plug to mini alligator clips
    • 25cm cord (10")
    • Set of 2 (1 red / 1 black)

    Original price $8.90 - Original price $8.90
    Original price
    $8.90
    $8.90 - $8.90
    Current price $8.90
  • Original price $67.90 - Original price $67.90
    Original price
    $67.90
    $67.90 - $67.90
    Current price $67.90

    Test Lead Wire, 5KV, Black, 100ft (10-TL-BK18-100)

    Circuit-Test
    In stock

    • Black, 100 ft roll
    • 18 AWG (65 x 36) annealed stranded tinned copper wire
    • Nominal diameter: 0.145" (3.683...

    View full details
    Original price $67.90 - Original price $67.90
    Original price
    $67.90
    $67.90 - $67.90
    Current price $67.90
  • Original price $26.40 - Original price $26.40
    Original price
    $26.40
    $26.40 - $26.40
    Current price $26.40

    Test Lead Wire, 5KV, Black, 25ft (10-TL-BK18-25)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • Black, 25 ft roll
    • 18 AWG (65 x 36) annealed stranded tinned copper wire
    • Nominal diameter: 0.145" (3.683m...

    View full details
    Original price $26.40 - Original price $26.40
    Original price
    $26.40
    $26.40 - $26.40
    Current price $26.40
  • Original price $67.90 - Original price $67.90
    Original price
    $67.90
    $67.90 - $67.90
    Current price $67.90

    Test Lead Wire, 5KV, Red, 100ft (10-TL-RD18-100)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • Red, 100 ft roll
    • 18 AWG (65 x 36) annealed stranded tinned copper wire
    • Nominal diameter: 0.145" (3.683mm...

    View full details
    Original price $67.90 - Original price $67.90
    Original price
    $67.90
    $67.90 - $67.90
    Current price $67.90
  • Original price $26.40 - Original price $26.40
    Original price
    $26.40
    $26.40 - $26.40
    Current price $26.40

    Test Lead Wire, 5KV, Red, 25ft (10-TL-RD18-25)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • Red, 25 ft roll
    • 18 AWG (65 x 36) annealed stranded tinned copper wire
    • Nominal diameter: 0.145" (3.683mm)...

    View full details
    Original price $26.40 - Original price $26.40
    Original price
    $26.40
    $26.40 - $26.40
    Current price $26.40
  • Original price $6.80 - Original price $6.80
    Original price
    $6.80
    $6.80 - $6.80
    Current price $6.80

    Test Leads for DMR-1100B/C (TL-101B)

    Circuit-Test
    In stock
    Stock: 500+ QTY

    • Banana plug to test probe
    • Use with DMR-1100B, DMR-1100C
    • Set of 2 (1 red / 1 black)

    Original price $6.80 - Original price $6.80
    Original price
    $6.80
    $6.80 - $6.80
    Current price $6.80
  • Original price $13.30 - Original price $13.30
    Original price
    $13.30
    $13.30 - $13.30
    Current price $13.30

    Test Leads for DMR-3600, DCL-280/310/320 (TL-125)

    Circuit-Test
    Out of stock

    • Banana plug to test probe
    • Use with DMR-3600, DCL-280, DCL-310, DCL-320
    • 89cm (35") cord
    • Set of 2 (1 red ...

    Original price $13.30 - Original price $13.30
    Original price
    $13.30
    $13.30 - $13.30
    Current price $13.30
    Sold out
  • Original price $10.40 - Original price $10.40
    Original price
    $10.40
    $10.40 - $10.40
    Current price $10.40

    Test Leads for DMR-6000/6500/6550/6600 (TL-165)

    Circuit-Test
    In stock

    • Banana plug to test probe
    • Use with DMR-6000, DMR-6500, DMR-6550, DMR-6600, DCL-620, DCL-650, DCL-680. 80c...

    View full details
    Original price $10.40 - Original price $10.40
    Original price
    $10.40
    $10.40 - $10.40
    Current price $10.40
  • Original price $13.60 - Original price $13.60
    Original price
    $13.60
    $13.60 - $13.60
    Current price $13.60

    Test Leads for DMR-6700/6780 (TL-175)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Banana plug to test probe
    • Use with DMR-6700, DMR-6780
    • 80cm (31") cord
    • Set of 2
    • CATIII/1000V/CAT IV/600V

    Original price $13.60 - Original price $13.60
    Original price
    $13.60
    $13.60 - $13.60
    Current price $13.60
  • Original price $20.80 - Original price $20.80
    Original price
    $20.80
    $20.80 - $20.80
    Current price $20.80

    Test Leads Set - Banana Plug to Right Angle Banana Plug (TL-226)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • 4mm Banana plug to 4mm Right angle Banana plug
    • Safety rating: CAT III 1000V 10A
    • 120cm (48") cord
    • Set of...

    Original price $20.80 - Original price $20.80
    Original price
    $20.80
    $20.80 - $20.80
    Current price $20.80