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Circuit Testers

Circuit testers are designed to diagnose and troubleshoot breakages in electrical connections. Raptor Supplies offers a broad range of these circuit testers and multi-purpose connectors from brands like Extech and Westward. The test light in these electrical circuit testers validate the grounding point of circuits and tells whether the circuit is on or off. Circuit testers from Extech are specifically designed to check up to 80 amps of current and are best suited for vehicle diagnosis. These circuit testers feature a 3.5-inch LCD with bar graph (for some models) for displaying results & have a current measuring range between 20 and 80 A per 48 VDC (10 seconds max). They are equipped with mini, ATC or maxi blade connector plugs to fit in the fuse block. Multi-purpose test lead kits from Westward are suitable for effective electrical diagnosis. These kits feature several male & female connectors to join electrical conductors and create an electrical circuit with a wide range of switches & boards. The kits also include alligator clips, acicular probes, 1/2 to 1 inch connectors, LED stroboscopes & SRS simulators and have a voltage range of 600 V. Choose from a wide range of these test lead kits & circuit testers on Raptor Supplies.

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Automotive 20A Current Tester ATC Fuse
EXTECH

Automotive 20A Current Tester ATC Fuse

  • Item: AH9LYL
  • Model: AUT20
  • £34.26 (ex. VAT)
Automotive 20A Current Tester Mini Fuse
EXTECH

Automotive 20A Current Tester Mini Fuse

  • Item: AH9LYM
  • Model: AUT20M
  • £34.26 (ex. VAT)
Automotive 30A Current Tester ATC Fuse
EXTECH

Automotive 30A Current Tester ATC Fuse

  • Item: AH9LYN
  • Model: AUT30
  • £38.01 (ex. VAT)
Automotive 30A Current Tester Mini Fuse
EXTECH

Automotive 30A Current Tester Mini Fuse

  • Item: AH9LYP
  • Model: AUT30M
  • £38.01 (ex. VAT)
Automotive 80A Current Tester 9V Battery
EXTECH

Automotive 80A Current Tester 9V Battery

  • Item: AH9LYR
  • Model: AUT80
  • £151.87 (ex. VAT)
Circuit Tester
LISLE

Circuit Tester

  • Item: CD8HNJ
  • £11.47 - £198.77 (ex. VAT)
  • See Variants (10)
Circuit Tester 6/12/24v
WESTWARD

Circuit Tester 6/12/24v

  • Item: AA9PUB
  • Model: 1EKN8
  • £22.07 (ex. VAT)
Circuit Tester, Ultimate, Pack of 6
LISLE

Circuit Tester, Ultimate, Pack of 6

  • Item: CD8FBW
  • Model: LS/28640
  • £198.77 (ex. VAT)
  • See Details
Circuit Tester/Jumper, Heavy Duty, Upto 12V
LISLE

Circuit Tester/Jumper, Heavy Duty, Upto 12V

  • Item: CD8FFK
  • Model: LS/32900
  • £19.01 (ex. VAT)
  • See Details
Circuit Tracer Kit 18/24/36v
WESTWARD

Circuit Tracer Kit 18/24/36v

  • Item: AA9PTY
  • Model: 1EKN5
  • £6.01 (ex. VAT)
Computer Safe Circuit Tester
LISLE

Computer Safe Circuit Tester

  • Item: CD8EWZ
  • Model: LS/24550
  • £11.47 (ex. VAT)
  • See Details
Digital Circuit Tester, 3 to 30 Volts
LISLE

Digital Circuit Tester, 3 to 30 Volts

  • Item: CD8FCK
  • Model: LS/29050
  • £40.89 (ex. VAT)
  • See Details
Digital Circuit Tester, 3 to 49 Volts
LISLE

Digital Circuit Tester, 3 to 49 Volts

  • Item: CD8FCB
  • Model: LS/28830
  • £59.95 (ex. VAT)
  • See Details
Handy Hooker Circuit Tester
LISLE

Handy Hooker Circuit Tester

  • Item: CD8EYE
  • Model: LS/25600
  • £13.37 (ex. VAT)
  • See Details
Heavy Duty Circuit Tester, 24V
LISLE

Heavy Duty Circuit Tester, 24V

  • Item: CD8FBA
  • Model: LS/27430
  • £13.02 (ex. VAT)
  • See Details
Heavy Duty Circuit Tester, 49 Inch Long Cable, Pack of 6
LISLE

Heavy Duty Circuit Tester, 49 Inch Long Cable, Pack of 6

  • Item: CD8FBR
  • Model: LS/28400
  • £67.50 (ex. VAT)
  • See Details
High-Low Voltage and Spark Plug Wire Circuit Tester, 28V Max., Pack of 6
LISLE

High-Low Voltage and Spark Plug Wire Circuit Tester, 28V Max., Pack of 6

  • Item: CD8FCX
  • Model: LS/29500
  • £53.17 (ex. VAT)
  • See Details
Low Circuit Tester, Pack of 6
LISLE

Low Circuit Tester, Pack of 6

  • Item: CD8EYZ
  • Model: LS/26250
  • £32.41 (ex. VAT)
  • See Details
Multi-purpose Connector 600v Ac/dc
WESTWARD

Multi-purpose Connector 600v Ac/dc

  • Item: AA9PTZ
  • Model: 1EKN6
  • £283.22 (ex. VAT)
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