Circuit Testers

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  • GT-4872 - Ground / Circuit Tester to Test ESD Ground Tests ground for all 110 volt electrical circuits. Will determine the correctness of all electrical grounds. This optional probe is used with the Ohm-Stat RT-1000 Standard Resistivity Tester.
    Static Solutions
  • 1671 - Circuit Tester, Locates Shorts, Grounds and Open Circuits Checks 6V and 12V systems ? Extra long 48-inch leads ? Locates shorts, grounds and open circuits ? With CE approval Primary Competitive Advantages: ? Experienced Staff ? Product Features ? Product Performance ? High Quality ? Competitive Price ? Quick Delivery
    Peaceful Thriving
  • GFI-3501 - Ground Fault Receptacle Tester & Circuit Analyzer Tests ground fault receptacles by overloading circuit and tripping GFCI.
    Gardner Bender
  • P/N 1756 - Circuit Tester and Tool Ground Continuity Tester Receptacle-circuit testers have three neon indicating lights that provide a convenient way to test three-wire, 115VAC, single-phase and polarized outlets. This tester also checks for correct wiring, reverse polarity, open-ground, open-neutral, open-hot, hot-and-ground-reversed and hot-on-neutral/hot-unwired. Additionally, receptacle-circuit testers are U.L.-rated.
    Woodhead Molex
  • 633597 - Circuit Tester Automotive circuit tester with 900mm insulated cable and earth clip. Insulated contact point prevents accidental shorting. Quickly and easily check electrical system circuits and accessories on 6V and 12V systems.
    Silverline Tools
  • Power Probe I - Circuit Tester When you connect your Power Probe to the car battery you will have a multitude of testers at your finger tips. With the press of a switch you'll have an instant hot lead or ground lead. Use the probe tip and ground lead simultaneously to power up components right in your hand. Instantly check components for continuity as well as identify positive, negative and open circuits without re-polarizing hook-up clips. Locate shorts without wasting fuses. The 20ft. lead allows you to test bumper-to-bumper without jumper leads.
    Power Probe
  • E-Z Check - Circuit Testers No-slip ergonomic design maximizes comfort. Premium neon lamps prevent false readings. Tough, impact-resistant case. Tests for correct wiring, open ground, reverse polarity, open hot, open neutral, hot on neutral, hot and ground reversed with open hot in 3-wire, 125V AC circuitsĀ 
    IDEAL Industries
  • Power Probe II - Circuit Tester With the press of a switch you'll have an instant hot lead or ground lead. Use the probe tip and ground lead simultaneously to power up components right in your hand. Instantly check continuity as well as identify positive, negative and open circuits without re-polarizing hook-up clips. Locate shorts without wasting fuses. The 20 ft. lead allows you to test bumper-to-bumper without jumper leads. Audio tone indicates positive with a high pitched tone and negative with a low pitched tone. The audio feature can be disabled when testing relays. The Power Probe II has 2 cool white LEDs that flood the work area with bright light.
    Power Probe
  • Trailer Light Circuit Tester The inline trailer light circuit tester provides you with information on what circuit is having the problem. The light on the circuit tester will indicate what circuit is having the problem being ether taillights, ground, left or right signals.
    Attwood
  • CT70 - AC Circuit Load Tester AC outlet load handling capabilities plus Outlet Tester functions. AC Load Tester functions: Selectable loads of 12, 15 and 20 Amps. Measures loaded and unloaded AC Line Voltage. Calculates and displays % Voltage Drop and Line Impedance. Displays Peak Line Voltage and Frequency. Outlet Tester functions: Neutral to Ground Voltage. Hot, Neutral and Ground Impedance. GFCI Trip Time and Trip Current. Open or Reversed wiring. Complete with AC test cord (standard North American 3-prong plug).
    Extech Instruments
  • CT120 - AC Outlet Circuit Tester Tripp Lite's instant-read CT120 circuit tester detects wiring stability in standard 120 volt AC wall sockets. Simply plug the circuit tester into a receptacle and view the lighted 3 lamp status display for verification of correct wiring, open ground, open neutral, open hot, hot-ground reversal and hot-neutral reversal fault conditions.
    Tripp Lite
  • CT8007 - Polarity Indicator Circuit Tester No ground wire means no wire tangles nor time lost searching for grounding points. High Impedance electronic circuitry. Negligible current draw ( 1 microampere) is 30,000 times less than regular lamp type testers. This gives complete safety when working around sensitive electronic control modules and sensors. Operating range between 6 and 28 Volt DC in battery powered systems
    General Technologies
  • CT8002 - Professional Cordless Circuit Tester No Ground or clip required. No ground wire means no wire tangles nor time lost searching for grounding points. High Impedance Electronic circuitry. Safety V-groove needle accessory for piercing and carrying. Negligible current draw ( 20 micro-amps) is 10,000 times less than regular lamp type testers. This gives complete safety when working around sensitive electronic control modules and sensors. Operating range between 3 and 28 Volt DC in battery powered systems.
    General Technologies
  • 77001 - Polarity Circuit Tester - Cordless This tool tests the polarity instantly, locating short circuits without wasting fuses and finds bad ground/earth contacts. Test polarity without connecting jumper wires. Tests include: Cooling fans, window regulator motors, electronic fuel pumps, relays, lamps etc. Computer safe for use around sensitive engine management systems
    Gunson
  • 61-165 - SureTest Circuit Analyzer Arc Fault Tester. Tests AFCIs for proper operation. Tests for shared neutrals. High accuracies. Measures voltage drop under full load (12A, 15A, 20A load tests). True RMS. Line Voltage. Peak Voltage. Frequency. Ground to neutral voltage. Ground Impedance. Hot and neutral conductor impedances. Identifies proper wiring in 3-wire receptacles. Identifies false (bootleg) grounds. Tests GFCIs and EPDs for proper operation. Conducts testing without disturbing sensitive loads. Verified isolated grounds (with 61-176 adapter).
    IDEAL Industries
  • 48705 - 6 to 12-Volt Circuit Tester L.E.D. light illuminates up when power is found Alligator clip for easy ground attachment Multi-use application
    Hopkins Manufacturing
  • 61-035 - E-Z Check Circuit Tester No-slip ergonomic design maximizes comfort. Premium neon lamps prevent false readings. Tough impact-resistant case. Tests for correct wiring, open ground, reverse polarity, open hot, open neutral, hot on neutral, hot and ground reversed with open hot in 3-wire, 125V AC circuits. 2-year warranty.
    IDEAL Industries
  • 21000 - Check-Point Circuit Tester Most widely used automotive circuit tester. Quickly checks all 6 and 12 volt systems. Use with power on. 48" ground wire. Use to locate shorts, grounds and open circuits.
    S & G Tool Aid
  • 7866L - 4/5 Pin Vehicle Side Circuit Tester The 4 & 5 pin Side Circuit Tester easily traces each lighting function to the terminal in question. Each LED light corresponds to the circuit being energized. Provides an easy to connect ground terminal for trailer lighting set-up.
    Innovative Products
  • HGT6120 - GFCI Circuit-Ground Analyzer Advanced circuitry detects hazardous ground conditions not identified by standard outlet testers.
    Sperry Instruments
  • CT80 - AFCI, GFCI and AC Circuit Load Tester Quickly checks for correct wiring of AFCI/GFCI outlets and circuit breakers. Outlet Tester functions: AFCI, GFCI Trip Current, GFCI Trip Time, EPD Trip Current, Neutral to Ground Voltage, Hot, Neutral and Ground Impedance, Open or Reversed wiring, AC Load Tester, Selectable loads of 12, 15 and 20 Amps, Measures loaded and unloaded AC Line Voltage, Calculates and displays % Voltage Drop and Line Impedance, Displays Peak Line Voltage and Frequency, Over-Temperature protection, Complete with AC test cord (standard North American 3-prong plug)
    Extech Instruments
  • 3410 - Automotive Test Light/Circuit Tester Helps to quickly identify if there is voltage present on wiring and circuits. Ergonomic grip design with 6-foot test leads. Transparent handle shows bright LEDs to identify connections: Green = Ground Present. Red = Voltage Present
    Equus Products
  • 3633 - Mini-coil Cord Circuit Tester Small handle with needlepoint stainless steel probe allows easy back probing and piercing. Special threaded probe comes with screw on alligator clip for additional versatility. Useful in testing electrical circuits and locating shorts, grounds, and open circuits.
    OTC
  • 61-051 - E-Z Check Plus Circuit Tester No-slip ergonomic design maximizes comfort
    Premium neon lamps prevent false readings
    Tough, impact-resistant case
    Tests GFI receptacles for proper operation
    Tests for correct wiring,open ground,reverse polarity open hot, open neutral, hot on neutral, hot and ground reversed with open hot and ground fault interruption in 3-wire 125V AC circuits
    2-year warranty
    IDEAL Industries

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Circuit Testers - Analyze board, semiconductor, and cable interconnections.


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