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| • | This unit does not require ground wire or clip and is safe with ECMs, Sensors, Transducers, Airbags, etc. |
| • | Designed to be used on DC powered circuits with voltag... |
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$11.39
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| • | ? Tests 4 and 5 Pin Flat connector wiring? Each signal from vehicle will emit a unique tone? One person makes complete test in 30 seconds!? Just apply brakes, t... |
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$20.65
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| • | Blowing Fuses? Plug in the FUSE BUDDY Tester and read circuit amperage draw and voltage. |
| • | Original fuse is replaced in-line during testing, thereby maintaining... |
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$21.32
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| • | New High Amp Fuse Buddy can test 30 Amp circuits |
| • | Blowing Fuses? Plug in the FUSE BUDDY and read the circuit amperage draw. |
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$19.98
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| • | New High Amp Fuse Buddy can test 30 Amp circuits |
| • | Blowing Fuses? Plug in the FUSE BUDDY and read the circuit amperage draw. |
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$19.98
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| • | Designed to safely check voltage and/or ground on several electronic systems, including wiring, fuses, battery, cabling, sensors, switches, and more |
| • | Features ... |
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$20.35
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| • | The Circuit Chaser does "One-Man Testing" for male and female 7-Pin tractor trailer plugs and much more! |
| • | Troubleshoots tractor trailer circuits. |
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$26.58
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| • | Allows you to move about the vehicle while checking for shorts in the electrical system |
| • | 3 resetting breaker handles - 10, 15, and 20 amps |
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$49.45
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| • | Test for voltage in 6 and 12V systems by grounding the clip and touching the probe to the point being tested. The tester bulb will light if power is present. |
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$9.69
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| • | Circuit tester for 6 and 12V electrical systems is ideal for the home mechanic. It quickly checks headlight, taillight and turn signal circuits, faulty sockets,... |
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$6.37
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| • | Designed for the home mechanic, this tool safely tests circuits with power off. Ideal for testing fuses, grounds, shorts, contacts, diodes and open circuits. In... |
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$6.43
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| • | Checks 6 and 12V circuits for voltage and checks spark plug for spark. Place probe in end with regular bulb to check low voltage. Checks headlights, taillights,... |
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$8.51
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| • | Safe for automotive computers. Won?t damage sensitive electronic components. Draws less than 21 mA. at 12 volts DC. Operating range 3-28 volts. The red light in... |
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$14.18
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| • | Hooded probe protects your fingers and automatically centers the wire. Small size allows easy use even in the tightest places. Quickly test low voltage up to 28... |
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$12.57
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| • | Check continuity on wires, fuses, switches and other electrical systems. Just clip lead to one end of wire in question. Probe other end of wire. If bulb lights ... |
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$8.49
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| • | Quickly tests low voltage up to 28 volts. A heavy duty circuit tester for lifetime use. The probe, handle, cord and clamp are reinforced for extra durability. C... |
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$12.77
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| • | Heavy duty tester signals with a light and buzzer. The test kit test low voltage up to 28 volts. Also performs these functions: Find electrical shorts, checks p... |
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$28.25
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| • | Dual Probe/Computer Safe/Polarity Indicator Tests Low Voltage 6 to 28 Volts |
| • | Dual Probes: The first probe flips out enabling you to check hard to reach connecti... |
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$18.13
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| • | Checks Both Low Voltage and Spark Plug Wires.The low-side checks AC and DC current up to 28 volts with power on. The high-side checks spark plug wires without p... |
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$10.39
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| • | Simplest method for eliminating the EFI system or idle air control as possible faults on no-start vehicles. |
| • | Disconnect the fuel injectors, plug in a Noid Lite,... |
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$58.87
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| • | This is the fast way to pinpoint problems in fuel, oil, temperature, and vacuum electrical gauges. |
| • | This tester includes a test light and switch to also test i... |
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$181.09
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| • | A great addition to your Power Probe Circuit Tester. |
| • | Includes: - 20 ft. extension for those longer vehicles such as motor homes, trailers, etc.- Cigarette ligh... |
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$28.06
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| • | Supplies positive voltage, negative voltage or ground at probe tip |
| • | LED visual indicator |
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$74.42
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| • | Supplies positive voltage, negative voltage or ground at probe tip |
| • | LED visual indicator |
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$87.93
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| • | Supplies positive voltage, negative voltage or ground at probe tip |
| • | LED visual indicator |
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$79.35
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| • | Supplies positive voltage, negative voltage or ground at probe tip |
| • | LED visual indicator |
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$91.70
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| • | A Multitude of testers right at your fingertips. |
| • | 42V Ready |
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$131.07
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| • | The new PPCT emits two distinct tones enabling you to differentiate between circuits above or below 10 ohms.? Audible Tone Indicator? 3-Level Continuity Testing... |
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$57.64
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| • | Quickly pin-points location of shorts and open circuits. |
| • | Adjustable sensitivity with audible and visual indicators |
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$172.90
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| • | Eliminate the guesswork! |
| • | Remote sensor allows a "One Man" diagnosis |
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$145.99
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| • | Now you’re able to power up components or check continuity in those hard to reach areas such as behind the dash or firewall. Our new lead set will give you tha... |
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$56.40
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| • | Rugged Solid State electronic voltage detector. Needs no wire or clip connector to ground. Safe around automotive micro-comuters.Simple to Use: |
| • | Hold tester in... |
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$21.65
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| • | Locate short circuits, open connections, broken wires, current leaks and even trace wires quickly and easily in most cases locating the problem area without ha... |
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$149.20
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| • | Wirehawk® requirs just one hand to test circuits in hard to reach areas. Works two ways: Captures and pierces wire with unique hook design or can be used as ice... |
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$16.78
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| • | Tests function and operation of electrical motors, solenoids, relays, lights and more by supplying power or ground. For use on 12V and 24V systems. High impedan... |
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$116.54
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| • | Checks all 6 and 12 volt systems. |
| • | Locates shorts, grounds and open circuit. |
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$1.81
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| • | The best quality electrical circuit tester available for checking 6 and 12 volt systems. Made to last longer than anyone's lifetime! Use it to troubleshoot el... |
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$5.95
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| • | Specially designed to enable technician to test hard to reach circuits that would not be accessible with standard Circuit Testers. Use to test around hot engin... |
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$17.59
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| • | Circuit Tester features and extra long wire that stretches up to 12 feet for use, then automatically retracts. Quickly and easily check electrical system circui... |
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$9.56
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| • | Circuit Tester features and extra long wire that stretches up to 12 feet for use, then automatically retracts. Quickly and easily check electrical system circui... |
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$13.42
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