6 and 12 Volt Circuit Tester with Standard Length Coiled Cord

Features and Benefits: 3-1/2" long insulated probe Insulated alligator clip 7-1/4" overall length Orange coiled cord extends to 12ft. Bulb is replaceable Can be used to detect power, ground and find shorts and breaks. Also use it to troubleshoot electrical circuits like any other circuit tester, but it is especially val....(more info)

Computer Safe Circuit Tester

Features and Benefits: Safe for automotive computers Won’t damage sensitive electronic components Draws less than 21mA at 12 volts DC Operating range 3-28 volts The red light indicates positive polarity, green indicates negative polarity Shipping weight 6ozSafely test circuits anywhere on a vehicle without concern for da....(more info)

Heavy Duty Circuit Tester Up To 28 Volt

Features and Benefits: A heavy duty circuit tester for lifetime use The probe, handle, cord and clamp are reinforced for extra durability Comes with a strain relief spring on the cord Skin-packed Shipping weight 7 oz.Lisle's heavy duty circuit tester quickly tests low voltage up to 28 volts!....(more info)

Heavy Duty Mini Circuit Tester

29000 Heavy Duty Mini Circuit TesterFeatures and Benefits: Special compact design is especially valuable because this circuit tester will fit and work in confined, crowded areas like under the hoods and dashboards of modern cars and trucksUse for troubleshooting 6 and 12 volt systems6 Foot ground wire remains flexible at cold temperaturesSpecial....(more info)

Innova Test Light / Circuit Tester

Features and Benefits 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 PresentHelps to quickly identify if there is voltage present on wiring and circuits. Ergonomi....(more info)

Low Voltage 6V & 12V Circuit Tester

Features and Benefits:Test for voltage in 6 and 12 Volt systemsGround clip and touch probe to point being tested, tester bulb will light if power is present.....(more info)

Cordless Circuit Tester

Features and Benefits: Operated between 3 to 28 volt No wire or clip needed while diagnosing polarity Stainless steel tube Safe with ECMís sensors, transducers, airbags, computers, etc. Contains LED and buzzer indicator Includes long-life alkaline 23A batteries Safe for 6 and 12 volt systems ....(more info)

Circuit Tester up to 28 Volts w/Hooded Probe

25600Handy Hooker Circuit TesterHooded 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 volts. Alligator clip grounds tester. Skin-packed. Shipping wt. 3 oz.....(more info)