Circuit Testers
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Equus Products 3420 Innova Smart Test Light
Equus Products
$28.59This item is brand-new, factory sealed. Designed to safely check voltage and/or ground on several electronic systems, including wiring, fuses, battery, cabling, sensors, switches, and more Features ergonomic grip design for comfort and safety ...$28.59 -
Gearwrench KDS129 Low Voltage 6v And 12v Circuit Tester
Kd Tools
$17.84This item is brand-new, factory sealed. Tests voltage in 6 and 12V systems by grounding the clip and touching the probe to the point being tested Tester bulb will light if power is present 4-1/2 foot lead length Replacement bulb part number 12675$17.84 -
K Tool International KTI-72780 6 Or 12 Volt Heavy Duty Circuit Tester
K Tool International
$24.51This item is brand-new, factory sealed.Features and Benefits:Tester features 5' heavy duty flexible wire, ground clips, tempered probe and replacement bulbWorks in 6 or 12 volt systemsSpring strain relief on cordFor replacement bulb reference item...$24.51 -
K Tool International KTI72782 Heavy-duty Circuit Tester With 10 Retractable Wire And Clip
K Tool International
$18.21This item is brand-new, factory sealed.Features and Benefits: For use on cars, trucks, SUVs, boats, trailers, vans, RVs, snowmobiles and motorcycles, Check electrical circuits and accessories For use on 6, 12 and 24 volt systems ...$18.21 -
Lang Tools 1130 [kastar] 30ft Retractable Test Lead 1130_43
A&E / Lang Tools
$24.52This item is brand-new, factory sealed. Used for testing electrical circuits Retractable test leads pull out and stay at desired length Rewinds test leads into its own protective case when not in use Has insulated alligator clip 18 gauge copper wire ...$24.52 -
Lang Tools 1140 Retractable Test Leads - 2 Leads X 10 Ft.
A&E / Lang Tools
$27.15This item is brand-new, factory sealed.Features and Benefits:Used for testing electrical circuits in cars, trailers, boats, and more Retractable test leads pull out and stay at desired length and rewind into its own protective case when not in use...$27.15 -
Lisle 24550 Computer Safe Circuit Tester
Lisle
$19.19This item is brand-new, factory sealed.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...$19.19 -
Lisle 26250 Ac/dc Circuit Tester Up To 28volts
Lisle
$12.68This item is brand-new, factory sealed.Features and Benefits: Quick check both AC and DC current up to 28 volts with the power on Helps locate shorts or breaks in wiring Complete with insulated grounding clip Skin packed Shipping wt...$12.68 -
Lisle 27430 24v Heavy-duty Circuit Tester
Lisle
$20.75This item is brand-new, factory sealed.Features and Benefits: Quickly tests voltage up to 28 VoltsWorks on any circuit up to 28 volts including many heavy duty applications on large trucks and farm implements: heavy duty probe, cord and clampThe probe is...$20.75 -
Lisle 28400 Circuit Tester Up To 12 Volt Heavy Duty
Lisle
$25.78This item is brand-new, factory sealed.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 ...$25.78 -
Lisle 28620 Circuit Tester With Buzzer 28620_45
Lisle
$31.19This item is brand-new, factory sealed.Lisle 28620 Circuit Tester with Buzzer Heavy-Duty Tester Signals with a Light anda Buzzer. Tests low voltage up to 28 volts. Spring loaded hook canbe removed to use the probe tip only. Can also be used...$31.19 -
Lisle 29500 Hi Lo Tester 29500_43
Lisle
$20.46This item is brand-new, factory sealed.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 piercing. Complete with insulated clip.$20.46