Electrical Testers
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OT3650 Heavy Duty Remote Starter Switch
SERVICE SOLUTIONS U.S. LLC
$52.47Allows one person to start and crank engine while under the hood or from either side of the vehicle. Features and Benefits With convenient hot circuit indicator, red ready light glows when starter switch is connected to a hot circuit; light goes off when...$52.47 -
OT3642 12V-36V Truck Circuit Tester
SERVICE SOLUTIONS U.S. LLC
$31.26Works on 12–36 volt systems. Features 7" stainless steel probe. 24' coil cord. Extra large clamp.$31.26 -
OT3631 Heavy Duty Logic Probe Tester
SERVICE SOLUTIONS U.S. LLC
$34.04Multi-functional design allows testing range of 3–26 volts. Bright red and green LEDs interpret voltage signals such as ground, power, and frequency. Tests fuel injectors, solenoids, presence of serial data, and tach reference signals. Output tests on...$34.04 -
OT3630 Battery Powered Continuity Tester
SERVICE SOLUTIONS U.S. LLC
$24.80Designed to test any type of non-live electrical circuit. Track down broken wires, bad grounds and blown fuses quickly. Features and Benefits Comes with AAA Alkaline battery. Ergonomic, slim designed clear handle. 12-foot red coil cord. Low voltage...$24.80 -
LS24550 COMPUTER SAFE CIRCUIT TESTER
LISLE CORPORATION
$13.78Also Indicates Polarity. 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 indicates positive polarity, green indicates negative polarity.$13.78 -
LS19380 Spark Tester
LISLE CORPORATION
$10.17With the engine running, place the grooved end of the tool over the plug wire. The bulb will flash to indicate spark.$10.17 -
LS52990 Spark Plug Wire Puller
LISLE CORPORATION
$10.70Spark Plug Pliers Two Pulling Positions Help Make Removing Spark Plug Wires A Safe And Easy Job. Specially shaped, cushioned jaws grip the boot straight on or from the side. Plastic handle grips help prevent shock.$10.70 -
LS32900 Heavy Duty Circuit Tester / Jumper
LISLE CORPORATION
$20.50A 2-in-1 Tester that Tests Circuits up to 28 Volts and Works as a Jumper Wire for Power or Ground Heavy-duty circuit tester for checking low voltage up to 28 volts By depressing the red button the tester becomes a jumper for powering electrical...$20.50 -
LS29500 HIGH-LOW CIRCUIT TESTER
LISLE CORPORATION
$9.62Checks 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.$9.62 -
LS28400 Heavy Duty Circuit Tester
LISLE CORPORATION
$13.40Quickly 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. Comes with a strain relief spring on the cord.$13.40 -
LS27430 24 Volt Heavy-Duty Circuit Tester
LISLE CORPORATION
$15.92Quickly Tests Voltage up to 28 Volts. Heavy duty probe, cord and clamp. The probe is insulated with high-visibility shrink tubing to prevent the possibility of shorting the side of the probe to other components. Comes with a strain relief spring on the...$15.92 -
LS26250 Low Circuit Tester
LISLE CORPORATION
$6.49Quick check both AC and DC current up to 28 volts with power on. Helps locate shorts or breaks in wiring. Complete with insulated grounding clip.$6.49