Heavyduty Circuit Tester

Comes with a strain relief spring on the cord Heavy-duty circuit tester for ch... Comes with a strain relief spring on the cord Heavy-duty circuit tester for checking low voltage up to 12 volts By depressing the red button the tester becomes a jumper for powering electrical components or a ground The probe, handle, cord and clamp... more

Comes with a strain relief spring on the cord Heavy-duty circuit tester for ch... Comes with a strain relief spring on the cord Heavy-duty circuit tester for checking low voltage up to 12 volts By depressing the red button the tester becomes a jumper for powering electrical components or a ground The probe, handle, cord and clamp... more

. Made with sharp stainless steel probe for piercing wires, for hard to reach ... . Made with sharp stainless steel probe for piercing wires, for hard to reach areas . Constructed with acetate fiber, high toughness and shatter-proof. . 1 Accuracy voltage reading on white Backlight digital display. . Portable 140" long enough PU... more

3-48V Widely Use Circuit Tester,multifunctional household test pen, you can us... 3-48V Widely Use Circuit Tester,multifunctional household test pen, you can use it to test circuit（locating shorts grounds and open circuits） and distinguish whether an object is electrified. For use on cars, boats, trailers, vans, RV's, motorcycles,... more

Heavy-Duty circuit Tester for DC Helps detect direct current (DC) flows Just c... Heavy-Duty circuit Tester for DC Helps detect direct current (DC) flows Just connect the TERMINAL end to a GROUNDING point on the vehicle and place the testing tip on the spot to be checked more

Tests 6-12-24 volt AC or DC systems for open, grounded or short circuits 60-in... Tests 6-12-24 volt AC or DC systems for open, grounded or short circuits 60-in 16 gauge wire with heavy duty ground clip No 67-01 Two replacement indicator bulbs more

this Performance Tool 12v Heavy-duty Circuit Tester Can Test 6, 12 And 24 Volt... this Performance Tool 12v Heavy-duty Circuit Tester Can Test 6, 12 And 24 Volt Ac & Dc Circuits. Featuring Heavy-duty Test Lead With A Spring Clip That Prevents Damage To Test Lead At The Base Of The Handle. Specification Performance Tool Brand Model... more

ALEKO Before hitching a new trailer, its essential to make sure the lights are... ALEKO Before hitching a new trailer, its essential to make sure the lights are connected properly with the 7-Way Trailer Light Circuit Connector Tester. Circuit testers are the best at testing your trailer lights. Made with heavy-duty plastic and LED... more

ALEKO Before hitching a new trailer, its essential to make sure the lights are... ALEKO Before hitching a new trailer, its essential to make sure the lights are connected properly with the 5-Way Trailer Light Circuit Connector Tester. Circuit testers are the best at testing your trailer lights. Made with heavy-duty plastic and LED... more

️3-48V Wide Range, 3-48v Widely Use Circuit Tester/Circuit Test Light, Designe... ️3-48V Wide Range, 3-48v Widely Use Circuit Tester/Circuit Test Light, Designed to Check Car Electrical Circuits and Other 3-48v DC Wiring and Circuits ️Accurate LCD Digital Display, Resolution to 0.1V Voltage Reading on White Back Light LCD Digital... more

Long 7 inch probe shank allows access to difficult to reach areas for testing ... Long 7 inch probe shank allows access to difficult to reach areas for testing electrical circuits and locating shorts grounds and open circuits Includes a heavy-duty stainless steel probe with insulated shaft and a heavy-duty clip with positive... more

Features a high-impact body and a retractable cord with spring strain relief A... Features a high-impact body and a retractable cord with spring strain relief Also features 65-Inch (165mm) long probe with insulated cover and a heavy-duty ground clip with insulator Great for automotive, industrial, agricultural, marine, fleet,... more

Long 7 inch probe shank allows access to difficult to reach areas for testing ... Long 7 inch probe shank allows access to difficult to reach areas for testing electrical circuits and locating shorts grounds and open circuits Includes a heavy-duty stainless steel probe with insulated shaft and a heavy-duty clip with positive... more

Also features 30-Inch (76mm) long probe and a heavy-duty ground clip with insu... Also features 30-Inch (76mm) long probe and a heavy-duty ground clip with insulator Great for automotive, industrial, agricultural, marine, fleet, aviation and snowmobile applications Bulb is replaceable (GE 1889) more

Tests 6-12-24 volt AC or DC systems for open, grounded or short circuits 60-in... Tests 6-12-24 volt AC or DC systems for open, grounded or short circuits 60-in 16 gauge wire with heavy duty ground clip No 67-01 Two replacement indicator bulbs more

It has a wide range of uses and can help you to complete the performance test ... It has a wide range of uses and can help you to complete the performance test of the charging system and ignition system. The meticulously crafted high-precision electrometer is accurate and practical, with small errors, and can well meet your needs.... more

Designed for testing electrical circuits and locating shorts grounds and open ... Designed for testing electrical circuits and locating shorts grounds and open circuits Features include 5 foot heavy-duty cord and checks both 6 and 12 volt systems Ergonomic slim designed clear handle with a bright red slim style replaceable bulb... more

Designed for testing electrical circuits and locating shorts grounds and open ... Designed for testing electrical circuits and locating shorts grounds and open circuits Features include 5 foot heavy-duty cord and checks both 6 and 12 volt systems Ergonomic slim designed clear handle with a bright red slim style replaceable bulb... more

Designed for testing electrical circuits and locating shorts grounds and open ... Designed for testing electrical circuits and locating shorts grounds and open circuits Features include 12 foot heavy-duty coiled cord and checks both 6 and 12 volt systems Ergonomic slim designed clear handle with a bright red slim style replaceable... more

Heavy Duty Construction, large size tester body made with high quality ABS, he... Heavy Duty Construction, large size tester body made with high quality ABS, heavy duty, shatter-proof, durable than normal test light. 6-24v Widely Use Circuit Tester,designed to check vehicles electrical circuits, automotive battery, circuit integrity... more