Top 10 ATD Tools 55033 Circuit Tester – Circuit Testers

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1. ATD Tools


Green,Red, ATD Tools Heavy-Duty 3-30V Cordless Circuit Tester ATD-55033

ATD Tools #ad - Package weight :1. 0lbs. Package dimensions :3. 3 cm l x5. 5 cm w x16. 8 cm H. Product type :auto ACCESSORY. Country of origin :China.
BrandATD Tools #ad
ManufacturerATD Tools #ad
Weight0 Pounds
Part Number55033
WarrantyManufacturer Warranty

2. ATD Tools


ATD Tools 55042 12V/42V Hybrid Circuit Tester

ATD Tools #ad - For 12-volt and 42-Volt Hybrid Systems. Pointed probe Tests Through Wire Insulation. Automatic voltage identification: bluE LED for 12 Volt and RED LED for 42 Volt. Computer and Air Bag safe.
BrandATD Tools #ad
ManufacturerATD Tools #ad
Part Number55042

3. ATD Tools


ATD Tools 5614 Relay Circuit Tester

ATD Tools #ad - Allows the technician to diagnose the problem without the use of a multimeter. Able to test an entire circuit - from battery to component, including the relay With this item the technician can jump a relay; do an AC charge from the relay by activating the compressor; do compression testing by activating the starter relay and even check turn signals or lights from the front of the car.

With this item the technician can jump a relay; do an AC charge from the relay by activating the compressor; do compression testing by activating the starter relay and even check turn signals or lights from the front of the car. Includes: 1 tester, 6 popular Relay Leads, and 1 Universal Relay Lead. The lighted display shows the technician the problem immediately.
BrandATD Tools #ad
ManufacturerATD Tools #ad
Height3.3 Inches
Length13.6 Inches
Weight1 Pounds
Width10.1 Inches
Part Number5614

4. Klein Tools


Electric Tester With Integrated GFCI Outlet Tester, Klein Tools ET310 AC Circuit Breaker Finder

Klein Tools #ad - Transmitter incorporates a three-pin plug for connecting to North-American-style grounded electrical outlets. This circuit breaker finder can quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected.

Transmitter docks in the Receiver for convenient storage as a single item when tester is not is use. Receiver delivers clear visual and audible indications when the correct breaker has been located. Operates on 90-120V AC circuits. Transmitter incorporates a gFCI outlet tester to inspect the wiring condition at the electrical outlet and test GFCI devices. Gfci tester consists of two parts: a Transmitter connected to the electrical outlet or fixture, and a Receiver used to scan the panel to locate the correct breaker.
BrandKlein Tools #ad
ManufacturerKlein Tools #ad
Height1 Inches
Length1 Inches
Weight0.45 pounds
Width1 Inches
Part NumberET310
Warranty1 year manufacturer



ANCEL PB100 Automotive Power Circuit Probe Tester, 12V 24V Car Test Light Electrical Diagnostic Tool Master Kit AC DC Digital Voltage Short Finder, Relay Fuse Tester Trailer 3 System Thermometer 4

ANCEL #ad - It is needed for testing components on and off the vehicle, checking for the good and bad grounds, windshield wipers, you can use it to turn on a blower motor. And there is a technical support for timely and effectively solving the quality problem within 24 Hours.

Voltage indicatorthe led indicator on the front of the unit will show you the battery voltage when it is connected. You can run power window motors, testing for continuity and diagnosing circuit failures. Trailer wiringa recurring source of frustration for technicians across the country, especially those who service trailers exposed to road salt or salt water. You can power or ground a circuit directly through the top of the device. For example, and even rear window defrosters.

Instantly check components for continuity as well as identify positive, negative and open circuits. Use the probe tip and ground lead simultaneously to power up components right in your hand. What does it do?the pb100 is an essential tool for automobile user. With the press of a switch, you'll have an instant hot lead or ground lead. You can even do a quick check of the alternator by plugging it in and starting the car. You can use it to determine a whole range of things.
BrandANCEL #ad
ManufacturerANCEL #ad
Height2.9 Inches
Length10.2 Inches
Weight0.22 Pounds
Width8.7 Inches
Part NumberPB100



AUTOOL Circuit Tester Power Circuit Probe Tester 9v-30V Automotive Electrical System Tool, AC DC Digital Voltage Resistance Short Finder, Relay Tester for 12V 24V Vehicle, Multimeter 0-5V Power

AUTOOL #ad - 0-5v power supply & voltage alarmprobe tester can set 0-5v output voltage, used to verify the wiring condition of the tested component. Power circuit probe 9-30v supports 14 languages: English, Portuguese, bring a lot of convenience to users. Oscilloscope mode & injector modeelectrical system diagnostic tool with 2. 4-inch lcD display, etc. Also different pulse signals can be output to the injector, can display the parameter curve diagram of the tested component, time, frequency, such as voltage, which provides 4 pulse modes to better detect the condition of the injector.

Multimeter mode & multi-language automotive circuit tester contains the common parameters of multimeters, resistance, Vietnamese, Russian, filipino, Arabic, and can quickly test the DC voltage, German, Spanish, Malaysian, current, Italian, Polish, French, Indonesian, and diode in the circuit system, and frequency. Component activation & relay test power tester probe is not only can generate "Active" signals for components, like 5-terminal relays, motors, but also can test the common automotive relay, and other on-board electronic devices, such as lights, and 4-terminal relays.

If a short circuit or fault causes the voltage to be greater than or less than the set value, the device will alarm. Multiple working mode & multiple test applicationsworking mode: smart test, online update. Test applications: continuity test, fuel injector test, multimeter mode, follow & locate short circuits, Setting, Positive/Negative Test, Check for Bad Ground Contacts, 0-5V Power Supply, Signal Circuit Test, Oscilloscope Mode, Relay Test, Component Activation, Activate Components in You Hand/Vehicle/W/Ground, Trailer Lights and Connection Test. Equipped with voltage setting alarm.
BrandAUTOOL #ad
ManufacturerAUTOOL #ad
Part NumberBT280

7. Ideal Industries


IDEAL INDUSTRIES INC. 61-164 SureTest Circuit Analyzer, CATIII 300V AC,Yellow

Ideal Industries #ad - Includes 1’ plug adapter, carrying case, instruction manual. Ideal quality: family-owned, professionally run company with a long history of building relationships, providing top customer service and setting industry standards.

Easy-to-use circuit analysis: checks for various wiring conditions correct wiring, voltage drop under a full load condition, no ground. Product details: weighs 9. 4 oz 267g. We’ve been committed to the craft and its craftsmen for over 100 years. Look behind walls: suretests "look behind walls" to identify wiring problems that lead to shock hazards, electrical fires, false grounds, or equipment issues. Optional alligator clip adapter available.

Gives access to measurements of line voltage, polarity reversal, ground-neutral voltage and line impedances. Super bright display: 128 x 64 oled display with backlight and large, easy-to-read numbers so you can always see the correct reading. Measures voltage drop under 12, 15 and 20-amp loads. Personal shock hazards stem from poor grounding, and/or no ground fault protection.
BrandIdeal Industries #ad
ManufacturerIdeal Industries #ad
Height1.4 Inches
Length6.4 Inches
Weight0.99 Pounds
Width3 Inches
Part Number61-164
Warranty2 year manufacturer

8. TopDiag


TopDiag P100pro 9-30v car Circuit Tester Automotive 12v 24v Power Circuit Probe Kit Multimeter Digital Oscilloscope Test Tool Activate Vehicle Component Diode Tester Voltage Detector for Motorcycle

TopDiag #ad - Built in multiple languagesauto electric circuit tester supports English, French, Spanish, German, etc. Dutch, italian, a total of 14 languages. The p100 pro probe is a handheld electrical testing tool used to diagnose and troubleshoot automotive electrical circuits. Multimetera multimeter is a versatile and essential electronic measuring tool used to measure various electrical parameters in a circuit.

By interpreting the waveforms displayed on the screen, technicians can diagnose a wide range of electrical problems, and control modules, such as those produced by sensors, such as voltage drops, intermittent connections. For example, such as an engine, a mechanic might activate the fuel pump to see if it is delivering fuel to the engine, or activate the air conditioning system to check for proper operation. Connect pc with a usb cable to Probe, Open update tool on a computer to update. Network online upgradep100pro automotive circuit tester supports online upgrade. This is often done during diagnostic procedures or repairs to test whether a component is functioning properly.

Plus, van, the built-in flashlight is bright enough to illuminate your work area. Activating a componenttypically refers to the process of turning on or engaging a particular part of the car's system, a fuel pump, or an electrical component. The name "multimeter" comes from its ability to measure multiple electrical properties, capacitance, including voltage, resistance, current, diode test and continuity. It can be used to test for voltage, short circuits, and continuity, and can help identify problems such as bad grounds, resistance, and open circuits.
BrandTopDiag #ad
ManufacturerTopDiag #ad
Weight3.31 Pounds
Part NumberP100 Pro Green
ModelP100 Pro Green

9. Klein Tools


Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles

Klein Tools #ad - Bright led lights illuminate green and red for visual indicators. Detect wiring faults of open ground, open neutral, open hot, dual open neutral and ground, reversed hot/ground, and reversed hot/neutral. Large clear lcd readout on receptacle tester to instantly view results without the need to look at a chart to understand results. Auto-hold function is convenient for hard-to-reach outlets. Safe and durable tester for inspections on North American 120V outlets. Test gfci trip time in seconds to find out if the trip breaker is functioning. Trusted safe with a safety rating of CAT II 135V.
BrandKlein Tools #ad
ManufacturerKlein Tools #ad
Height1 Inches
Length1 Inches
Weight0.3 Pounds
Width1 Inches
Part NumberRT250



Electrical System Tool Short Tester Car Fuse Relay Automotive Circuit Tester Fuel Injector Tester&Cleaner Breaker Finder Tracer Tool with 20Ft Cable for 6-30V Vehicle, GODIAG Power Circuit Probe Kit

GODIAG #ad - If overloaded, it will trip and automatically disconnect the protection circuit. Note: this circuit tester can not be used for 110/220v systems, 1 x Relay Test Adapter, 5 x Relay Connection Leads, 1 x Probe Tip, it is only used for DC 6-30V systems. Circuit overload protectionthe gt103 circuit tester provides more safety for the user because it is protected by a 10-amp circuit breaker.

It is the best electrical tester for reducing diagnostic time in all 6-30 volt vehicle electrical systems. Car fuel injector tester & cleanerfree diy injector cleaning adapter kit included with the package! when the vehicle has difficulty in starting, you can also use it to save expensive nozzles, acceleration and fuel consumption, etc, this kit is easily to clean most car motorcycle fuel injectors. The circuit breaker is a valuable test tool as well as a safety measure to protect the tool from overload and make the product more durable. Led indicator&buzzer prompt function&highly sensitive probein order to help you clear problems at a glance, the power circuit probe tester comes with two LED indicator and a buzzer.

The test light adopts advanced high sensitivity probe, which provides you quick and accurate detection. Most practical circuit testerwith the gt103 probe tester, fuses and circuits, relays and the on-off of diodes, you can test for continuity/polarity/voltage and ground signals/Short&Open Circuit. Package includes1 x probe scaner with 20ft6m cable, 2 x fuel injector clean connectors, 1 x fuel injector test lead, 1 x battery hookup clips, 1 x user Manual. Efficient & labor-free, it is necessary to check the fuel injector.
BrandGODIAG #ad
ManufacturerGODIAG #ad
Part NumberGODIAG-HKAD181