Top 10 Circuit Tester Probe – Circuit Testers

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1. JASTIND

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JASTIND Premium 3-48V DC Digital LCD Display Test Light with 140 Inch Extended Spring Wire, Car Truck Vehicles Low Voltage Tester, Automotive Circuit Tester with Sharp Stainless Probe

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JASTIND #ad - Jastind always stand behind all of items with 100% product guarantee and satisfied customer support, just buy with confidence! Attach with large size alligator clip for easy one hand operation, also for convenient use and storage. Sharp stainless steel probe for piercing wires effortlessly, also for hard to reach tight areas.

Along with insulation protective rubber tip to against electric shock. Jastind test light draws much less current than the incandescent lamp, which is less likely to damage sensitive circuits. Wide testing range』3-48v low dc voltage circuit test light,  faulty sockets,  such as automotive headlights,  taillights, fuse connections,also helpful for testing other 3-48V wirings and circuits.1100% quality guarantee』 if you are looking for a durable circuit testing tool, this one is for you. Computer safe & backlight digital display part』heavy duty circuit light tester with highly clear LCD digital backlight display screen, resolution to.

1v voltage reading with high accuracy to ±02v, clear&visible digital readouts for day and night. Quality made tester body』professional automotive circuit tester with premium acetate fiber body,  allows for more toughness and durability. Which is a must tool no matter for business or household use,  designed for checking various vehicles electrical circuits, will serve you faithfully for years. Extended pu spring & large alligator clip』high quality 140 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, heat-insulation and oil resistance for daily use.
BrandJASTIND #ad
ManufacturerJASTIND #ad
Height1.5 Inches
Length13 Inches
Width4 Inches
Part NumberJTCVT-01B
Model8542039909

2. ALLOSUN

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ALLOSUN Power Probe Electric Circuit Tester Voltage Polarity Tester Continuity Tester Short Circuit Tracker Overload Protection for 2-24V DC System EM287

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ALLOSUN #ad - Overload protection safety insurance: When the current exceeds 8A, the unit will disconnect the current automatically. Wide range applications: can be used to test continuity, check electric motor, follow and locate short circuits, check lamp, test polarity of a voltage, test for bad ground contacts and measure dc voltage from 2V to 24V etc.

Easy to use: Powered by the vehicle battery directly. Long test lead: the cable length is about 5m which allows you test any electrical system easily. The illumination function: Enables automotive technician to test the electrical system in the darkness.
BrandALLOSUN #ad
ManufacturerZhangzhou Eastern Intelligent Meter Co., Ltd #ad
Height1.65 Inches
Length10.79 Inches
Width2.09 Inches
Part NumberNEM287

3. PowerProbe

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Digital Volt Meter, Circuit Tester, Power Probe III w/Case & Acc, Red PP319FTCRED Car Automotive Diagnostic Test Tool, AC/DC Current Resistance

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PowerProbe #ad - Supply power or Ground for Functional Component Testing. Resettable 8 amp circuit Breaker; Continuity Tester; Component Tester. Dc voltmeter Indicators provide active feedback. Works on 12 - 24 Volt Range. Power cable Length of 20 Feet.
BrandPowerProbe #ad
ManufacturerPower Probe #ad
Height10.25 Inches
Length7.5 Inches
Weight2.1 Pounds
Width4 Inches
Part NumberPP319FTCRED
ModelPP319FTCRED
WarrantyRepair only up to 1 year

4. Sperry Instruments

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Yellow & Black, Sperry Instruments STK001 Non-Contact Voltage Tester VD6504 & GFCI Outlet / Receptacle Tester GFI6302 Kit, Electrical AC Voltage Detector

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Sperry Instruments #ad - Durable: hi-impact resistant abs housing with soft over-molded rubber grips with a compact ergonomic design GFI6302 and VD6504. Quickly read: bright color-coded neon lights for easy visual indication GFI6302.

Circuit sensing: non-contact sensitivity detects 50-1000V AC and patented battery self-test feature VD6504. Audible and visible indicator: 360° visual and beeping audio Non-Contact Voltage Detection VD6504. Rated: cat rating iii 300v, iv 600v, c-ul us gfi6302, cat rating iii 1000v, vd6504 10 ft drop and 250 lb Crush GFI6302 and VD6504. Verifies voltage presense: verifies the presence of AC Voltage prior to working on electrical installation or troubleshooting GFI6302 and VD6504.
BrandSperry Instruments #ad
ManufacturerGardner Bender #ad
Height9 Inches
Length2 Inches
Weight0.3 Pounds
Width6 Inches
Part NumberSTK001
ModelSTK001

5. Katzco

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24 V AC Circuit, Heavy Duty, 54 Inch Cord for Low Voltage Systems, Live Wires, Fuses, 6-12 V DC, Long Probe Tester With Indicator Light, Cars, Katzco Voltage Continuity and Current Tester

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Katzco #ad - Set includes 1 continuity tester. Great for voltage regulators, electricians, broken wires, fuses, mechanics, switches, and more. Light bulb in handle indicates when the circuit is good. Sharp steel probe reaches into tight places and pierces insulation. Extra large 54” cord increases flexibility, range, and freedom when testing.
BrandKatzco #ad
ManufacturerKayco USA #ad
Part NumberKZ-26001
Model13

6. allsun

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Allsun Power Probe 6-24V DC Auto Electric Circuit Tester Car Electrical System Diagnostic Tool Test Continuity/Polarity of a Voltage

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allsun #ad - After an alarm sound, the circuit breaker will repeat the process of trip and reset automatically. Em285 is an electrical tester for reducing Diagnostic Time in Automotive Electrical Systems. Operation Instrcution: Unroll the unit's cable. After the circuit breaker trips, if this item is still connected with the testing object and you keep pressing down the power switch, it will reset automatically within 3 to 5 seconds.

Test for polarity of electric cables and plugs. Track and locate short circuits. The cable length is about 5m16ft which allows you test any electrical system easily. Long test lead. The unit has short-circuit protection and can test for bad ground contacts instantly. Test for bad ground contacts. Test for polarity of a voltage.

Clamp the black clip to the negative terminal of the vehicle's battery. After a simple hook-up of the unit to the vehicle's battery, automotive technician can conduct a positive or negative battery current to the tip by rocking the power switch forward or backward. Em285 automotive electric system 6-24v dc tools have long cable makes your testing easily. Check switches, relays and the on-off of diodes, fuses and circuits. It is a comprehensive 6-24V DC test kit.
Brandallsun #ad
Manufacturerallsun #ad
Part NumberallsunEM285

7. TopDiag

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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

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TopDiag #ad - If you have any questions about Auto series and communication protocol, professional diagnosis, please email us and we will reply to you within 24 hours. Package size: 176 * 246 * 76mm weight: 1. 5kg product color : black white red orange yellow green blue.

It is dedicated to test all 9V-30V vehicle electrical systems. 1、display: 2. 4 inches 320*240 dpi tft true color display 2、working temperature: 0-60°c 32-140 f° 3、storage temperature: -40-70°c -40-185 f° 4、external power supply: 12v or 24v powered by battery 5、Minimum working voltage: 9V 6、Maximum working voltage: 30V 7、Maximum measuring voltage: 100V 8、Minimum measuring voltage: 01v 9、resistance measurement range:1 ohm~200k ohm 10、Current measuring range: 0~18A 11、Maximum continuous current: 18A.

P100 pro is convenient, Fast and Intelligent ! 1. Intelligent identification of voltage/resistance 2. Oscilloscope function 3. Activation of vehicle components 4. 0-5v adjustable power supply 5. Hertz 6. Network online upgrade 7. Built in multiple languages 8.
BrandTopDiag #ad
ManufacturerTopDiag #ad
Part Numberp100 pro

8. Power Probe

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Digital Volt Meter, Power Probe III Clamshell, Carbon Fiber Print PP3CSCARB Car Diagnostic Test Tool, Circuit Tester, AC/DC Current Resistance

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Power Probe #ad - 20 foot power lead. Supplies Power and Ground. 4mm banana jack. Digital voltmeter with Min/Max Voltage Capturing. Tests for Bad Grounds and Continuity.
BrandPower Probe #ad
ManufacturerPower Probe #ad
Height12 Inches
Length7.5 Inches
Weight1.36 Pounds
Width2.25 Inches
Part NumberPP3CSCARB
ModelPP3CSCARB
Warranty1 Year Manufacturers Limited Warranty (Free from defects and workmanship)

9. All-SunTech

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All-Sun Power Probe EM285 Car Circuit Tester with Automotive Electric System 6-24V DC Tools Support Track and Locate Short Circuits Test for Continuity with The Assistance of Auxiliary Ground Lead

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All-SunTech #ad - After the circuit breaker trips, it will reset automatically within 3 to 5 seconds. Tips ①an alarm sound made by the item indicates that the circuit breaker trips off. Em285 power probe function all-sun em285 is an electrical tester for Reducing Diagnostic Time in Automotive Electrical Systems.

The car circuit tester has short-circuit protection and can test for bad ground contacts instantly. Handy all-sun em285 have long cable makes your testing easily. Test for bad ground contacts. Em285 automotive electric system 6-24V DC tools is a Comprehensive test kit. Test for polarity of electric cables and plugs. Operate instrcution ①unroll the unit's cable. After a simple hook-up of the unit to the vehicle's battery, automotive technician can conduct a positive or negative battery current to the tip by rocking the power switch forward or backward.

Multi-functional automotive electric system is test for continuity. Check switches, relays and the on-off of diodes, fuses and circuits. Clamp the red clip to the positive terminal of the vehicle's battery. After an alarm sound, if this item is still connected with the testing object and you keep pressing down the power switch, the circuit breaker will repeat the process of trip and reset automatically. Clamp the black clip to the negative terminal of the vehicle's battery.
BrandAll-SunTech #ad
ManufacturerAll-Sun #ad
Height2.1 Inches
Length12.5 Inches
Width6.3 Inches
Part NumberSO408

10. ALLOSUN

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White, ALLOSUN GK5225 Automotive Wire Piercing DC Voltage Circuit 6V / 12V Hook Probe Tester 59 Inch Cord with LED & Buzzer Indicator

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ALLOSUN #ad - Widely applications: use in the shop to check wires when installing radios and brake controllers, on your camper to test which wires operate the tail lights, or any trailer wiring application. Quickly test wiring: identify wiring issues such as short circuits, fuses, test connections, wiring harnesses, and more.

Hands-free operation: tester has an end hook to hold the wire to free up your hands to decrease down time and increase productivity; Can be used as a probe on its own by removing the plastic sleeve that hooks the cable or as a probe and hook that pierces the wire. Not recommended to use on sensor or computer wiring. Easy to read: includes two high visibility LED bulb & loud buzzer for easy identification.

Three interchangeable probes allow the tool to be used as a touch-type or pierce-type tester. Safe commitment: the hook cover design prevents you from stabbing your own finger when placing the tester in a wire; Cord is insulated for heat and oil resistance and safe use; Constructed with a slim stainless-steel probe for piercing and locking onto the wire, even in hard to reach areas. Note: only test on dc 6-12v circuits and DO NOT test with voltage above 15V.
BrandALLOSUN #ad
ManufacturerZhangzhou Eastern Intelligent Meter Co., Ltd #ad
Height1.5 Inches
Length11 Inches
Width1.5 Inches
Part NumberGK5225
ModelGK5225
WarrantyAfter-sale Service Warranty within 1 year, in the precondition of non-artificial damage.