High Quality Auto Circuit Tester Truck Voltage Tester Circuit DC 6V 12V 24V Auto Circuit Tester Auto Diagnostic Probe Test Pen

SKU: 1005004705370030 Categories: , Tags: , , , , , , , , ,


( 60 reviews )

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product features:

1. Sharp steel probes can easily pierce wire insulation to check circuits.

2. The probe pen is ideal for checking circuits, fuses, switches and wiring in cars, trailers, boats, motorcycles and other low voltage systems.

3. Ground the alligator clip and test the circuit with a probe. When the light is on, there is electricity.

product instructions:

1. Clip the measured alligator clip to the ground wire (such as the metal or negative pole of the car)

2. Measure the conductive metal in the test circuit with the needle of the electric pen

3. If the light bulb of the stylus will light up, it means that the measured point has formed a circuit and works normally. On the contrary, there is a fault at the measured point, which is to be checked.

Product Specifications:

Material: ABS+metal

Color as shown

Clamping capacity: 20A

Bulb: 3 watt bulb (replaceable)

Voltage test range: 6v-24v;

Pen Length: 17.3 cm/6.8 inches

Probe Length: 8.3 cm/3.3 inches

Cord length: 96 cm / 37.8 inches

Packing weight: 140g


1. Due to the chip update, the working range is 6V to 24V, but the mark on the test pen body shows 6 to 12V, please do not order if you mind;

2. We default you have accepted when ordering. Thank you for your understanding,;

3. Since the world voltage is different, please allow a tolerance of ±1.5V.

Product List:

1*Test pen

Shipping Continents: Europe

Additional information

Ships From



A 6-24V, B 6-24V, D 5-90V, C 6-24V, E 5-90V



Material Type


Item Weight


Item Length





control for cars 12 v

Model Name

Automotive tester

Item Type

Electrical Testers & Test Leads


Mainland China


Mechanical workshop tools


Car Circuit Tester


Drop Shipping/ Wholesale

Automotive tools

Auto Tester

caneta de polaridade teste automotivo

ferramentas automotiva

control for cars 12 v

mechanical workshop tooling

power probe

Mechanic's workshop tools


herramientas taller mecanico

diagnostic tools

ferramentas automotiva

60 reviews for High Quality Auto Circuit Tester Truck Voltage Tester Circuit DC 6V 12V 24V Auto Circuit Tester Auto Diagnostic Probe Test Pen

5.0 Average Rating Rated ( 60 Reviews )

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  1. Winston Hyde

    Everything. Working, but ooo-large. Well, at least it won’t get lost

  2. Thibault Silvestre

    As well as in description. Tested and working. Plastic is generally not quite the best, but still for the cost it does its job well. Satisfied.

  3. Fukumoto Shusake

    As described, shipping works perfectly for a month and a half to Spain

  4. Gianmaria De Sario

    i came ok! take like 3 weeks and looks good. i did not try it yet !

  5. Fritz Filippi

    I would like to say thank you for your shipment was too fast and I will more parts from your company
    Thank you
    John Griffin Kiak
    Ocean Technical Services Ltd
    P.O. Box70, Lihir Island, New Ireland Province
    Papua New Guinea

  6. Xose Mendez

    Great. The tester works as indicated. I really liked it.

  7. Moriya Masanobu

    Delivered two weeks faster than announced. Were tracked. Outwardly what is needed, after checking in the work, I will supplement the review.

  8. Zoraida Swick

    This product has not opened the parcel at home before me

  9. Andrea Xiong

    Very good service. Only that the speakers or talking cars that came to me are very small to install in the back of the vehicle

  10. Micael Montes

    Well received.
    The product is also normal.
    I regret a little to live with the red spring line.

  11. Liberatore Accordino

    I received the goods quickly.
    The product also seems to be good.

  12. Efan Wharton

    In accordance with the functional description
    Fast Delivery

  13. Kawano Tanyu

    Received in a short time. Good quality product

  14. Daanyal Shepard

    The product has arrived! Thanks! Long shipping!!

  15. Aamir Boyd

    Excellent works well

  16. Oscar Álvarez

    Fast delivery in 14 days +++

  17. Della Drew

    item arrived fast. not teste yet.

  18. Enrique Lutz

    Works perfectly good product

  19. Néo Lortie

    Received and measures well.

  20. Ellie Julius

    It seems alright.

  21. Devon Huntoon

    Shvidka shipping!

  22. Miriam Perry

    Yego before delivery date

  23. Jannette Wilmes

    Liked it was delivered before the day of delivery!

  24. Germain Beaumont


  25. Sarina Santos

    Super everything works

  26. Demarcus Mcmullen

    Product well received ~~ ^ ^

  27. Shanda Gatling

    As described, I recommend

  28. Lelah Pelosi

    Good stuff

  29. Adella Tarry


  30. Branda Goshorn

    Passed by mail

  31. Iside Casaletto


  32. Eleri Barnes

    Kind of like everything OK

  33. Major Woodrum

    Very good

  34. Émeric Figuier

    Handicraft version, of course 🙂 but it will do to work with the car 🙂 If there are any problems, I will write separately…

  35. Ted Basye


  36. Lluciano Marcos


  37. Speranzio Bartolone

    Very good and very fast delivery already tested and works very well

  38. Antonio Levine

    Very good product. Works well for now. The led changes color depending on the + or-pole.
    Very useful to test a coupling connection for example.

  39. Reiko Jeanlouis

    Perfect test, very good even being very useful for my work, arrived in the expected time was worth seller Thank you

  40. Wendi Raver

    Very good product arrived very quickly totally recommended

  41. Marlen Akhmetov

    Looks like a handy devise, I have not tried it yet.

  42. Cindi Mcfarlin

    All good works fine , sent quick , recommend seller

  43. Alfredo Lamanna

    Works fine. Picks up live current without piercing cable. Thanks

  44. Franchesca Schwebach

    Absolutely a cool little tester. It gives the voltage in normal polarity or reversed polarity and a green led for normal polarity and red for reversed polarity. Very nice silicone lead, and a good strong build. I’m ordering more. It’s good up to 90 VDC so you can use it on bicycle battery packs as well as automotive applications.

  45. Lakisha Mullenix

    It is a very practical and economical tester to use in the car. I am satisfied with my purchase and recommend to this store

  46. Emma Carra

    quality device, functional, works well. recommendation

  47. Olevia Lauder

    Excellent tool thank you very much great quality I recommend!

  48. Chae Jiang

    The quality is good. The voltage is satisfied to check only the power

  49. Coleen Dragon

    Excellent product meets its purpose very well,

  50. Isadora Heer

    Very good tool very satisfied fast delivery

  51. Lanie Edwin

    Good seller, the product arrived quickly and is according to the description

  52. Gayla Tincher

    Eladó teremékleírása teljesen pontos volt.
    A termék csomagolása megfelelő volt, sérülés mentesen érkezett.
    Az igért szállítási határidőn belür érkezett.
    Nagyon kösönön mindent.

  53. Alpha Um

    Super viskas, Labai Gera, kokybiška prekė. rekomenduoju

  54. Kathi Okamura

    Haven’t checked it yet, but it looks promise and made of great materials

  55. Graham Rankin

    Quickly received and once tried to function normally

  56. Nour Hartman

    Very good product works very well I am satisfied thanks

  57. Joseph Garreau

    The delivery is fast. The product is surprised in a good way. Thank you seller, I recommend it.

  58. Vladimiro De Angelo

    Excellent control-the tester helps out in the professional work of an electrician!!!

  59. Verline Cordon

    Arrives in 2 weeks in Santiago de Chile. Plastic looks regular. But it works very well to look for the phase in 12V. For the price is recommended.

  60. Derrick Sclafani

    Beautiful and functional current meter, recommended, arrived in 2 weeks

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