Car Relay Tester Voltage Tester ANENG RT01 Universal 11-25V Automotive Car Battery Check LED Indicator Light Relay Diagnostic

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Product Details

Car Relay Tester Voltage Tester ANENG RT01 Universal 11-25V Automotive Car Battery Check LED Indicator Light Relay Diagnostic

ANENG RT01 Car Relay Tester Voltage Tester Universal 11-25V Automotive Car Battery Check LED Indicator Light Electronic Relay Diagnostic Tool

Introduce:
RT01 can quickly detect whether your relay is normal.It is easy to use and suitable for general-purpose automotive relays on the market.Durng testing, it needs to be connected to a 11V-25V battery in the car. The tester will automatically detect the foot position,the time of action release, and the consistency of the relay in each test stage. lf the tester turns on the green LED light, it means that the relay is normal; if the red LED light is on, it means that the relay is not normal.

Specification:
Product Model:RT01 Relay Detector
Applicable pins:5 pins/4 pins
Battery detection:11V~ 25V voltage
Applicable coil resistance:≥20Ω
Use power:Connect car battery power supply
Detection prompt light:lf the tester turns on the green LED light, it means that the relay is normal; if the red LED light is on, it means that the relay is not normal.
Alligator clip opening size:2.1cm/0.82inch
Alligator clip length:42cm/16.54inch
Digital display bright screen:Yes

Operating instructions:
1)Clip the alligator clip of the tester on the car battery the black clip on the negative electrode and the red clip on the positive electrode.
2)When the red LED light is on, it indicates that the tester can start testing.
3)Check the relay before testing.  lf it is 4 feet, choose a 4-foot socket on the tester;  if it is 5 feet, choose a 5-foot socket on the tester.
4)Plug the relay into one of the three sockets
5)Press the “Test” button
6)The tester will automatically detect the pin position of the unknown relay. When the relay is not a universal relay on the market or is damaged, the tester will turn on a red LED light.
7)When the foot position is set correctly, the tester will open and close 10 times to detect the release time of the action. When the detection time is too long, the tester wil light up the red LED light.
8)When the tester has detected the action release time 10 times, start to detect the consistency of the relay. When the test is OK, turn on the green light, and if the test is not OK, turn on the red light.
9)After the test is complete, remove the alligator clip from the battery and remove the relay from the tester.

Package:
1*RT01 Relay Detector

Attention:
1.The car battery must be a 12V battery, and the voltage of the battery must be between 11V and 25V.
2.The applicable coil resistance should preferably be above 20Ω.

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Item Specifics
Brand Name:
ANENG
Origin:
Mainland China
Hign-concerned Chemical:
None
Is Batteries Included:
No
Certification:
CE
Product Model:
RT01 Relay Detector
Applicable pins:
5 pins/4 pins
Battery detection:
11V~ 25V voltage
Applicable coil resistance:
≥20Ohm
Use power:
Connect car battery power supply
Digital display bright screen:
Yes
Alligator clip length:
42cm/16.54inch
Alligator clip opening size:
2.1cm/0.82inch
Choice:
yes
Reviews
(11)
Verified Buyer
N***o
14 Jul 2025 00:00

All good. Need to try it out.

Verified Buyer
e***y
14 Jul 2025 00:00

I received my purchase item in good condition and the same as shown,thank you seller.

Verified Buyer
e***z
13 Jul 2025 00:00

Well-packaged product, fast delivery, comes with a manual in multiple languages, I am satisfied with the purchase.

Verified Buyer
l***l
12 Jul 2025 00:00

I liked it...very good

Verified Buyer
A***n
11 Jul 2025 00:00

First of all, I want to say that the voltmeter is lying; it underestimates by 0.5V. Please take this into account! For 40A power relays with wide contacts, it was necessary to modify the holes; otherwise, they cannot be inserted. The box arrived crumpled.

Verified Buyer
y***o
10 Jul 2025 00:00

arrived well and quickly

Verified Buyer
4***r
7 Jul 2025 00:00

Received and functional. I had already taken the old models twice and still the same issue with the 5 pins. I recommend the new model.

Verified Buyer
m***o
1 Jul 2025 00:00

Arrived quickly, simple but useful

Verified Buyer
U***p
28 Jun 2025 00:00

Very nice package, good quality, fast delivery Thanks

Verified Buyer
n***y
27 Jun 2025 00:00

Fast delivery

Verified Buyer
m***n
26 Jun 2025 00:00

I recommend it arrived earlier than expected well packed Thank you.

Shipping & Returns

SHIPPING

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Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
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Canada, Europe 15-40 Business days
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*This doesn’t include our 2-5 day processing time.

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Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

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For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

RETURNS

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of car accessories (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://www.carforaccessories.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Why Buy From Us

A few reasons why buy from us:

SAFE SHOPPING

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FREE SHIPPING

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