P200 Power Circuit Probe Kit - Automotive Circuit Tester with 2024 Online Update, 9~30V Voltage Range, Multimeter, Relay Test, Fuel Injector Tester, Activating Component, Oscilloscope Mode
Condition: New
Checking for product changes
Buy Now, Pay Later
As low as
$21.50
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 10 left in stock, order soon!
Arrives
Sunday, Jul 20
Recently Viewed
Style: P200
Features
- 15+ Diagnostic Car Services for Automotive SystemMultiple functions - almost covering the probe tools on the market. With Multimeter function, Oscilloscope mode, Continuity testing, Relay test, Activating components in your hand, Power supply/ground detecting/open & short testing, Trailer lights testing, Signal circuit testing, Checking for Bad Ground Contacts, Clean the Injectors, 20FT extension cable & LED light, AC/DC voltage/resistance/diode/frequency testing.
- Multimeter & Oscilloscope TesterThe P200 Circuit tester will be the more versatile and powerful Power Circuit Probe Kit you've ever seen. Contains the multimeter's DC voltage (VDC), resistance (OHM), diode/on-off test (DIO), current (AMP) and frequency test functions, combined with the unique oscilloscope function and buzzer, can test components according to voltage, resistance value, frequency duty cycle, and waveform diagrams to quickly diagnose problems with your circuit system.
- Activating Electrical ComponentsBeing able to ap-ply battery power or ground right to the probe tip gives you the ability to activate and dynamically test electrical components such as lights, motors and solenoids.
- Smart Test & Positive & Negative TestWhen connected to the probe of Car Electrical Test Tool to measure voltage, resistance, positive/negative polarity, it will automatically become an instant auto-range, intelligent judgment does not require manual selection, and the corresponding parameter values and prompts are displayed on the HD LCD screen. With a 20ft cable, you can quickly assist you in diagnosing the car's condition without opening the wiring.
- Clean the fuel injectorIt is extremely important to regularly test the fuel injector. P200 provides 4 types of pulse signals (once or multiple times) combined with car cleaner to achieve maximum cleaning effect.
- Relay TestTheres nothing worse getting stuck on the trail at night because your light relay burnt out, losing your radio in the middle of a road trip, or not being able to finish your project because youre short one small relay. With our P200 relay test, fix your lights on the fly, and keep the road trip rocking all night long.
- Widely ApplicationThe Topdiag P200 is essential for a range of automotive diagnostic scenarios, whether you're a professional mechanic troubleshooting complex vehicle issues or a DIY enthusiast performing routine maintenance tasks. With its versatile capabilities, it's perfect for diagnosing electrical problems, testing relays, analyzing fuel injectors, activating components, and even utilizing oscilloscope mode for advanced troubleshooting. It's a must-have tool for anyone working on automotive electrical systems
- 18 Languages & Firmware UpgradeYou can choose from 18 languages.You can easily use a USB data cable to connect Circuit tester automotive to a computer to perform an online upgrade program.
- 1-YEAR WARRANTY, PERFECT SERVICE Topdiag Car circuit tester provides 1-year warranty, and supports 30 days no reason to return. If you encounter any issues during the product update, please contact me immediately. We offer 24/7 online technical support to assist you. E MAIL: jihaotech @ outlook . com
Brand: TopDiag
Power Source: Ac,dc
Style: P200
Color: Multicolored
Item Weight: 1200 Grams
Is Discontinued By Manufacturer : No
Product Dimensions : 15.16 x 11.5 x 4.21 inches; 2.65 Pounds
Item model number : P200
Date First Available : March 25, 2021
Manufacturer : TopDiag
Country of Origin : China
Best Sellers Rank: #6,161 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #14 in Circuit Testers
#14 in Circuit Testers:
Customer Reviews: 4.5 4.5 out of 5 stars 1,152 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Style: P60
You can't really beat the price, I mostly use this for testing relays and fusebox terminals, a few times in the past I needed a power probe and had to make due with wires and a Dewalt battery (if you know you know) this makes the job 100× easier. It does positive and ground (not all circuits are power on state some are ground triggered) and it is a godsend. My only complaint and it's really not that big of a deal, the cable is just a little short for anything larger than a sub compact but unless you're trying to test something at the rear it's no issue and even then you can just hook it to a separate battery and do the same job anyway so I won't even drop this score for that.
...
show more
Reviewed in the United States on January 9, 2025 by LUNE187
Style: P60
Works great, not heavy duty, but serves it's purpose, I have a heavier 1 for bigger circuits.
Reviewed in the United States on February 19, 2025 by P
Style: P60
Worked great for a few days. Now beeps the whole time you use it.
Reviewed in the United States on January 14, 2025 by james j foley
Style: P60
I added this to my toolbox about a month ago. Since then, it has become my primary tool for electrical diagnostics. I worked as a mechanic for over ten years without one, never really understanding what they were for, until one day, as i was clumsily trying to test a fuel pump with wires and alligator clips, i realized that a "power probe" would make my job much easier. But it did not seem right to me that a tool that is essentially a volt meter with a switch on it should be a hundred bucks. That is where this comes in. I am happy with my purchase. I will keep the 80 bucks and put it into a high interest savings account. Edit: I do want to add to this that there is one downside to this tool. The display can be hard to read when it is at an angle and you cannot view it directly. For that reason, I am considering upgrading eventually. Other than that, it is still working perfectly and has already proven a great investment for me. Still five stars.
...
show more
Reviewed in the United States on September 17, 2024 by J. C. Davis
Style: P60
Very durable. Great tool to have in your tool box
Reviewed in the United States on February 15, 2025 by Tyrell C.
Style: P200
love this too and easy to use while troubleshooting. I love everything about it whished i had this 30yrs ago as my peek as a tech, would of saved me hours
Reviewed in the United States on December 25, 2024 by Rick C
Style: P100
First let me be clear, if you make a living using this kind of tool, get a Snap-on or Matco or something that comes with the big huge warranty and is built beefy, but for me, I only use kind of tool every so often and for that it is perfect. First, it comes with a 40 foot cable. That is amazing! I love that part and is what initially sold me on it. When doing trailer and RV wiring I can power it by the batteries in front and I have 40 feet to mess around with. I could not find another tool with this length in this price range on Amazon. This was the best. As for functions, it has all the basic functions you need and a couple of advanced ones but it is not as advanced as some of the really good automotive ones or the Flukes but again, at this price, what do you expect. That vast majority of the work you'll be doing will be done just using the normal functions so this fits the bill perfectly. Overall this is a great buy and I have used it quite a bit across hundreds and hundreds of feet of wire and I have not had an issues with it. It is accurate, and always works so I can test the circuits.
...
show more
Reviewed in the United States on June 9, 2024 by Chadnic
Style: P60
This is a great product so many functions and all are very helpful. I recommend this 100%.
Reviewed in the United States on February 17, 2025 by Tery Mcdonald