Brand | Midtronics |
---|---|
Power Source | Battery Powered |
Style | Handheld |
Color | Black |
Item Weight | 0.16 Pounds |
Item Dimensions LxWxH | 7.5 x 2 x 3.5 inches |
Measurement Type | Voltmeter |
Manufacturer | Midtronics |
Item Weight | 2.56 ounces |
Product Dimensions | 7.5 x 2 x 3.5 inches |
Country of Origin | China |
Item model number | PBT300 |
Is Discontinued By Manufacturer | No |
Manufacturer Part Number | PBT300 |
National Stock Number | 6625-01-565-3950 |
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- No Additional Cost: You pay $0 for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
- Easy Claims Process: File a claim anytime online at www.Asurion.com/Amazon or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
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Midtronics - 12V Advanced Automotive Battery Diagnostic Tool Electrical System Tester, PBT-300 - 100-1400 CCA Battery Load Tester Cranking and Charging System-Conductance Testing-Service Diagnostics
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Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Midtronics |
Power Source | Battery Powered |
Style | Handheld |
Color | Black |
Item Weight | 0.16 Pounds |
About this item
- Automotive Battery Tester PBT-300 for Every Toolbox - High-quality 12V iconic battery tester.
- Professional technicians and DIY mechanics - Expect immediate test results with limited inputs.
- Test Batteries - AGM & Flooded automotive batteries.
- Benefits of Conductance Testing - Fast, accurate, decisive & safe battery testing in milliseconds.
- Test results appear in 3 LED colors: Red, Yellow, Green. Tests AGM & Flooded batteries.
- Midtronics Conductance Testing is the worldwide standard for battery testing.
- Specs-Measurement range from 100-1400 CCA. Ships with 18" cables with standard metal mueller clamps.
- Starter & alternator system test capabilities included. 1 year warranty.
- Straightforward - Connect clamps, select the battery rating & press test. Expect instant results.
- Innovation-Midtronics holds over 400 patents worldwide for technology advancements. Assembled in US.
Frequently bought together

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Important information
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Product Description

Automotive Battery Tester & Electrical System Diagnostic Tool
Featuring the following capabilities: - Midtronics Conductance Battery testing - Starter andd charging system testing - Bad cell identification - Voltmeter mode The PBT Series gives technicians the advantages of Midtronics conductance testing with a fast, accurate, and easy-to-use battery tester.
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Works with these Battery Chemistries:Flooded & AGM Batteries |
Cranking Test (CCA)/Rating Range:100-1400 CCA |
Vehicle Type:Automotive/Car Testing |

The Trusted Name in Auto Battery Testing and Management since 1984.
Midtronics develops technology to improve battery testing, charging & management. Midtronics is the technology choice for auto manufacturers, heavy truck manufacturers, vehicle service organizations & battery manufacturers. We drive innovation & product design excellence, earning industry awards.
Midtronics Conductance Testing

Midtronics developed Conductance testing, enabling accuracy and safety.
-Midtronics developed Conductance testing, enabling accuracy and safety.
-Midtronics set the standard in the industry and all batteries now use this standard.
-Worldwide standard for battery testing
-Fast, accurate, decisive & safe battery testing -Safely test batteries with no sparks, overheating, or reverse polarity issues.
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PBT-300 | MDX-P300 | PBT-200 | PBT-100 | |
Customer Reviews |
4.3 out of 5 stars
181
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4.5 out of 5 stars
89
|
3.9 out of 5 stars
24
|
4.4 out of 5 stars
38
|
Price | $295.95$295.95 | $549.99$549.99 | $249.99$249.99 | $169.99$169.99 |
Battery Test 12V and/or 6V | 12V | 12V | 12V | 12V |
Starter & Alternator System Test (Voltmeter/12V/24V) | 12V | 12V | Voltmeter | Voltmeter |
Application ( Auto, Power Sport, marine, etc) | Automotive | Automotive | Automotive | Automotive |
Battery Chemisty (Flooded, AGM, etc) | Flooded | Flooded, AGM, Gel | Flooded | Flooded |
CCA Rating Range | 100-1400 | 100-1400 | 200-850 | 200-850 |
Battery Testing Technology (Conductance or Conductance Profiling) | Conductance Testing | Conductance Testing | Conductance Testing | Conductance Testing |
HD Pack Testing | No | No | No | No |
Vehicle Database Testing | No | No | No | No |
US Based Customer Support (no cost) | Yes | Yes | Yes | Yes |
Product information
Technical Details
Additional Information
ASIN | B000K38UN6 |
---|---|
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #143,257 in Automotive (See Top 100 in Automotive) #153 in Battery Testers |
Date First Available | August 12, 2004 |
Warranty & Support
Feedback
Product guides and documents
Compare with similar items
This Item ![]() Midtronics - 12V Advanced Automotive Battery Diagnostic Tool Electrical System Tester, PBT-300 - 100-1400 CCA Battery Load Tester Cranking and Charging System-Conductance Testing-Service Diagnostics | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $295.95$295.95 | $74.99$74.99 | $99.99$99.99 | -20% $35.56$35.56 List: $44.50 | $33.52$33.52 | $169.99$169.99 |
Delivery | Get it as soon as Monday, Mar 25 | Get it as soon as Saturday, Mar 23 | Get it as soon as Saturday, Mar 23 | Get it as soon as Saturday, Mar 23 | Get it as soon as Monday, Mar 25 | Get it as soon as Saturday, Mar 23 |
Customer Ratings | ||||||
Easy to use | 4.0 | 4.8 | 4.7 | 4.6 | 4.8 | 4.7 |
Accuracy | 3.8 | 4.8 | 4.4 | 4.5 | — | 4.6 |
Value for money | 3.2 | 4.8 | 4.3 | — | 4.6 | 4.6 |
Easy to read | — | — | 5.0 | 4.7 | — | 4.7 |
Sold By | Midtronics, Inc. | Topdononline | Topdononline | MOTOPOWER INC | Amazon.com | TOPDON Authorized |
power source | Battery Powered | Corded Electric | Battery Powered | Battery Powered | — | Battery Powered |
style | Handheld | 12V | For Car Truck Motorcycle ATV SUV Boat Yacht | Voltage Tester | Cordless Relay Tester | For Car Heavy Duty Truck Motorcycle ATV SUV Boat Yacht |
weight | 0.16 pounds | 8.68 ounces | 1 pounds | 150 grams | — | — |
Looking for specific info?
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, value, and ease of use of the tools. They mention that the Start-Voltage-Drop test function works well, and it's perfect for testing battery condition. Some appreciate the simplicity of use, saying that it'll pay for itself in a week.
AI-generated from the text of customer reviews
Customers are satisfied with the quality of the battery tester. They say it does everything as advertised, is a great tool for good price, and is the best tool they've ever bought. The Start-Voltage-Drop test function works well, and it's practical for testing battery condition and charging system. Customers also mention that it'd be a nice tool to have if they have a bunch of cars.
"...Alternator and starter testing are a simple test and yields voltage readings which can be used to determine if a component is "on the edge"..." Read more
"...The Start-Voltage-Drop test function works well and is perfect for testing battery condition and could also test battery cables if attached to the..." Read more
"This is a good product and affordable" Read more
"I've used this for several months and it seems to work quite well. We test a lot of batteries in standby generators!" Read more
Customers appreciate the value of the tools. They say it is great for the price, works well, and paid for itself in a week.
"...The price is reasonable and even a novice can save money by not replacing parts that may or may not be defective. It will pay for itself quickly." Read more
"This is a good product and affordable" Read more
"If you test batteries and want a good tester at a good price this is the one...." Read more
"...Best money spent." Read more
Customers find the tool easy to use. For example, they mention it works perfectly and is simple to use, and that alternator and starter testing are simple tests that can be done quickly.
"...Alternator and starter testing are a simple test and yields voltage readings which can be used to determine if a component is "on the edge"..." Read more
"This tester is expensive for what it does, but I trust it and it is simple to use...." Read more
"...It cut my time in half. It is real easy and user friendly to use. I am a mechanic and I have used it over sixty times since I bought this...." Read more
"Easy to use. Bought for pro use. Durable!" Read more
Customers are satisfied with the accuracy of the tool. They mention that it is highly accurate and works well on a daily basis. Customers would recommend the product.
"This model is simple and easy to get accurate results. The concepts are easy to understand, without going into too much interpretation...." Read more
"...It seems to be very accurate...." Read more
"Been using this product a year on a daily basis and it is still highly accurate. Would recommend." Read more
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Unless you are trying to diagnose phantom draining issues, it does it's job.
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Apparently there is no return of this item!


レビューから日本語説明書が添付するのか疑問でしたが、英文のペーパーだけでした。
Midtronics(ミドトロニクス )のテスターの判定値はどのテスターより厳しいと思いますし正確でしょう。
でもCCAの値、解放のボルトでバッテリー健康状態を判断できると書かれたレビューには???です。
真面目な再生バッテリー販売会社は放電試験結果とCCAを精査しているのですから
実負荷での判断も必要だと思います。
バッテリー復活が趣味の暇人。

your CCA is very low
you need a new battery bro
after rapping i went to Canadian tire replaced the battery and its been 2 months no battery issues. This tool also test the alternator. I know its expensive but worth the money.

Thank you very much