Best Catalytic Converter Pressure Tester Reviews & Alternatives

A catalytic converter pressure tester can be a great investment for those who want to simplify their work needs. With the increase in standing desk popularity, many people looking for the best catalytic converter pressure tester feel overwhelmed by the wide range of options available. From traditional catalytic converter pressure tester  to convertible models, the dizzying slew of choices might make you feel the need to take advantage

What are the features that make the best catalytic converter pressure tester? These compact and convenient catalytic converter pressure tester are easy to install and easy to use at the same time. And then there’s the price! Below, we’ll run through the average catalytic converter pressure tester cost of some of the most popular types, so you can get a good idea of where to start with your budget.

The reasons you should trust us

We recommend products in each review using an intensive research process, spending hours combing through the best available models on Amazon. For a product to make our list of top picks, it must hold a solid sales record on Amazon, have consistently positive customer reviews, and offer unique features, among other factors. After narrowing down our recommendations, we conduct additional research to ensure that the products meet our standards. Once we conclude the research phase, we craft a well-rounded, user-friendly article that includes our recommended products and additional information to help homeowners like you make the right purchase. The following key factors are considered when analyzing:

  • The quality of catalytic converter pressure tester
  • Each product’s design
  • How it’s built
  • Price comparison
  • How durable [replace-keyword] is
  • Features
  • Cost-effectiveness
  • Versatility
  • Product usability
  • The functionality of the catalytic converter pressure tester
  • Performance of the products
  • Product dimensions and weight
  • Return policy and warranty, and more.

Best catalytic converter pressure tester & Features

1. OEMTOOLS 37263 Exhaust Back Pressure Tester/Gauge, Catalytic Converter Test Kit, Exhaust Pressure Tester, Catalytic Converter Test Kit, Exhaust Tester

Features :

  • SAFETY FIRST: The catalytic converter tester allows you diagnose problem areas in your exhaust system’s back pressure; Get crucial knowledge of your vehicle’s exhaust system with exhaust gauge; Prevents bad engine performance
  • EASY TO USE: The exhaust back pressure kit connects to exhaust system’s oxygen sensor; Oxygen sensor adapters with exhaust back pressure gauge are M12 and M18; 6 foot hose with pressure gauge tester allows users to test from driver’s seat
  • ACCURATE GAUGE: The exhaust backpressure tester’s 2-1/2 inch gauge has easy-to-read markings in PSI and bar; Multi-color bar indicates good or bad status; Gauge has high visibility markings for easier reading
  • DIAGNOSE PROBLEM AREAS: The exhaust pressure gauge allows you to see if you have a clogged catalytic converter or an obstructed muffler; Back pressure gauge helps you diagnose problems so you know the next steps to take
  • TRANSPORTABLE: The back pressure test tool comes in a sturdy and solid carrying case for easy transportation; Exhaust back pressure gauge’s case is perfect for the mechanic on the go; Case protects from damage

Additional Info :

Color Multi
Item Dimensions
Height 1
Width 1
Length 1

2. JRangelp Exhaust Back Pressure Tester Automotive Catalytic Converter Tester Car Exhaust Pressure Gauge Kit with Adapter (M12&M18) & 6-Foot Hose & Carry Box

Features :

  • ✉Professional Tool✉ This exhaust cack pressure gauge is a professional tool dedicated to diagnosing problem areas in exhaust system back pressure, you can use the exhaust gauge to understand the actual condition of your vehicle’s exhaust system; prevent engine performance degradation.
  • ✉Comprehensive Tool Set✉ Equipped with an adapter, M12 and M18, you can connect the exhaust back pressure gauge to the port of the exhaust system. In addition, a 6ft hose with gauge tester allows the user to test from the driver’s seat. Come with a tool box, you can store all accessories in this box, which is convenient for carrying and storage, so that the accessories will not be lost.
  • ✉2.5-INCH Pressure Gauge✉ With a 2.5” pressure dial with easy-to-read markings in PSI and bar; three color-free color bars clearly indicate quality(bad or good); high-visibility markings on the gauge for easy reading. You can easily read the final measurement result.
  • ✉High Efficiency✉ This exhaust pressure tester should be tested at idle and 2500rpm. Note that the pressure should be less than 1.25psi at idle and less than 3psi at 2500 rpm.
  • ✉Premium Quality✉ Made of high-quality materials, strong and durable. The meter head is equipped with a rubber sleeve to prevent damage and easy to carry. Shipped by Amazon, no worry return within 30 days. Quickly reply within 24 hours. Please feel free to contact us if you have any question.

Additional Info :

Item Dimensions
Height 7.8
Width 11.8
Length 2.3

3. DPTOOL Vacuum Gauge Tester Multifunction Fuel Pump Catalytic Converter Muffler Carburetor Exhaust Back Pressure Tester Digital Display Gauge with Adapters and Hose

Features :

  • Exhaust Back Pressure Test: This gauge easy to to test pre and post catalytic converter back pressures, check exhaust for clearance issues, helps identify restricted exhaust and melted cat converters. no guessing about plugged exhaust.Removed O2 sensor and screw gauge and adapter into sensor hole. Started truck, accelerate the engine to 2500r/min, if gauge read less than13.8 Kpa pressure, showing no blockage.if greater than 13.8 Kpa, means have blockage
  • Check Fuel Pump Pressure: This vacuum gauge could checking fuel pump delivery pressure, only mechanical fuel pump systems, not to be used to check fuel pressure on electric fuel pump systems, verify fuel mixture settings were correct, found the vacuum leaks, tuned the carb, got a good idle speed
  • Check Manifold Vacuum: Use this vacuum gauge measure the manifold vacuum pressure, helped you troubleshoot the system and find the failed component. Start the engine and warm up the engine temperature to between 75-85 degrees, turn off the engine, connect vacuum gauge, Started let the engine run in idling conditions, and ensure the speed is around 850r/min, if guage read less than 53Kpa, indicates that the system has a leak
  • Digital Display Gauge: Our vacuum gauge is digital display, the unit is Kpa and mbar, you can switch between two units, digital dial will more direct and accurate show pressure than needle, and rubber cover protect in sueface, this tool not come with battery
  • Complete Kit: This kit have 7pc different brass cone, and 4pc different plastic cone, and 2pc different adapters, so you can connect different part, make this vacuum gauge multifunction, the hose 48 inches, all the tools put in a plastic case, easy to storage

4. Replacement Car Exhaust Back Pressure Tester Gauge Meter DiagnosticTool Catalytic Converter Clog Test Gauge Kit

Features :

  • Car Exhaust System Back Pressure Tester Meter Diagnostic Tool Exhaust System Diagnostic Tool Exhaust Back Pressure Tester
  • Adaptor fits into oxygen sensor hole enabling back pressure of mufflers and catalytic converters
  • Gauge adapter threads into oxygen sensor ports (both 12mm and 18mm). Test at idle and at2500 rpm’s. Pressure should be below 1.25psi at idle and below 3psi at 2500rpms.
  • Higher readings indicate a restriction which should be corrected.
  • Package including? 1* SET OF Car Exhaust System Back Pressure

5. Sealey VSE953 Catalytic Converter Back Pressure Test Kit

Features :

  • Catalytic Converter Back Pressure Test Kit
  • Exhaust Tools
  • Diagnostic Tools

Additional Info :

Color Multicoloured
Item Dimensions
Height 7.7559055039
Width 11.4960629804
Length 1.8897637776
Weight 1.94888639608
Release Date 2018-05-16T00:00:01Z

6. Tool Aid 33600 Exhaust Back Pressure Tester

Features :

  • Product Type:Tools
  • Item Package Dimension:4.318 cm L X 14.478 cm W X 41.91 cm H
  • Item Package Weight:0.544 kg
  • Item Package Quantity:1

Additional Info :

Item Dimensions
Height 1.63
Width 5.75
Length 16.88
Weight 1.2

7. OTC 7215 Exhaust Back Pressure Gauge

Features :

  • Simply insert the 7215 into the oxygen sensor hole
  • Large, easy-to-read gauge clearly shows pressure from 0-8 PSI
  • Specially designed tip provides more accurate pressure reading while stainless steel braided tube withstands high-heat engine conditions
  • A universal adapter is also included for vehicles with thermactor systems
  • For use on GM, Ford, Chrysler and imported vehicles

Additional Info :

Color Regular
Item Dimensions
Height 6.8
Width 3.3
Length 4.6
Weight 1.01

8. Tool Aid (TA 33600) Exhaust Back Pressure Tester

Features :

  • Exhaust Back Pressure Tester SGT-33600

Additional Info :

Item Dimensions
Height 1.7
Width 5.8
Length 16.9
Weight 1.2

9. Exhaust Back Pressure Tester with 6-Foot Hose, Exhaust Back Pressure Gauge 2.5″ Gauge with Rubber Protector Two Multi-colored Bands Catalytic Converter Test Kit with Adapter (M12&M18)

Features :

  • 👍👍👍【Professional Diagnostic Tool】The catalytic converter tester is designed to help you quickly and accurately understand the condition of your vehicle’s exhaust system, allowing you to diagnose problem areas in your exhaust system back pressure so you can take your next steps. The pressure should be lower than 1.25psi at idling speed, and lower than 3psi at 2500rpms. Use this exhaust gauge to gain vital knowledge about your vehicle’s exhaust system and prevent poor engine performance.
  • 👍👍👍【Accurate Gauge】The exhaust back pressure tester’s 2.5″ inch gauge has easy-to-read markings in psi and bar. 3 colors to indicate the good or bad status, the highly visible mark greatly helps users to directly read the data. The exhaust pressure tester is tested at idle and 2500rpm. Pressure should be less than 1.25psi at idle and less than 3psi at 2500rpm.
  • 👍👍👍【Easy to Use】Just disconnect the sensor wires and remove the sensor. Install the sensor adapter. And then push the hose end onto the adapter and make the pressure test. The adapter with exhaust back pressure gauge are M12 and M18. Start car, read data, 6ft hose with gauge tester allows user to test from driver seat.
  • 👍👍👍【Complete Accessories】The special 2.5″ gauge with rubber protector has two multi-colored bands, with pressure shown in psi and bar. And the adapter has M12 and M18 threads, allowing the technician to test the exhaust gas without back pressure through the adapter. Fully equipped for a variety of models.
  • 👍👍👍【Warmly Reminder】The pressure gauge is checked and calibrated to ensure accurate test results. If the meter pointer is not in the initial state “0”, the meter may have been affected during transportation. You can remove the case and adjust the pointer to “0”, this will not affect the test results.

10. Exhaust Back Pressure Detection Tester Table Practical Pressure Gauge Tester Universal Automotive Exhaust Back Pressure Gauge

Features :

  • Exhaust Back Pressure tester:Portable and lightweight, easy to carry.
  • Car Diagnostic Test Measurement Tools :Made of quality materials, durable and safe for a long time use.
  • Car Gauge:With fine workmanship, not easy to wear and tear, very practical in use.
  • Pressure Gauge Tester allows quicker and more accurate testing of exhaust blockages in catalytic converters, mufflers, etc.
  • Pressure Detection has a simple design, but very practical in use.

Additional Info :

Color Assorted Color
Item Dimensions
Height 1.181102361
Width 3.149606296
Length 23.62204722
Weight 0.525

Buying Guide for catalytic converter pressure tester

To help you buy the perfect catalytic converter pressure tester for your needs and requirements, we have mentioned some of the best catalytic converter pressure tester in this article. Not only that, but you can also learn about their differences as we have mentioned their major features and options.

To help you on your way, we’ve listed some questions you may want to consider before making any purchase.

  • Why do I want to buy this?
  • Do I need it or just want it?
  • Am I getting the best deal?
  • How often will I use it?
  • Can I pay cash for it?
  • Is it budgeted for?
  • Can I borrow it?
  • Can I get it used?

Although, if you still want to learn more about these catalytic converter pressure tester for buying the perfect one, we are here with a detailed buying guide just for you. Since this buying guide is related to catalytic converter pressure tester, you can find many major features and aspects related to catalytic converter pressure tester. Thus, you can easily choose the perfect one by going through this article until the end.


The catalytic converter pressure tester should last more than one use and hold up against normal wear and tear. We recommend reading the product description before purchasing catalytic converter pressure tester to ensure they’ll last a while. Additionally, pay attention to the wash instructions.


When choosing the best catalytic converter pressure tester, you must consider its versatility.  It is important to make sure that your unit can be used for performing different tasks.

For instance, if you need to use your unit for other purposes in any other materials, getting the one with a versatile design will be an ideal option for you.


The brand is another crucial factor you must consider while looking for the catalytic converter pressure tester.  You will find both well-known and unknown brands in the market. If you are looking for a reliable and durable model, I recommend getting one from a well-known brand.

They use high-quality materials and the latest technology to manufacture their products.  As a result, you will be able to get a durable and long-lasting catalytic converter pressure tester.

Ease of Use

While choosing the catalytic converter pressure tester, you must ensure that it is easy to use.  It is important to get the one that comes with a user-friendly design.


As a result, you will be able to use your unit for a long time without facing any discomfort.  Also, getting the one that comes with an easy-to-use design will help you save a lot of time and effort.


The price is another essential factor you must consider while looking for the catalytic converter pressure tester.  You need to get the one that fits your budget perfectly.

Getting the one that comes at an affordable price will help you save a lot of money.  However, you must ensure that it meets your needs and requirements perfectly.


The catalytic converter pressure tester should be easy to carry for you. Therefore, consider the size, style, design, and all the other basic features to check for the actual portability of the device. Portability comes with comfort and ease, and you need to look for all the features to look for a suitable catalytic converter pressure tester.


The price of your catalytic converter pressure tester will depend upon its features and the overall quality. There are some inexpensive options in the market, but they may not have the best features.

The term ‘budget’ is broader because it completely depends on the user who wants to purchase the catalytic converter pressure tester. In this case, you can prepare a list of all the features you want to have in your catalytic converter pressure tester. Then, look for the product that comes with these features and works well.

After that, you should carefully check the prices of each air compressor machine on your list. This will give you a precise idea about the budget you need to prepare for the catalytic converter pressure tester you should go after.


It is important to consider your unit’s weight while working in congested areas. Getting a lightweight model will be ideal if you need to work regularly in difficult-to-reach places.

However, if portability is not your concern and you are looking for a durable model, you can go for the one with a little heavyweight.


The warranty of catalytic converter pressure tester is when the manufacturer offers free repairs or replacements for any damages that occur to the product.

You need to check the warranty of catalytic converter pressure tester before buying it, as you don’t want a product that doesn’t come with a warranty.

At the same time, you also need to remember that some catalytic converter pressure tester come with a longer warranty than others, so select one with a long warranty if possible.

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