20 Best Gunson Exhaust Gas Analyzer [2024]

Are you looking for the best gunson exhaust gas analyzer? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling gunson exhaust gas analyzer.

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# Preview Product
1 5 Gas (CO, HC, CO2, O2, NOx) Exhaust Gas Analyzer 5 Gas (CO, HC, CO2, O2, NOx) Exhaust Gas Analyzer
2 4-Gas (CO, HC, CO2, O2) Exhaust Gas Analyzer, Emissions Testing, Portable, Handheld 4-Gas (CO, HC, CO2, O2) Exhaust Gas Analyzer, Emissions Testing, Portable, Handheld
3 Lunarlipes Handheld Carbon Monoxide Meter, Portable CO Gas Detector, CO Gas Tester with LCD Dacklit... Lunarlipes Handheld Carbon Monoxide Meter, Portable CO Gas Detector, CO Gas Tester with LCD...
4 4 Gas Monitor Multi Gas Detector Sound Light Shock 4 Gas Meter Tester Analyzer Rechargeable Portable... 4 Gas Monitor Multi Gas Detector Sound Light Shock 4 Gas Meter Tester Analyzer Rechargeable...
5 OEMTOOLS 37145 Combustion Leak Detector OEMTOOLS 37145 Combustion Leak Detector
6 Professional Combustion Analyzer by Forensics | USA NIST Calibration | HVAC, Combustion, Flue... Professional Combustion Analyzer by Forensics | USA NIST Calibration | HVAC, Combustion, Flue...
7 Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Tester with 18-Inch Gooseneck Has Range 50... Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Tester with 18-Inch Gooseneck Has Range...
8 Block Tester BT-500 Combustion Leak Test Kit - Made in USA Block Tester BT-500 Combustion Leak Test Kit - Made in USA
9 Fieldpiece SOX3 Combustion Check New with Hard Case Fieldpiece SOX3 Combustion Check New with Hard Case
10 Handheld Carbon Monoxide Meter,High Precision CO Detector,Portable CO Gas Leak Detector, CO Gas... Handheld Carbon Monoxide Meter,High Precision CO Detector,Portable CO Gas Leak Detector, CO Gas...
11 ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic... ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic...
12 GiiHoo Portable 4 Gas Monitor Personal, Sound Light Vibration Multi-Gas Detector Meter, Rechargeable... GiiHoo Portable 4 Gas Monitor Personal, Sound Light Vibration Multi-Gas Detector Meter,...
13 Basic Combustion Analyzer by Forensics | Flue Gas Analyzer | CO and O2 Sensor | COAF & EA | Water... Basic Combustion Analyzer by Forensics | Flue Gas Analyzer | CO and O2 Sensor | COAF & EA | Water...
14 AEM (30-4110) UEGO Air/Fuel Ratio Gauge AEM (30-4110) UEGO Air/Fuel Ratio Gauge
15 General Technologies Corp GTC GTC505 Engine Ignition Analyzer General Technologies Corp GTC GTC505 Engine Ignition Analyzer
16 GlowShift Black 7 Color Digital Wideband Air / Fuel Ratio AFR Gauge Kit - Includes Oxygen Sensor,... GlowShift Black 7 Color Digital Wideband Air / Fuel Ratio AFR Gauge Kit - Includes Oxygen Sensor,...
17 BETOOLL 0-140PSI Fuel Injector Injection Pump Pressure Tester Gauge Kit Car Tools (Master) BETOOLL 0-140PSI Fuel Injector Injection Pump Pressure Tester Gauge Kit Car Tools (Master)
18 BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android
19 USA NIST Calibrated 4 Gas Monitor by Forensics | O2, CO, H2S, LEL | USB Recharge | USA NIST Calibrated 4 Gas Monitor by Forensics | O2, CO, H2S, LEL | USB Recharge |
20 Innovate Motorsports (3837) LM-2 (BASIC) Digital Air/Fuel Ratio Wideband Meter incl. Bosch LSU 4.9 ,... Innovate Motorsports (3837) LM-2 (BASIC) Digital Air/Fuel Ratio Wideband Meter incl. Bosch LSU 4.9...
Bestseller No. 1
5 Gas (CO, HC, CO2, O2, NOx) Exhaust Gas Analyzer
  • CO, HC, CO2, O2, NOx Exhaust Gas Analyzer, model 9005
  • Battery powered and self- contained infared gas analyzer
  • Small, lightweight, and rugged with easy to read LED display
  • PC compatible RS 232 PC interface and supporting software
  • Fuel selection: Allows HC to be measured and displayed as Hexane for Gasoline, Propane for LPG, and Methane for CNG
Bestseller No. 2
4-Gas (CO, HC, CO2, O2) Exhaust Gas Analyzer, Emissions Testing, Portable, Handheld
  • Battery powered and self-contained infrared gas analyzer
  • Accuracy: all channels 5 % relative to gas reading
  • Repeatability: all gas channels +/- 3% full scale
  • Fuel selection: Allows HC to be measured and displayed as Hexane for Gasoline, Propane for LPG, and Methane for CNG.
Bestseller No. 3
Lunarlipes Handheld Carbon Monoxide Meter, Portable CO Gas Detector, CO Gas Tester with LCD Dacklit...
  • 【POWERFUL FUNCTIONS】Portable Carbon Monoxide Meter can continuously monitor the CO concentration in the surrounding environment. Ensure excess CO...
  • 【ACCURACY & DURABILITY】 The high-precision Carbon Monoxide Detector has an automatic calibration function. The measurable CO concentration range...
  • 【PRACTICAL DESIGN】Handheld Carbon Monoxide Meter is small in size (5.31 X 1.97 X 1.38 in) and light in weight (3.14oz/0.17 lb), making it easy to...
  • 【APPLICATION RANGE】The Carbon Monoxide Tester has the characteristics of wide measurement range, high measurement accuracy, small size, convenient...
  • 【SHOPPING WITH CONFIDENCE】The product is guaranteed for 365 days from the time of purchase. If you are not satisfied with the product or have any...
Bestseller No. 4
4 Gas Monitor Multi Gas Detector Sound Light Shock 4 Gas Meter Tester Analyzer Rechargeable Portable...
  • 100% KEEP YOU SAFE – Our 4 Gas Detector comes FACTORY CALIBRATED, Open and use directly. It has super high sensitivity, excellent repeatability,...
  • THREE ALARM METHONDS – This gas detector you can use it directly, If you want to detect gases, you only need to turn on it, The 4 in 1 gas detector...
  • HIGH SENSITIVE AND ACCURATE MEASUREMENT – Our portable multi gas detector is made of high strength ABS, Waterproof, dust-proof and explosion-proof,...
  • EASY CARRY AROUND & WIDE APPLICATION – This gas monitor with compact size and unique clip design, Convenient for user to carry around, can widely...
  • 100% SATISFACTION GUARANTEED – If you have any issues or are not satisfied with our multi gas detector, please contact with us by email, we will...
Bestseller No. 6
Professional Combustion Analyzer by Forensics | USA NIST Calibration | HVAC, Combustion, Flue...
  • ⚛️ USES: For combustion flue gas analysis HVAC, appliance exhaust, check and maintenance, cracked exchange, leakage and indoor air quality. USA...
  • 🌇 FEATURES: Color screen, graphing and data logging functions. Includes waterproof hard case, water trap, particle filter and NOx filter to reduce...
  • 🔬 SENSORS: Electrochemical sensors with Oxygen O2 and CO. Calculates COAF (CO air free) and excess air (EA) for combustion analysis. Built in...
  • 💪 STRONG: Robust design with ABS and Anti-slip grip rubber. Aluminum Probe. Back magnet for easy mount. IP65 certified with waterproof hard case
  • 🕵️ TRUST: ** 1 year limited warranty ** Arrives with NIST USA Calibration Certificate ** 100% product test and calibrated in the USA ** USA...
SaleBestseller No. 7
Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Tester with 18-Inch Gooseneck Has Range 50...
  • Detection range: Approximately 50 to 10,000 ppm* (*based on Methane)
  • Two levels of sensitivity: High (approximately 50 to 1000 ppm) and Low (approximately 1000 to 10,000 ppm)
  • Five red LED's (visual) and 85dB audible alerts that increase with gas concentration
  • Automatic zero-point calibration at power-up (lights will flash during self-calibration; this does not indicate the presence of gas)
  • 18-Inch flexible gooseneck expands sensor's reach; clips onto meter for storage
SaleBestseller No. 8
Block Tester BT-500 Combustion Leak Test Kit - Made in USA
  • Complete Combustion Leak Test Kit - Includes Fluid - Nothing More to Buy
  • When Fluid Turns From BLUE to YELLOW Combustion Leak is Present
  • Tests in seconds for combustion leaks caused by: Blown Head Gasket (BHG) Cracked Head or Block Pulled Bolts or Studs Warped Sealing Surfaces
  • Quality Tool Made in USA for over 45 years with Limited Lifetime Warranty
  • Packaged in OEM white box
SaleBestseller No. 9
Fieldpiece SOX3 Combustion Check New with Hard Case
  • Automatic electric pump with pause - pump works automatically so there's not hand pumping, and techs can pause the pump water any time to save battery...
  • Fieldpiece
  • Measures flue temp and oxygen percentage. Calculates carbon di oxide percentage and EA percentage
  • Combustion efficiency - quickly calculated and displayed on the screen, the SOX3's combustion efficiency calculation is great measurement to help...
  • Field-replaceable Oxygen Sensor - The SOX3 Oxygen Sensor indicators tells techs when a new sensor is needed. With calibration data stored on the...
Bestseller No. 10
Handheld Carbon Monoxide Meter,High Precision CO Detector,Portable CO Gas Leak Detector, CO Gas...
  • Carbon monoxide gas detector is a portable detector for detecting carbon monoxide (CO) gas. It can continuously monitor the CO gas concentration in...
  • With a wide measuring range, the ambient temperature can be measured in 2 temperature units (°C and °F).​
  • Clear LCD screen: Large LCD digital and character display for easy reading.
  • Small size, light weight, easy to carry and operate.
  • High precision portable CO gas tester with compact size and light weight is easy to carry and operate. It is widely used in petroleum, chemical, coal,...
SaleBestseller No. 11
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic...
  • CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto...
  • Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily...
  • Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally...
  • OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. This is not the case with the AD310 scanner as...
  • Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can...
Bestseller No. 12
GiiHoo Portable 4 Gas Monitor Personal, Sound Light Vibration Multi-Gas Detector Meter, Rechargeable...
  • Wide Application Easy Carrying Around: This multi gas monitor comes with a wonderful silver case with compact size and clip design. Easy to use with a...
  • High Sensitive and Accurate Measurement: The portable 4 gas monitor comes with high quality imported gas sensor, excellent sensitivity and excellent...
  • Three Alarm Methods: The portable gas detector is ready to use, FACTORY CALIBRATED, comes with adjustable audio, visual, and vibration alarms alert...
  • Waterproof,dust-proof, explosion-proof and lower error: Detection error better than ≤±5% F.S. and response time: T<30s. Zero and span calibration...
  • 【100% Satisfied Warranty】2 YEARS LIMITED WARRANTY. If your gas detector has any quality problem, please contact us by Email. We will give you a...
Bestseller No. 14
AEM (30-4110) UEGO Air/Fuel Ratio Gauge
  • Interchangeable black and white faceplates included for customizing gauge appearance
  • Bosch 4.9 LSU wideband sensor and weld-in bung included PN 30-4110
  • No free air sensor calibration required ever. A 2-1/16 inch gauge housing ensures that it will fit in most gauge pods and can be remotely mounted...
  • Interchangeable black and silver bezels included
  • 0-5V analog output 10-20 AFR range only
Bestseller No. 15
General Technologies Corp GTC GTC505 Engine Ignition Analyzer
  • Measures spark peak voltage, for finding primary and secondary coil faults
  • Displays ignition waveforms in real time, allowing for detailed analysis
  • Detects ramp time (or dwell angle), for diagnosis of timing issues and primary coil faults
  • Has chart and comparison functions, allowing the user to find intermittent issues
  • Works on all spark-ignition engines, from small 2-stroke engines with magnetos to modern cars with computer-controlled coil on plug systems
Bestseller No. 16
GlowShift Black 7 Color Digital Wideband Air / Fuel Ratio AFR Gauge Kit - Includes Oxygen Sensor,...
  • GlowShift Black 7 Color Series Digital Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Gasoline or...
  • Gasoline Wideband Air/Fuel Ratio Readings from 10.00 to 20.00 AFR - E85 Wideband Air/Fuel Ratio Readings from 6.00 to 12.00 AFR- 2-1/16" (52mm) Gauge...
  • 7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle -...
  • Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10' Sensor Harness, 7' Gauge to Control Box Harness, 5' Power Harness, 3' Data...
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
SaleBestseller No. 17
BETOOLL 0-140PSI Fuel Injector Injection Pump Pressure Tester Gauge Kit Car Tools (Master)
  • Universal Design: The included adapters, hoses and fittings cover all fuel injection systems and most Gas Engine Cars, Motorcycles, Trucks, SUVs,...
  • Ideal For Mechanics: Fuel Injection Pump Pressure / Oil Combustion Spraying Pressure Gauge Teste.
  • Durable: Designed for repeated use with high quality materials.
  • Convenient and Safe Design: Fuel pressure tester with a quick release valve button could offer single-handed operation inflation and deflation.
  • Measuring Range: 0-140psi (0-10 bar)
Bestseller No. 18
BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android
  • MORE CODES: To understand the problem with your vehicle you need the complete picture. With an up-to-date modern scan tool, you scan deeper to read,...
  • REAL FIXES: Get unlimited vehicle specific Repair Reports, generated from our database of millions of fixes verified by Professional Automotive...
  • NO CORDS: All the capabilities of an expensive scan tool (extended vehicle coverage, live data, etc.) combined with the power and convenience of your...
  • LIVE DATA: View live data and monitor your vehicle’s health in real time. Configure the data sources, customize your view with various displays and...
  • BlueDriver is proudly American owned and is the OBD2 Diagnostic Scan Tool trusted by professional mechanics and developed and supported by...
Bestseller No. 19
USA NIST Calibrated 4 Gas Monitor by Forensics | O2, CO, H2S, LEL | USB Recharge |
  • ⚛️ SENSOR: High quality electrochemical sensors. USA NIST traceable calibration. Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S) and...
  • 🌇 DETECT: Detection error better than ≤±5% F.S. and response time: T<30s. Zero and span calibration options.
  • 🎆 ALARMS: Adjustable audio, visual, and vibration alarms alert when preset levels are reached. Alarm digital time stamp.
  • 💪 STRONG: Robust design made of high strength ABS and Anti-slip grip rubber. Waterproof, dust-proof and explosion-proof exceeding Exib IIB T3 Gb.
  • 🕵️ TRUST: ** 1 year limited warranty ** Arrives with calibration and QA certificate ** 100% product test and verification in the USA ** 100%...
Bestseller No. 20
Innovate Motorsports (3837) LM-2 (BASIC) Digital Air/Fuel Ratio Wideband Meter incl. Bosch LSU 4.9 ,...
  • Patented “Direct Digital” Wideband Technology
  • Wideband O2 sensor (Bosch LSU 4.9) is compatible with most fuel types (leaded, unleaded, diesel, methanol, E85, etc)
  • includes the LM-2, Bosch LSU 4.9, 8 ft sensor cable, cigarette-lighter power, USB cable, weld-in bung and plug, and quick-start guide.
  • Positive lock connectors for all connections

Having trouble finding a great gunson exhaust gas analyzer?

This problem is well understood by us because we have gone through the entire gunson exhaust gas analyzer research process ourselves, which is why we have put together a comprehensive list of the best gunson exhaust gas analyzers available in the market today.

After hours of searching and using all the models on the market, we have found the best gunson exhaust gas analyzer for 2023. See our ranking below!

How Do You Buy The Best Gunson Exhaust Gas Analyzer?

Do you get stressed out thinking about shopping for a great gunson exhaust gas analyzer? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching gunson exhaust gas analyzer, which is why we have assembled a comprehensive list of the greatest gunson exhaust gas analyzer available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for gunson exhaust gas analyzer that you consider buying. Your questions might include the following:

  • Is it worth buying an gunson exhaust gas analyzer?
  • What benefits are there with buying an gunson exhaust gas analyzer?
  • What factors deserve consideration when shopping for an effective gunson exhaust gas analyzer?
  • Why is it crucial to invest in any gunson exhaust gas analyzer, much less the best one?
  • Which gunson exhaust gas analyzer are good in the current market?
  • Where can you find information like this about gunson exhaust gas analyzer?

We’re convinced that you likely have far more questions than just these regarding gunson exhaust gas analyzer, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for gunson exhaust gas analyzer, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible gunson exhaust gas analyzer. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an gunson exhaust gas analyzer buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available gunson exhaust gas analyzer currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of gunson exhaust gas analyzer has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an gunson exhaust gas analyzer?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your gunson exhaust gas analyzer.
  5. Customer Ratings: Number ratings grade gunson exhaust gas analyzer objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their gunson exhaust gas analyzer.
  7. Product Quality: You don’t always get what you pay for with an gunson exhaust gas analyzer, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an gunson exhaust gas analyzer is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining gunson exhaust gas analyzer information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding gunson exhaust gas analyzer is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: How good is this gas exhaust gas analizer?

A: Very usefull tool. This gas exhaust gas analizer works pretty good, the only reason is that does not get 5 stars is that is not very accurate, the advertised accuracy is 0.5% for CO which helps but it is on the border on being useful since California DMV has some very strict requirements, and under those requirements 0.5% of error is a lot.

Q: What is the gastester and how does it work?

A: The Gastester allows you to make that measurement at home without having to take it to a shop with a gas analyzer. They cost about $200, but often less, and are accurate enough for this purpose. In use, the device is a bit finicky as it require a calibration in air before testing the exhaust followed by a revalidation of the cal.

Q: Why buy from @Gunson tools?

A: Gunson Tools draws on years of experience to introduce quality products which offer real value for money. All our products are responsibly sourced both from trusted ethical partners across the world PLUS (uniquely as an automotive tool brand) our own manufacturing base in the UK.

Q: How to measure % CO in exhaust gas at idle?

A: In the owners manual for your car there is a spec for %CO in the exhaust gas at idle. The Gastester allows you to make that measurement at home without having to take it to a shop with a gas analyzer.