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testo Combustion Analyzer 310 II – Combustion Leak Tester for Temperature, Flue Gas, and Pressure – Analyzer HVAC – Gas Leak Detector with Smart App and Probe

  • Based on 341 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Sep 25
Order within 6 minutes
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Style: App Connection


Size: Standard Set


Features

  • EFFICIENT; Perfect for complex flue and exhaust gas analyses, the explosive gas detector simplifies maintenance and safety checks on heating systems. The intuitive menu and smart app enable simultaneous measurements of key parameters
  • WIDE RANGE; The hvac leak detector measures temperature K TC and J TC , flue gas O2, flue gas draft, flue gas loss, efficiency, pressure, flue gas CO range without H2 compensation, as well as ambient CO
  • ACCURATE; Equipped with highly sensitive sensors, this air quality tester ensures precise temperature and flue gas measurements. It delivers reliable accuracy across various ranges, providing dependable results for your analysis tasks
  • EASY OPERATION; The intuitive interface, coupled with straightforward menus, allows professionals to perform flue gas analysis with ease, ensuring efficient and error-free diagnostics
  • COMPLETE SET; Your testo combustion analyzer include a rechargeable battery and calibration protocol for the measurement of O2, CO, hPa and C, probe 180 mm with cone, silicon hose for pressure measurement, 5 particle filters, and a sturdy case

Description

Reliable testing of heating systems with the natural gas leak detector testo 310 II for beginners Heating fitters and technicians who perform commissioning and maintenance of hot water and residential heating systems need a reliable and stable measuring instrument with which they can easily perform their measuring tasks such as exhaust gas analyses. The new testo 310 II provides individual support for their daily measurement tasks and makes their day-to- day work easier. The compact manometer hvac offers, in addition to the simple user interface, menu navigation with four integrated measurement menus for flue gas, draught, ambient CO and pressure. All measurement results are visible at a glance in the display and can even be configured, thanks to the high-resolution graphic display of the co2 sensor. If needed, you keep your hands are free during the measurement - because the gas manometer testo 310 II can be fixed to metal surfaces, e.g. the burner, using the magnets on the back of the instrument. But this is not the only practical feature of the micron gauge hvac: The testo Smart App allows you to operate and configure your instrument via the remote function. The robust design for harsh, dirty environments, the fast sensor zeroing in 30 seconds, the easily replaceable probe filter and the condensate trap that can be emptied quickly make the hvac meter the optimal tool for plant mechanics because it is cleverly designed. If required, the measurement results can be transferred from your combustion leak tester to the optionally available Testo quick printer via Bluetooth interface or sent by e-mail and printed out directly on site. Scope of Delivery: testo 310 II combustible gas leak detector, rechargeable battery and calibration protocol for the measurement of O2, CO, hPa and °C, probe 180 mm with cone, silicon hose for pressure measurement, 5 particle filters, and a sturdy case

Brand: Testo


Style: App Connection


Power Source: Battery Powered


Color: Black


Product Dimensions: 2"D x 3"W x 8"H


Item Weight: 1.5 Pounds


Alarm: Audible


Number of Items: 1


Manufacturer: Testo


Brand: ‎Testo


Style: ‎App Connection


Power Source: ‎Battery Powered


Color: ‎Black


Product Dimensions: ‎2"D x 3"W x 8"H


Item Weight: ‎1.5 Pounds


Alarm: ‎Audible


Number of Items: ‎1


Manufacturer: ‎Testo


Part Number: ‎0563 3104 01


Item Weight: ‎1.5 pounds


Item model number: ‎0563 3104 01


Batteries: ‎1 Lithium Ion batteries required. (included)


Size: ‎Standard Set


Item Package Quantity: ‎1


Measurement Accuracy: ‎±1.8 °F (32° to 212 °F) / ±1 °C (0 to +100 °C) ±1.5 % of mv (> 212 °F) / ±1.5 % of mv (> 100 °C)


Included Components: ‎Instrument, case, filters, CofC


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Date First Available: December 7, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 25

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Easy to use, good battery life, decent display
Style: No App Connection Size: Standard Set
Works well for residential systems, able to quickly tune furnaces and boilers for optimal AFUE. I routinely get 83-86% out of standard 80% furnaces after using this tool. Make sure you know what values to look for when balancing a system, such as excess air percentages and O2/CO2/CO levels, etc. Nice to be able to take static pressures on duct work as well as temperature splits, although the temperature readings take a while to even out. Easy to use, easy to switch from propane to nat gas, only gripe is that it didn't come with the printer. Do yourself a favor and buy the kit that includes the printer. Easy to prove your readings instead of writing down values on your invoices. ... show more
Reviewed in the United States on February 16, 2018 by August

  • Easy to use...Fixed my furnace issues in 10 minutes.
Style: No App Connection Size: Standard Set
Easy to use.... but $$$. But sometimes you have no choice. I got this because I was having serious problems with my Gas Furnace and after 3 attempts with professionals ($$$$$) fiddling with the Gas Control without testing the exhaust, I ordered the the Analyzer. It took me roughly 10 Minutes to read the Manual and another 10 to set the combustion correctly. Great product... ... show more
Reviewed in the United States on April 5, 2022 by John Buser

  • Ridiculous
Style: No App Connection Size: Standard Set
Went to use it for the first time and all sensors were bad. Sent to Testo and wanted $550 to fix, more than what I bought it for. Dealing with warranty issues now
Reviewed in the United States on August 19, 2025 by Amazon Customer

  • Every tech should have one!
Fast, accurate and well priced! The tester works great and was easy to figure out. The instructions were a little cryptic but once you start using it I was able to figure it out just fine. The magnet is a good strong neodymium. The printer works great with dates and times and space for contractor name and number write in. I am mostly using it for condensing boilers and water heaters. No it's not the super high end testers with the additional Sci readings but it will work for 95% of what I do need it for. ... show more
Reviewed in the United States on May 13, 2022 by Brian

  • Top notch equipment
Style: No App Connection Size: Standard Set
Top notch equipment at the lowest price.
Reviewed in the United States on November 8, 2024 by Dale Gianforte

  • E elle t
Style: App Connection Size: Set with Printer
Excellent
Reviewed in the United States on June 22, 2025 by jonathan jonathan

  • Works great
Style: No App Connection Size: Standard Set
Works great. Had to buy the printer separate because they were out of kits. Maybe splurge and buy the one compatible with the app though
Reviewed in the United States on November 7, 2024 by Amazon Customer

  • Mfg date
I purchased this in end of January used it once. The second time I used it standing outside with it to start it up it reset itself 4 times and came up with 06 error. Sensor no good. The mfg date on this unit was from 2022 , the sensor is only good for about 2.5 years depending on use. Sent to testo and paid for sensors and calibration. No savings wasted money. Should have bought it from my local HVAC supplier ... show more
Reviewed in the United States on March 25, 2025 by Wayne R DAgostino JR

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