🔥 Stay ahead of HVAC risks with precision and smart tech in your pocket!
The testo Combustion Analyzer 310 II is a professional-grade HVAC tool designed for precise measurement of temperature, flue gas components (O2, CO), pressure, and ambient CO. Featuring highly sensitive sensors and ±1.5% accuracy, it simplifies complex diagnostics with an intuitive interface and smart app connectivity. Powered by a rechargeable Lithium Ion battery and equipped with a full accessory set, it ensures efficient, reliable combustion and leak analysis for heating system maintenance and safety.
| 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 |
| Country of Origin | Germany |
| 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 |
A**R
Works great
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
B**D
Testo
Solid,reliable,and affordable compared to others
B**N
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.
W**R
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
D**E
Top notch equipment
Top notch equipment at the lowest price.
A**
Easy to use, good battery life, decent display
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.
J**R
Easy to use...Fixed my furnace issues in 10 minutes.
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...
W**R
We’ll made, operated as advertised
Gave me the data needed to tune my home boiler. Not difficult to learn it’s functions.
