Testo 320
Combustion Analyzer Kit

  • Field-replaceable, pre-calibrated sensors for accurate combustion system analysis
  • Internal memory stores up to 500 combustion system analysis tests
  • Hardened cam-lock probe connection guarantees leak-free operation and confidence of readings
  • Fast 30-second startup so you can get testing quickly
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Testo 320 Shown
Product Information
Datasheet 1.13 MB PDF
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The testo 320 combustion analyzer for residential and commercial combustion system analysis features a bright, color graphic display that is easy to see and understand with simple menu icons. A rugged and reliable combustion analyzer, the 320 assures correct combustion efficiency and CO safety analysis the first time and every time.

The testo 320 combustion analyzer, offering comprehensive combustion system analysis, is designed for the job site and for the contractor who expects more. Use the Testo combustion analyzer for basic testing and tuning of all types of boilers, heaters or furnaces and also to set up and commission more complex multi-stage or modulating heating systems, for accurate combustion efficiency analysis.

Innovative features like the flue gas matrix will graphically display the combustion characteristics, which is an easy way to show if the heating system is running efficiently. Additionally the testo 320 makes the job easier by displaying from two to eight user-defined parameters simultaneously. The testo 320 eliminates the guess work and provides accurate combustion system analysis.

Ordering Information
Model Description Buy Now Price
MFR ID: 0563 3220 70
Testo 320 Combustion analyzer kit (0563 3220 70) Buy Now Sale $1,125.00
(Reg. $1,250.00)
Included Accessories
  • 1 - Rechargeable battery
  • 1 - 12 inch probe with cone and hose
  • 1 - AC power supply (with USB recharging)
  • 10 - Spare particulate filters
  • 1 - Rugged case
Optional Accessories
0554 0307 Testo 0554 0307 Standard Smoke Pump Test Kit for Flue Gas Analyser Buy  Now Sale $110.70
(Reg. $123.00)
0554 0549 Testo 0554 0549 Fast Printer IRDA with Wireless Infrared Interface Buy  Now Sale $248.40
(Reg. $276.00)
0554 0568 Testo 0554 0568 Spare Thermal Printer Paper Roll for Flue Gas Analyser (Pack of 6) Buy  Now Sale $27.00
(Reg. $30.00)
0554 3332 Testo 0554 3332 EasyHeat PC Software for Flue Gas Analyzers Buy  Now Sale $122.40
(Reg. $136.00)
0554 1105 Testo 0554 1105 USB power supply including cable Buy  Now Sale $41.40
(Reg. $46.00)
0554 0040 Testo 0554 0040 Spare Particle Filter for CO Flue Gas Probes (Pack of 10) Buy  Now Sale $27.90
(Reg. $31.00)
0516 3334 Testo 0516 3334 Basic System Case for 327-1/-2 Flue Gas Analyzer Buy  Now
0516 3331 Testo 0516 3331 Double Level Basic System Case for 330-1/-2 LL Analyzer Discontinued