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testo 300 – Flue gas analyzer – Touchscreen, Wi-Fi, and High Accuracy
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The testo 300 provides high accuracy in gas measurement, perfect for professional flue analysis.
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Description
Testo 300 Flue Gas Analyser
The Testo 300 Flue Gas Analyser is a next-generation combustion analyzer designed for technicians who demand precision, speed, and smart functionality. With its intuitive touchscreen display, Wi-Fi connectivity, and long-life sensors, the Testo 300 Smart sets a new benchmark for flue gas analysis.
Engineered for HVAC, boiler service, and industrial combustion testing, the Testo 300 Flue Gas Analyser – Black Edition and the Testo 300 Flue Gas Analyser Standard Kit deliver accurate measurement of O₂, CO, NO/NO₂, and flue temperature, ensuring compliance and efficiency across all heating systems.
Key Features of the Testo 300 Analyser
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Smart touchscreen interface for quick operation
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Long-life sensors with self-diagnostic function
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Integrated Wi-Fi & Bluetooth® for fast data transfer
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Automatic draught & differential pressure measurement
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Efficient analysis of O₂, CO, and NO
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Compact design ideal for mobile and industrial use
Specifications testo 300 – Flue gas analyzer :
- Temperature – TC Type K (NiCr-Ni) : -40 to +1200 °C
- Differential Pressure – Piezoresistive : -100 to +200 hPa
- Flue gas O₂ : 0 to 21 Vol.%
- Differential Pressure flue gas Draught : -9.99 to +40 hPa
- Flue gas degree of effectivity : 0 to 120 %
- Flue gas loss : 0 to 99.9 %
- Flue gas CO₂ calculation : Display range 0 to CO₂ max
- Flue gas CO : 0 to 4000 ppm
- Ambient CO : 0 to 2000 ppm
- Operating temperature : -5 to +45 °C
- Display type : 5.0″ touch display, HD 1280*720 pixels, IPS (160 k)
- Memory : 1,000,000 measuring values
- Dimensions : 244 (including probe connection) x 98 x 59 mm (LxWxH)
- Weight : approximately 800 g
Buy Testo 300 Flue Gas Analyser Online
Get the latest Testo 300 Flue Gas Analyser at MME Electronics UAE, available in both Smart and Black Edition models.
We offer competitive prices, fast delivery across Dubai and the Middle East, and expert support to help you choose the best Testo 300 Standard Kit for your application.
Specifications
Specifications
| Feature | Specification |
|---|---|
| Temperature — TC Type K (NiCr-Ni) | |
| Measuring range | −40 to +1200 °C |
| Accuracy | ±0.5 % of mv (remaining range); ±0.5 °C (0.0 to +100.0 °C) |
| Resolution | 1 °C (remaining range); 0.1 °C (−40 to +999.9 °C) |
| Differential Pressure — Piezoresistive | |
| Measuring range | −100 to +200 hPa |
| Accuracy | ±1 % of mv (+50.1 to +100.0 hPa); ±0.5 hPa (0 to +50.0 hPa); ±1.5 % of mv (+100.1 to +200 hPa) |
| Resolution | 0.01 hPa |
| Flue Gas O₂ | |
| Measuring range | 0 to 21 Vol.% |
| Accuracy | ±0.2 Vol.% |
| Resolution | 0.1 Vol.% |
| Differential Pressure (Flue Gas Draught) — Piezoresistive | |
| Measuring range | −9.99 to +40 hPa |
| Accuracy | ±0.005 hPa (0 to +0.1 hPa); ±0.02 hPa (+0.1 to +3.00 hPa); ±1.5 % of mv (3.01 to +40 hPa) |
| Resolution | 0.001 hPa (0 to 0.1 hPa); 0.01 hPa (remaining range) |
| Flue Gas Degree of Effectivity, Eta (calculated) | |
| Measuring range | 0 to 120 % |
| Resolution | 0.1 % |
| Flue Gas Loss (calculated) | |
| Measuring range | 0 to 99.9 % |
| Resolution | 0.1 % |
| Flue Gas CO₂ Calculation (from O₂) | |
| Measuring range | Display range 0 to CO₂ max |
| Accuracy | ±0.2 Vol.% |
| Resolution | 0.1 Vol.% |
| Flue Gas CO (without H₂-compensation) | |
| Measuring range | 0 to 4000 ppm |
| Accuracy | ±20 ppm (0 to 400 ppm); ±5 % of mv (401 to 2000 ppm); ±10 % of mv (2001 to 4000 ppm) |
| Resolution | 1 ppm |
| Ambient CO | |
| Measuring range | 0 to 2000 ppm |
| Accuracy | ±10 ppm (0 to 100 ppm); ±10 % of mv (101 to 2000 ppm) |
| Resolution | 1 ppm |
| Differential Pressure 4 Pa Measurement — Piezoresistive | |
| Measuring range | −50 to +50 Pa |
| Accuracy | ±0.3 Pa (< 10 Pa); ±3 % of mv (remaining range) |
| Resolution | 0.1 Pa |
| General Technical Data | |
| Operating humidity | 15 to 90 %RH (non-condensing) |
| Weight | approx. 800 g |
| Dimensions (L × W × H) | 244 mm (incl. probe connection) × 98 mm × 59 mm |
| Operating temperature | −5 to +45 °C |
| Protection class | IP40 |
| Product colour | black / orange |
| Display type | 5.0″ touch display, HD 1280×720 px, IPS (160 k) |
| Power supply | Rechargeable battery, USB mains unit |
| Warranty conditions | https://www.testo.com/guarantee |
| Authorizations | TÜV-tested according to 1st German Federal Immission Control Ordinance (BImSchV); EN 50379 Parts 1–3 |
| Guarantee | Gas sensors (O₂, CO): 24 months; Rechargeable battery: 12 months; Thermocouple: 12 months |
| Memory | 1,000,000 measuring values |
| Battery life | 10 h |
| Storage battery type | Lithium-ion battery |
| Storage temperature | −20 to +50 °C |
| Charging temperature | 0 to +45 °C |
Datasheet
Datasheet
Reviews (2)
2 reviews for testo 300 – Flue gas analyzer – Touchscreen, Wi-Fi, and High Accuracy
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Bench Multimeters
Jick –
Nice job
mick –
The testo 300 is a must-have tool for anyone in the HVAC industry – its precise flue gas analysis has significantly improved the efficiency of our operations.