The Smoke Combustion analyzer enables easy measurement of flue gas, draft, pressure, ambient CO and differential temperature.
The Smoke Combustion analyzer combines decades of experience in measuring technology with contemporary smart-touch operation, with Bluetooth® connectivity, robust construction and e-mailing of reports.
Impressive measuring technology and quality
- O2 sensor and CO sensor up to 4,000 ppm
- testo Bluetooth® Connector.
- Longer sensor service life thanks to automatic sensor protection
- Integrated fine pressure
- Versatile probes and fast probe changes: take advantage of quick-change probes and the multi-functional handle for attaching a variety of probe shafts (each available to order separately). You can for instance use longer probe shafts for flue gas pipes with larger diameters or flexible probes for difficult-to-access measuring points
- Optionally available probes and accessories for further measuring tasks, such as gas flow pressure measurement, gas pipe testing, differential temperature measurement and ambient CO measurement
Smart, intuitive, efficient: easy operation in day-to-day work
- Smart-touch display for intuitive operation of the combustion analyzer: the display responds without delay – just as easy as on your smartphone
- Get the measurement result faster: clearly structured measurement menus for all relevant measurements
- Create documentation (including measuring value, measuring location, customer data) easily on site
- Save PDF measurement reports directly in the instrument and always have them available
- Signature function: your customer can sign measurement reports directly on the instrument
- E-mail measurement reports directly to the office or to customers via WiFi (hotspot)
- Large 5-inch HD display – enables you to see all the system’s parameters immediately
- Testo interface function for direct data transfer of measuring values to industry/customer-specific software*
- Ready to use right away: in standby mode, the Next-Gen testo 300 is ready to measure at the touch of a button. Use it right away with the next customer – because you no longer need to wait for the end of the zeroing phase
*Note: the manufacturer has to integrate an interface into the industry software to use the function
Other advantages
- 10-hour rechargeable battery life: an average measurement period of 2 hours means the combustion analyzer is capable of being used for one week
- Integrated, extra-strong magnets for easy fixing during the measuring process
| Temperature – Type K TC | |
|---|---|
| Measuring range | -40° to 2192 °F / -40 to +1200 °C |
| Accuracy | ±0.9 °F (32.0° to 212.0 °F) / ±0.5 °C (0.0 to +100.0 °C)
±0.5 % of mv (Remaining Range) |
| Resolution | 0.1 °F (-40° to 1831.8 °F) / 0.1 °C (-40 to +999.9 °C)
±1 °F (Remaining Range) / 1 °C (Remaining Range) |
| Differential Pressure | |
|---|---|
| Measuring range | -40 to +80 InH₂O / -100 to +200 hPa |
| Accuracy | ±0.2 InH₂O (0 to +20.0 InH₂O) / ±0.5 hPa (0 to +50.0 hPa)
±1 % of mv (+20.0 to +40.0 InH₂O) / ±1 % of mv (+50.1 to +100.0 hPa) ±1.5 % of mv (+40.0 to +80 InH₂O) / ±1.5 % of mv (+100.1 to +200 hPa) |
| Resolution | 0.00 InH₂O / 0.01 hPa |
| Flue gas O₂ | |
|---|---|
| Measuring range | 0 to 21 Vol.% |
| Accuracy | ±0.2 Vol.% |
| Resolution | 0.1 Vol.% |
| Flue Gas Draft | |
|---|---|
| Measuring range | -4.00 to +16 InH₂O / -9.99 to +40 hPa |
| Accuracy | ±0.002 InH₂O (+0 to +0.0 InH₂O) / ±0.005 hPa (+0 to +0.1 hPa)
±0.01 InH₂O (+0.0 to +1.20 InH₂O) / ±0.02 hPa (+0.1 to +3.00 hPa) ±1.5 % of mv (1.20 to +16 InH₂O) / ±1.5 % of mv (3.01 to +40 hPa) |
| Resolution | 0.000 InH₂O (0 to 0.0 InH₂O) / 0.001 hPa (0 to 0.1 hPa)
0.00 InH₂O (Remaining Range) / 0.01 hPa (Remaining Range) |
| Efficiency (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 (calculated 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 |
| General technical data | |
|---|---|
| Operating humidity | 15 to 90 %rH non-condensing |
| Weight | approximately 28.2 oz. / approximately 800 g |
| Dimensions | 9.6 (including probe connection) x 3.9 x 2.3 in. (LxWxH) / 244 (including probe connection) x 98 x 59 mm (LxWxH) |
| Operating temperature | 23° to 113 °F / -5 to +45 °C |
| Protection class | IP40 |
| Product colour | black/orange |
| Display type | 5.0″ touch display, HD 1280*720 pixels, IPS (160 k) |
| Power supply | Rechargeable battery, USB mains unit |
| 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 |
| Storage battery type | Lithium ion battery |
| Battery life | 10 h |
| Storage temperature | -4° to 122 °F / -20 to +50 °C |
| Charging temperature | 32° to 113 °F / 0 to +45 °C |
| Differential Pressure 4 Pa measurement – Piezoresistive | |
|---|---|
| Measuring Range | -0 to +0 InH₂O / -50 to +50 Pa |
| Accuracy | ±0.0 InH₂O (< 0 InH₂O) / ±0.3 Pa (< 10 Pa)
±3 % of mv (Remaining Range) |
| Resolution | 0.0 InH₂O / 0.1 Pa |
The Smoke Combustion analyzer enables easy measurement of flue gas, draft, pressure, ambient CO and differential temperature.
The Smoke Combustion analyzer combines decades of experience in measuring technology with contemporary smart-touch operation, with Bluetooth® connectivity, robust construction and e-mailing of reports.
Impressive measuring technology and quality
- O2 sensor and CO sensor up to 4,000 ppm
- testo Bluetooth® Connector.
- Longer sensor service life thanks to automatic sensor protection
- Integrated fine pressure
- Versatile probes and fast probe changes: take advantage of quick-change probes and the multi-functional handle for attaching a variety of probe shafts (each available to order separately). You can for instance use longer probe shafts for flue gas pipes with larger diameters or flexible probes for difficult-to-access measuring points
- Optionally available probes and accessories for further measuring tasks, such as gas flow pressure measurement, gas pipe testing, differential temperature measurement and ambient CO measurement
Smart, intuitive, efficient: easy operation in day-to-day work
- Smart-touch display for intuitive operation of the combustion analyzer: the display responds without delay – just as easy as on your smartphone
- Get the measurement result faster: clearly structured measurement menus for all relevant measurements
- Create documentation (including measuring value, measuring location, customer data) easily on site
- Save PDF measurement reports directly in the instrument and always have them available
- Signature function: your customer can sign measurement reports directly on the instrument
- E-mail measurement reports directly to the office or to customers via WiFi (hotspot)
- Large 5-inch HD display – enables you to see all the system’s parameters immediately
- Testo interface function for direct data transfer of measuring values to industry/customer-specific software*
- Ready to use right away: in standby mode, the Next-Gen testo 300 is ready to measure at the touch of a button. Use it right away with the next customer – because you no longer need to wait for the end of the zeroing phase
*Note: the manufacturer has to integrate an interface into the industry software to use the function
Other advantages
- 10-hour rechargeable battery life: an average measurement period of 2 hours means the combustion analyzer is capable of being used for one week
- Integrated, extra-strong magnets for easy fixing during the measuring process
| Temperature – Type K TC | |
|---|---|
| Measuring range | -40° to 2192 °F / -40 to +1200 °C |
| Accuracy | ±0.9 °F (32.0° to 212.0 °F) / ±0.5 °C (0.0 to +100.0 °C)
±0.5 % of mv (Remaining Range) |
| Resolution | 0.1 °F (-40° to 1831.8 °F) / 0.1 °C (-40 to +999.9 °C)
±1 °F (Remaining Range) / 1 °C (Remaining Range) |
| Differential Pressure | |
|---|---|
| Measuring range | -40 to +80 InH₂O / -100 to +200 hPa |
| Accuracy | ±0.2 InH₂O (0 to +20.0 InH₂O) / ±0.5 hPa (0 to +50.0 hPa)
±1 % of mv (+20.0 to +40.0 InH₂O) / ±1 % of mv (+50.1 to +100.0 hPa) ±1.5 % of mv (+40.0 to +80 InH₂O) / ±1.5 % of mv (+100.1 to +200 hPa) |
| Resolution | 0.00 InH₂O / 0.01 hPa |
| Flue gas O₂ | |
|---|---|
| Measuring range | 0 to 21 Vol.% |
| Accuracy | ±0.2 Vol.% |
| Resolution | 0.1 Vol.% |
| Flue Gas Draft | |
|---|---|
| Measuring range | -4.00 to +16 InH₂O / -9.99 to +40 hPa |
| Accuracy | ±0.002 InH₂O (+0 to +0.0 InH₂O) / ±0.005 hPa (+0 to +0.1 hPa)
±0.01 InH₂O (+0.0 to +1.20 InH₂O) / ±0.02 hPa (+0.1 to +3.00 hPa) ±1.5 % of mv (1.20 to +16 InH₂O) / ±1.5 % of mv (3.01 to +40 hPa) |
| Resolution | 0.000 InH₂O (0 to 0.0 InH₂O) / 0.001 hPa (0 to 0.1 hPa)
0.00 InH₂O (Remaining Range) / 0.01 hPa (Remaining Range) |
| Efficiency (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 (calculated 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 |
| General technical data | |
|---|---|
| Operating humidity | 15 to 90 %rH non-condensing |
| Weight | approximately 28.2 oz. / approximately 800 g |
| Dimensions | 9.6 (including probe connection) x 3.9 x 2.3 in. (LxWxH) / 244 (including probe connection) x 98 x 59 mm (LxWxH) |
| Operating temperature | 23° to 113 °F / -5 to +45 °C |
| Protection class | IP40 |
| Product colour | black/orange |
| Display type | 5.0″ touch display, HD 1280*720 pixels, IPS (160 k) |
| Power supply | Rechargeable battery, USB mains unit |
| 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 |
| Storage battery type | Lithium ion battery |
| Battery life | 10 h |
| Storage temperature | -4° to 122 °F / -20 to +50 °C |
| Charging temperature | 32° to 113 °F / 0 to +45 °C |
| Differential Pressure 4 Pa measurement – Piezoresistive | |
|---|---|
| Measuring Range | -0 to +0 InH₂O / -50 to +50 Pa |
| Accuracy | ±0.0 InH₂O (< 0 InH₂O) / ±0.3 Pa (< 10 Pa)
±3 % of mv (Remaining Range) |
| Resolution | 0.0 InH₂O / 0.1 Pa |
