Price on request
testo 330 flue gas analyser: combustion analyser with a 5.5″ touchscreen, testo O₂ and CO/H₂ sensors (up to 40,000 ppm with active dilution) and testo Smart App connectivity, for commissioning, servicing and troubleshooting boilers and burners.
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The testo 330 is testo’s top-of-the-range combustion analyser for heating installers and service technicians. Its 5.5″ IPS touchscreen with an app-style interface guides every measurement step by step, so commissioning, servicing and troubleshooting gas and oil boilers is faster and less error-prone.
It features testo-developed O₂ and H₂-compensated CO sensors, with a CO range of up to 10,000 ppm that extends to 40,000 ppm with active dilution, and can be fitted with an NO sensor. It measures O₂, CO, draught, temperature, pressure, efficiency and flue gas loss, and calculates CO₂.
| testo reference | Version |
|---|---|
| 0564 3300 03 | Set with O₂ and CO/H₂ sensors, case, 180 mm modular probe, spare filters and power supply |
| 0564 3300 04 | Set with O₂ and CO/H₂ sensors and Bluetooth printer |
| 0564 3300 05 | Set with O₂, CO/H₂ and NO sensors |
| 0564 3300 06 | Set with O₂, CO/H₂ and NO sensors and Bluetooth printer |
| 0633 3300 02 | Instrument only, O₂ and CO/H₂ sensors |
| 0633 3300 03 | Instrument only, O₂, CO/H₂ and NO sensors |
See the specifications table for technical data.
Price on request: add it to your quote request and we will reply with price and lead time.
| Reference | 0564 3300 03 (standard set) |
|---|---|
| Brand | testo |
| Model | testo 330 |
| Type | Flue gas analyser |
| Sensors | O₂ and CO/H₂ (optional NO) |
| O₂ | 0 to 21 vol.% (±0.2 vol.%) |
| CO con compensación de H₂ | 0 to 10,000 ppm; up to 40,000 ppm with active dilution |
| NO (optional) | 0 to 3,000 ppm |
| Draught | -9.99 to +40 hPa |
| Temperature | -40 to +1,200 ºC |
| Pressure | -100 to +200 hPa |
| 4 Pa differential pressure | -50 to +50 Pa (±0.3 Pa below 10 Pa) |
| Display | 5.5" IPS touchscreen (1280 × 720 px) |
| Connectivity | Bluetooth 4.2; testo Smart App; up to 4 wireless probes or Smart Probes |
| Memory | Up to 1,000,000 readings |
| Power supply | Rechargeable battery, up to 10 h; USB-C quick charge (20 min) |
| Protection rating | IP40 |
| Operating temperature | -5 to +45 ºC |
| Dimensions | Approx. 227 x 102 x 47 mm |
| Instrument weight | Approx. 685 g |
| Warranty | 48 + 12 months when registered in the app |
