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The Testo 300+ Ultra Smart Kit is the most complete configuration in the range, taking the Smart Kit's wireless flow/return temperature and gas pressure measurement capability and adding a combustible gas leak detector to the same case. A single kit covers flue gas analysis, wireless temperature and pressure measurement, and gas leak checking — the full set of checks likely to be needed on a domestic boiler service or commissioning visit, without carrying a separate leak detection instrument.
Two Testo 115i pipe clamp thermometers attach to the flow and return pipes and transmit readings wirelessly to the analyser, and a Testo 510i differential manometer measures gas pressure and differential pressure the same way, so no cables run between the boiler and the instrument. All readings appear automatically on the display and can be started and stopped together, with the whole session documented through the Testo Smart App, including second-screen viewing and QR code data integration into in-house software.
If gas leak checks are a regular part of boiler servicing, this is the most complete single-purchase option in the Testo 300+ range. The analyser itself carries the same 5-year O₂ and CO sensor life as the rest of the range, an 8,000ppm CO range with hydrogen compensation and automatic pump shut-off, and 20% hydrogen blend readiness. It's EN50379-1 and EN50379-3 compliant, and BS 7967 compatible.
Combining wireless temperature and pressure measurement with a combustible gas leak detector in the same case covers the full range of checks needed on a typical domestic boiler visit, without a separate leak detector to carry, charge and keep track of. The same 5-year sensor life, 8,000ppm hydrogen-compensated CO range and EN50379/BS 7967 compliance carry over from the rest of the Testo 300+ range, making this the most complete single-purchase option available.
Order the Testo 300+ Flue Gas Analyser Ultra Smart Kit online today.
| Brand | Testo |
|---|---|
| Part Number | 0564 3004 02 |
| Product Type | Flue Gas Analyser – Ultra Smart Kit |
| Oxygen (O2) | 0 – 21 Vol.% |
| Carbon Monoxide (CO) | 0 – 8,000ppm, H2 Compensated, Automatic Pump Shut-Off |
| Ambient CO | 0 – 2,000ppm |
| Draught | -9.99 to +40hPa |
| Pressure | -100 to +200hPa |
| Temperature | -40°C to +1200°C |
| Efficiency | 0 – 120% |
| Flue Gas Loss | 0 – 99.9% |
| CO₂ | Digital Calculation to CO₂ Maximum |
| 115i Temperature Range | -40°C to +150°C, NTC Sensor |
| 115i Wireless Range | Up to 100m (Bluetooth) |
| 510i Pressure Range | -350 to +350 hPa |
| Gas Leak Detector | Included – Combustible Gas Leak Detector |
| Standards | EN50379-1, EN50379-3, BS 7967 Compatible |
| Hydrogen Ready | 20% H2 Blend Ready |
| Display | 5.0" HD Touchscreen, 1280 x 720 Pixels, IPS |
| Connectivity | Bluetooth and WLAN – Up to 4 Smart Probes |
| Wireless Range | Up to 100m (No Obstructions) |
| Memory | 1 Million Measuring Values |
| Sensor Life | Up to 5 Years (O2 and CO) |
| Battery Life | Up to 10 Hours |
| Protection Class | IP40 |
| Operating Temperature | -5°C to +45°C |
| Storage Temperature | -20°C to +50°C |
| Dimensions (Analyser) | 244 x 98 x 59mm |
| Weight (Analyser) | Approximately 800g |
| System Requirements | iOS 11.0+ / Android 6.0+ / Bluetooth 4.0 |
| Warranty | 5 Years |
