- Testo 300+ Flue Gas Analyser with 02 and H2 compensated CO sensor up to 8,000ppm
- USB Mains Unit, including cable
- Testo Bluetooth Connector
- Compact Basic Flue Gas Probe, 180mm, 1.5m hose
- 2 x Clamp Probes (NTC) for temperature measurements (1.4m)
- Pressure Connection Kit with 2 silicone hoses
- Soft Case Style Instrument Bag
Testo 300+ Flue Gas Analyser Advanced Kit
SKU: TESTO300PADVKIT
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Key Features
- A smartphone-style flue gas analyser with a sophisticated touchscreen for easy usage by the user
- The 300+ measures O2, CO, NO*, temperature, pressure and draught and allows the user to analyse readings
- The Advanced Kit comes with a wide range of accessories which enhance the already-impressive instrument
- Learn about Testo cost of ownership & calibration
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£911.09
£759.24
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Key Features
- A smartphone-style flue gas analyser with a sophisticated touchscreen for easy usage by the user
- The 300+ measures O2, CO, NO*, temperature, pressure and draught and allows the user to analyse readings
- The Advanced Kit comes with a wide range of accessories which enhance the already-impressive instrument
- Learn about Testo cost of ownership & calibration
Related Categories
PROMO PRICE + FREE 1st YEAR RE-CALIBRATION + FREE GIFT with any Testo 300 & 327-1 Flue Gas Analyser
HEATING SEASON JUST GOT BETTER | Offer ends 31st December 2026
>> View the full promotion here <<
Testo 300+ Flue Gas Analyser Advanced Kit
The Testo 300+ Flue Gas Analyser makes measurement smarter with an improved and enhanced CO sensor, meaning it can measure 8,000ppm as opposed to the 4,000 seen in previous 300 models. The 300+ also has an improved cost of ownership, with five-year lifespan sensors for reduced servicing, and peace of mind over your investment.
The Testo 300+ Flue Gas Analyser Advanced Kit is supplied with a Testo Bluetooth Connector, which allows for the parallel testing of several gases, as well as a USB Mains Unit with Cable and a Soft Instrument Bag. The user will also receive 2 Clamp Probe for temperature measurements on pipes, as well as a Pressure Connection Kit with silicone hoses and a measuring instrument adaptor. These accessories enhance the capabilities of the already industry-leading Testo 300+, ensuring the user can get the most out of their Flue Gas Analyser.
The Testo 300+ can enhance measurements due to its advanced sensors, which are capable of measuring nitric oxide and other gases, such as carbon monoxide and oxygen. The innovative features of the Testo 300 are developed by an in-built connectivity for up to four probes, which allow for measurements to be taken in parallel. This, alongside reduced cost of ownership, ensures that the 300+ is a reliable investment for flue gas analysis.
A next-generation instrument that combines advanced technology and Testo's traditional accurate measurements, the 300+ has the capabilities to measure oxygen, flue and ambient carbon monoxide, draught, pressure, and temperature (as well as nitric oxide with an optional sensor). These parameters can be measured with precision, and an onboard calculation is available for values such as CO2 (0 to CO2 max), combustion ratio, efficiency (Eta; 0% to 120%), and flue gas loss (0% to 99.9%).
In addition to these innovative and exciting features that build on the Testo 300 Flue Gas Analyser, the 300+ includes a 5-inch touchscreen display (1280 x 720 pixels) with intuitive menus. This allows users to display multiple readings on the screen simultaneously and view each parameter as a graph. With a zoom function, the 300+ can be customised to show the most relevants value for the user.
Furthermore, the user is able to utilise the second-screen function, which is an exciting feature of the 300+. When used with the Testo Smart App, this feature allows the user to monitor relevant measurement data, even when there is a significant distance betweem the analyser and the measurement sight.
The 300+ is designed to perform reliably in various environments and on diverse job sites. Key features include a scratch-resistant touchscreen, which is safeguarded by a protective film, providing users with confidence in its durability. The instrument is equipped with the Testo Bluetooth Connector, included with the 300+, enabling the measurement of up to four parameters simultaneously. This capability significantly enhances the efficiency of the flue gas analyser. Measurements are facilitated through Testo Smart Probes, available as accessories for the Testo 300+. Testo offers a wide range of compatible probes that can be integrated with the instrument. In addition to these features, the 300+ comes with a 5-year warranty and boasts a battery life of up to 10 hours, ensuring long-lasting and dependable performance.
Testo Smart App Compatible
One app for all Bluetooth®-enabled Testo measuring instruments.
✅ Effortlessly Configure Testo Instruments
✅ Real-Time Data Display
✅ Access Data Anywhere & Anytime
✅ Customer & Site Project Management
✅ Professional Test Results Documentation
✅ Instant Report Sharing
Download today and make every measurement count (available on Android & iOS).
The app is FREE to download and includes lifetime extensions and updates.
Testo 300+: Low Cost of Ownership
The CO and O2 sensors in the Testo 300+ now boast an impressive 5-year operational lifespan, saving you money on calibration costs and reducing downtime associated with this. These essential sensors will not need to be changed until year 5, which will streamline your service schedule and enhance profitibility, protecting your investment and ensuring you can get the most out of your flue gas analyser.
This offers the user ultimate peace of mind when purchasing and using their instrument, with its plethora of capabilities combining into a reliable and powerful instrument. Purchase the 300+ today and benefit from these enhanced sensors.
Key Features
- O2 Measurement - 0-21 vol %
- CO Measurement - 0 - 8,000 ppm
- Draught Measurement - -9.99 to +40mBar
- Pressure measurement - -100 to +200mBar
- Ambient CO Measurement - 0 to 2,000 ppm
- Temperature Measurement - -40 to +1200 °C
- Advanced, 5" touchscreen interface
- Intuitive menus and test result displays
- Instant reports and analysis can be created over a WLAN connection
- 5-Year Warranty on gas sensors (product registration required)
- Supplied with a soft carry case, a basic flue gas probe, a Testo Bluetooth connector, and a USB mains unit
Testo part number: 0564 3004 13
Testo Flue Gas Analyser Comparison Table
| 310 (2nd Gen) | 327-1 | 300+ | |
| Sensors | O2, CO | O2, CO | O2, CO, NO (with optional sensor) |
| Measurement ranges | CO: 0-4000ppm, CO2: 0-CO2 Max | CO: 0-4000ppm, CO2: 0-CO2 Max | CO: 0-8000ppm, CO2: 0-CO2 Max, NO: 0-3,000ppm |
| NO / NOx Measurements | X | X | Yes (with optional sensor) |
| Gas pressure testing | ✔ | ✔ | ✔ |
| Flow/return temperature measurement | X | ✔ | ✔ |
| Draught measurement | Sepearate for Flue Gas measurement | Parallel to Flue Gas Measurement | Parallel to Flue Gas Measurement |
| O2 measurement (0 - 21%) | ✔ | ✔ | ✔ |
| Temperature measurement | (0 - 400°C) | (-40 - 600°C) | (-40 - 1200°C) |
| Instant ready standby mode | X | X | ✔ |
| Printer compatible | ✔ | ✔ | ✔ |
| Create & send reports directly (email/Bluetooth) | X | X | ✔ |
| Inbuilt Android device | X | X | ✔ |
| Software compatibility | X | X | ✔ |
| Smart App connectivity | ✔ | X | ✔ |
| Memory | X | X | 1 million measuring values |
| Display | Graphic 7-line Display | 4-Line LCD Display | 5" HD Colour Display |
| Touchscreen | X | X | ✔ |
| Sensor Warranty | 2 Years | 3 Years | 3 Years |
| Instrument Warranty | 2 Years | 2 Years | 2 Years |
We know the importance of getting the right instrument for the job, so we now offer a "Try Before You Buy" option on many of our products to help you make a more informed buying decision. Simply give us a call or click here to find out more.
The Testo 300+ Kits
| Handset Only | Standard Kit | Advanced Kit | Smart Kit | Ultra Smart Kit | NOx Kit | Smart Heat Pump Kit | |
|---|---|---|---|---|---|---|---|
| USB Bluetooth Adaptor | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| Compact Flue Gas Probe (180mm, Ø6 mm) | X | ✔ | ✔ | ✔ | X | ✔ | ✔ |
| Soft Transport Case | X | ✔ | ✔ | ✔ | X | ✔ | ✔ |
| 2 x Clamp Probes (NTC) | X | X | ✔ | X | X | X | X |
| Pressure Connection Kit with 2 Silicone Hoses | X | X | ✔ | X | X | X | X |
| 2 x Testo 115i Bluetooth Pipe Thermometers | X | X | X | ✔ | ✔ | X | ✔ |
| Testo 510i Bluetooth Manometer | X | X | X | ✔ | ✔ | X | ✔ |
| Pressure Connection Set | X | X | X | ✔ | ✔ | X | X |
| Gas Leak Detector | X | X | X | X | ✔ | X | X |
| Testo 550i Digital Manifold | X | X | X | X | X | X | ✔ |
| Bluetooth Connector | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| Testo Flue Probe | X | X | X | X | X | ✔ | X |
| Testo IrDA Printer | X | X | X | X | X | ✔ | X |
| Testo EasyHeat PC Software | X | X | X | X | X | ✔ | X |
| AC Charger Unit | X | X | X | X | X | ✔ | X |
What's In The Box?
- Testo 300+ Flue Gas Analyser with 02 and H2 compensated CO sensor up to 8,000ppm
- USB Mains Unit, including cable
- Testo Bluetooth Connector
- Compact Basic Flue Gas Probe, 180mm, 1.5m hose
- 2 x Clamp Probes (NTC) for temperature measurements (1.4m)
- Pressure Connection Kit with 2 silicone hoses
- Soft Case Style Instrument Bag
| Yes |
General Technical Data
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