This 12&quot; modular&nbsp;flue gas probe has a 1/4&quot; diameter, Tmax = 932 &deg;F, and 7.2&#39; hose.

This 12&quot; modular&nbsp;flue gas probe has a 5/16&quot; diameter, Tmax = 932 &deg;F, and 7.2&#39; hose.

This 7&quot; modular flue gas probe has a 1/4&quot; diameter, Tmax = 932 &deg;F, and 7.2&#39; hose.

This 7&quot; modular flue gas probe has a 5/16&quot; diameter, Tmax = 932 &deg;F, and 7.2&#39; hose.

Our flexible flue gas probe helps you to carry out flue gas measurements even on difficult-to-access measurement areas. Since the probe shaft is made of very flexible plastic, you can easily bend it, allowing it to be inserted into exhaust flues which are obstructed (e.g. by sloping ceilings)

Flue gas probe, modular, 1 ft. immersion depth, incl. probe stop, thermocouple NiCr-Ni (TI) Tmax 932&deg;F and hose 7 ft.

Flue gas probe, modular, 12 in.  immersion depth, incl. probe stop, thermocouple NiCr-Ni (TI) Tmax 1832°F and hose 7 ft.

Flue gas probe, modular, 2.3 ft. immersion depth, incl. probe stop, thermocouple NiCr-Ni (TI) Tmax 932°F and hose 7 ft.

Flue gas probe, modular, 2.3 ft. immersion depth, incl. probe stop, thermocouple NiCr-Ni Tmax 1832°F and hose 7 ft.

Flue gas probe, modular, with preliminary filter, 12 in. immersion depth, incl. probe stop, thermocouple NiCr-Ni (TI) Tmax 1832°F and hose 7 ft.

Flue gas probe, modular, with preliminary filter, 2.3 ft. immersion depth, incl. probe stop, thermocouple NiCr-Ni (TI) Tmax 1832°F and hose 7 ft.

With this kit, you will be equipped for the most important measurements involving heating systems: the Next-Gen testo 300 combustion analyzer is supplied with O2, CO sensor (CO range up to 30,000 ppm), NO Sensor, combustion probe, testo Bluetooth&reg; Connector, rugged hardshell case, printer, and practical accessories.

With this kit, you will be equipped for the most important measurements involving heating systems: the Next-Gen testo 300 Pro Combustion analyzer is supplied with long life O2 and CO sensor (CO range up to 4,000 ppm), testo Bluetooth&reg; Connector, retrofittable NO Sensor, combustion probe,&nbsp; rugged hardshell case and practical accessories

With this kit, you will be equipped for the most important measurements involving heating systems: the testo 300 Pro combustion analyzer is supplied with long life O2 and CO sensors (CO range up to 4,000 ppm),&nbsp;testo Bluetooth&reg; Connector (0554 3004), retrofittable NO Sensor, combustion probe, rugged hardshell case, printer, and practical accessories.&nbsp;

With this kit, you will be equipped for the most important measurements involving heating systems: the testo 300 combustion analyzer is supplied with O2, CO (range up to 4,000 ppm), and NO sensors, combustion probe, rugged hardshell case, printer, and practical accessories.

The testo 330i LX advanced flue gas analyzer kit will enable you to overcome all the challenges that crop up when commissioning and servicing heating systems. &nbsp;The testo 330i LX advanced kit contains the flue gas analyzer, a flue gas probe, a temperature probe, and a number of practical accessories.

<div>The testo 340 standard kit includes the 340 portable 4-gas analyzer with O<sub>2</sub> and CO sensors, transport case, power supply/rechargers, pack of 10 particle filters, 12&quot; probe, 5/16&quot; diameter, 7&#39; Teflon hose assembly&nbsp;T<sub>MAX </sub>= 932 &deg;F.</div>

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<div><strong>Testo 340s are sold through our Authorized Emissions Distributors network.&nbsp; Please contact Testo to find your local distributor. </strong></div>


<div>The ultimate combustion analyzer for commercial and industrial boiler and burners.&nbsp; This kit is configured especially for commissioning, tuning, and testing boilers and burners.</div>

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<div><strong>Testo 340s are sold through our Authorized Emissions Distributors network.&nbsp; Please contact Testo to find your local distributor. </strong></div>


<div>This kit is configured specifically for tuning and pre-testing applications. Special components make it ideal for testing spark or compression ignited RICE in gas compression, oil or refining, power generation, water pumping, and more.</div>

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<div><strong>Testo 340s are sold through our Authorized Emissions Distributors network.&nbsp; Please contact Testo to find your local distributor. </strong></div>


The testo 350 is a rugged, easy to use exhaust gas analyzer for carrying out precise industrial emission measurements and providing proper data administration. &nbsp;The Analysis Box can be operated with up to 6 gas sensors (5 optional). &nbsp;Select from sensors for CO, NO, NO<sub>2</sub>, SO<sub>2</sub>, H<sub>2</sub>S, C<sub>x</sub>H<sub>y</sub> and CO<sub>2</sub>

The testo 350 Control Unit - for wired remote control (or wireless) operation of the testo 350 analyzer box.

The measurements of O2, CO, NO and NO2, combined with automatic calculations (CO2, efﬁciency, excess air), provide fast <strong>boiler and burner tuning solutions</strong>. The 350&#39;s&nbsp;compact design is perfect for working on a platform or small space.&nbsp;

<div>This kit is configured specifically for Compliance testing and ideal for tuning and pre-testing applications. Special components make it the perfect portable Emission analyzer for testing spark or compression ignited RICE in gas compression, oil or refining, power generation, water pumping, and more.</div><div>&nbsp;</div><div><strong>Testo 350s are sold through our Authorized Emissions Distributors network.&nbsp; Please contact Testo to find your local distributor.</strong></div><div>&nbsp;</div><div>&nbsp;</div>

<div>The testo 350 turbine kit is configured to measure the low concentrations of NOx and CO (with higher O2%) encountered in combustion turbines.&nbsp; Low range sensors (0.1 ppm) combined with Teflon sampling lines, special gas paths, Peltier chiller system, and flow-controlled sample gas pumps are just some of the reasons why it achieves high accuracy.&nbsp; The testo 350 is the perfect portable emissions analyzer for testing in power generation, gas compression, oil and gas refining, industrial pumping, and wherever high accuracy emissions readings are needed.</div><div>&nbsp;</div><div><strong>Testo 350s are sold through our Authorized Emissions Distributors network.&nbsp; Please contact Testo to find your local distributor.</strong></div>

testo 350 &ndash; The testo 350 Process Kit is a base kit designed for special processes or uncommon industrial and commercial combustion applications. It contains the minimum required parts and allows for an unlimited choice of sensors, probes, and hardware upgrades. It&rsquo;s our go-to kit when you need a special or customer configuration. Examples of such testing kits are for:<br />
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&bull; Continuous CO2 and O2 monitoring&nbsp;<br />
&bull; High concentration (up to 400,000 ppm) monitoring of NOX, SO2, H2S, or CO.<br />
&bull; Special combustion R &amp; D projects (i.e., catalysts, fuels development, combustion/flame assessment)<br />
&bull; Semi continuous monitoring using remote access (Modbus or analog output)&nbsp;<br />
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A variety of hardware choices like precision valves that allow for programable automatic data logging programs, long-life sample pumps. Data connection cables that can exceed 1000&rsquo;s of feet, or BT connection to over three hundred feet away. &nbsp; This analyzer is truly remarkable.&nbsp;<br />
Contact us with your ideas and we will configure the analyzer for your application.&nbsp;

Length probe shaft	13.189 in. / 335 mm
Housing	Metal housing
Diameter probe shaft	0.315 in. / 8 mm
Temperature maximum	1,832 °F / 1,000 °C
Product colour	Black; silver
Weight	9.21 oz. / 261 g

13" probe shaft, 5/16" diameter, t max=1832 °F

13" probe shaft, 5/16" diameter, t max=1832 °F

General technical data