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Testo 340 Diesel Engine Analyser

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Direct measurement of
4-gases simultaneously

CO range extension
50,000 PPM

Automatic sensor protection
range extension

Smart phone App compatible

Availability: In stock

Only 1 left
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Product Description

Increasing efficiency and minimizing fuel use are necessary to compete in today's market. The Testo 340 diesel engine analyser provides the information to understand your process, enabling you to make informed combustion decisions. It is the ideal tool to identify any emission problems.

The Testo 340  – Diesel engine analyser Designed for simple, fast operation and daily rugged use!

4-gas choice of | OCO | COlow NO | NOlowNO2 SO2 |  

Field-replaceable pre-calibrated sensors means zero downtime 

18 fuels to choose from, plus 10 user-defined fuels (input from EasyEmissions Software)
Automatic Sensor Protections keeps your analyzer working longer

Integrated pressure sensor measures draft or differential pressure and simultaneously measure exhaust gas and flow velocity for flow

Engine Tuning at a Lower Cost

Some combustion sources run normally high concentrations while others are high because of inadequate control or flawed set-up. High concentrations can reduce the normal life span of sensors. Testo's solution is replaceable interference filters on the CO and NO sensors. Analyzer diagnostics will display the filter lifetime in ppm hours to inform you of filter change-out which is easy and quick to replace. This simple process increases accuracy and extends sensor lifetime.

Testo has a complete line of products to assist in testing the exhaust gas of each diesel powered unit. The Testo 340 four-gas analyzer is perfect identifying concentrations of O2, CO, NO, NO2 and SO2


Run your own Diagnostics

The ( i ) button on the Testo 340 Diesel engine analyser lets to run your own instrument diagnostic with a touch of a button. Once you press the button you will be taken into the diagnostic screen on the Testo 340 which will allow you to see the instrument status.

Once your on the instrument diagnostic mode you can,

Perform an automated quick leak check before your test.

View the battery status (lasts approximately 6 hours with pump on)

Review the pump flow rate (liters/min)

Display error status with description and diagnosis and last service/maintenance date

Graphic representation of sensor calibration data

Shows status of condensate trap

Please view the Brochure on the download Tab to view technical data for the Testo 340 Diesel Engine analyser.  

Additional Information

Additional Information

Application Emissions, HVAC, Indoor Air Quality, Pharmaceuticals & Hospitals, Production & QA , Refrigeration, Storage & Transport


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