testo measuring top tip – How to set barometric pressure on a 535

top tip_measuring





testo 535 and sensor

1. While the instrument is off, hold the start button.

2. Turn the instrument on, and release the start button.

3. Auto On, should now appear on screen.

4.  Press Hold several times until you reach the default barometric pressure (1013).

5. To change the barometric pressure setting, press the start button  and change the figures (note: this increases the figure by an increment of one). To move across to another digit, use the print button then use the start button again to change the value .

6. It is advisable to set the digits to 0000 and then set the desired barometric pressure.

7. Once the barometric pressure has been set, press hold and wait for the system to set-up. There will be an automatic 30 second countdown, after which the instrument will be ready to use.


For more information email: info@testo.co.uk

About Testo Limited

We offer an extensive range of instruments for many parameters and applications including; Temperature, Humidity, Velocity, Gas analysis, RPM, Pressure, Light, pH, Sound. testo instruments are widely used in the following sectors: HVAC-R: heating, ventilation, air conditioning and refrigeration. Process Industry: manufacturing industries, service companies and utilities. Food Sector: including food manufacture, transport, storage, distribution and retail. Thermal Imaging: for building surveys, maintenance, electrical inspections and production monitoring.

Posted on December 13, 2012, in Commercial, Data Loggers, Food Hygiene, Health and Safety, hEATING, Home, Humidity, hvac, Industry and tagged , , , , , . Bookmark the permalink. Leave a comment.

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