Testo testo 735-2 Digital Thermometer Pt100: -200 up to +800 ºC/Type K: -200 up to +1370 ºC 0563 7352 用户手册

7.

Measuring

This chapter describes the steps that are required to perform measurements

with the product.
Particular probes must be plugged in or switched on and registered (radio
probes) according to the variable that is to be measured.
Some probes require a warming-up phase until they are ready to measure. 

²

Taking aa m

measurement: 



The instrument is in measurement view. 



The measuring program AUTO is not activated (735-2 only). 

i

Put the probe in position and take the readings.

²

Changing tthe uupper m

measurement cchannel lline ddisplay: 

i

Press .

²

Changing tthe llower m

measurement cchannel lline ddisplay, sshowing tthe

max./min. vvalue oof tthe vvariable iin tthe uupper m

measurement cchannel lline: 

i

Press .
- The following are displayed in consecutive order:

· Available measurement channels
· Maximum value of the variable in the upper display line
· Minimum value of the variable in the upper display line
· Lower measurement line not shown

²

Resetting m

max./min. vvalues: 

The minimum or maximum values of all measurement channels are reset. 

Press 

several times until the maximum or minimum value is displayed.

Reset the max./min. values with 

. 

²

Holding rreadings: 

i

Press .

i

Press 

to change back to displaying the actual reading.

²

Saving rreadings ((735-22 oonly): 

i

Press .
- A measurement protocol with the readings of all available measurement

channels is created for the active location. 

7. Measuring

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