TESTO 270 BT - Description of Important Functions and Displays; Alarm Indicator; Setting the TPM Limit Values

6 First steps
13
6.4 Description of important functions and
displays
6.4.1 Alarm indicator
This function is only activated when registering via the testo Smart App
using the “Testo Account”.
The alarm indicator uses the following display colours to show what range the
measured TPM value is in:
• green TPM value < lower limit value
• yellow TPM value is between the lower and the upper limit value
• red TPM value > upper limit value
The alarm indicator is switched on when the instrument is delivered. The TPM
limit values are set as follows (only for the standard set, order no. 0563 2770):
• Lower limit value 20%
• Upper limit value 24%
6.4.2 Setting the TPM limit values
The TPM limit values can be set individually in the testo Smart App for
the defined frypots.
The TPM limit values can be between 0 and 40%.
The upper limit value (Alarm ) must be at least 1% higher than the
lower limit value (Alarm ).
1
Click on in the testo Smart App.
2
Select Application areas.
3
Select Food safety.
The menu Food safety can be selected as default page of the app
by clicking on .

When the Food safety menu is called up for the first time, a tutorial
with an introduction to the functions starts automatically.
4
Click [Add new frypot] or select an existing frypot.