TESTO 312-4, Instruction Manual

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6 Using the product
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Fast save mode is set:
1. Press to begin the measurement program.
- 25 measurements are automatically saved per second.
2. Press to end the measurement program.
6.2.5. Print readings
For individual readings to be printed, the instrument must be in the
measurement view.
> Press to print the current readings with the date, time,
location and other available parameters.
- The data is sent to the printer via the infrared interface.
flashes during the data transfer.
6.2.6. Activate measuring functions
The instrument has the following measuring functions:
• Hold value (
Hold ): The last readings are held in the display.
• Display maximum value ( Max. ): The highest readings since the
start of measurement are displayed.
• Display minimum value ( Min. ): The lowest readings since the
start of measurement are displayed.
• Calculate multi-point mean ( Mean ● )
To call up the measuring functions, the instrument must be in the
measurement menu.
Hold, Max., Min.:
> Select the measuring functions successively with .
Mean ● :
1. Repeatedly press until Mean ● is shown in the display.
2. Activate multi-point mean calculation with .
- Mean ● flashes.
3. Record the reading for the calculation with .
4. Repeat step 2 as required.
- The number of recorded readings is shown in the topmost line
in the display.