Single Measurement: Meas (See Fig. 3); Multiple Measurement: Mem (See Fig. 4); Automatic Logging: Log (See Fig. 5) - Amprobe TMA40-A Manual De Uso

5. id: press ediT to enter the user id. Use the keypad to enter the information.
Note: To calculate air volume, first enter the value of the air source area. Three choices are
available: length x width (rectangle); diameter(Circle); and Area.
Range from 0~300cm (Rectangle and Circle and 0~90000sq.cm for area.

Single Measurement: MEAS (See Fig. 3)

• press f1 to enter the single measurement mode.
• press f2 to select the type of input
• press eSC to return to previous menu

Multiple Measurement: MEM (See Fig. 4)

in this mode, you can manually record what you measure in real time and attach a file name
with the recording. There is a total of 99 memory locations in this mode.
• press f2 to enter the multiple measurement mode.
• press f2(MeAS) to start a measurement.
• press AboRT(f1) to cancel the measurement .
• press SAVe(f4) to save the recording.
• press f3(ediT) to edit the file name of the recorded value. Use the keys to enter the name.
press and hold to move from one character to another. Release the key to select the desired
character.
• press ClR(f2) to delete a selected character.
• press and hold ClR(f2) for over 2 seconds to delete the whole memory.

Automatic Logging: LOG (See Fig. 5)

in this mode, you can automatically record what you have set up before a real time
measurement.
• press f3(log) to enter the log mode.
• press SeT(f3) to set up the parameters for the recording.
• press keys to select a parameter.
• press ediT to modify begin date, start time, end date, suspend time, and the rate ( 1 to 200
seconds).
• expect is 2400 points(total memory) and remain (remaining memory) will be calculated
according to your setting.
• press nexT
• press START to begin the logging session
• press View to see the recording data
• press MeAS to see the real time data measurement.
• press eSC to return to previous screen.
• press STop to suspend the logging session.
6