Min Max Function; Hold Function - AEMC 1510 User Manual

2.6. MIN MAX Function

This function displays the maximum and minimum measured values in addition to the current value: the
instrument compares each new measurement to those displayed. If the new measurement is greater than
the current MAX value or less than the current MIN value, it replaces them in the display.
The MIN MAX function cannot be used in the 1D and 3D modes .

2.7. HOLD Function

Pressing HOLD freezes the displayed measurement on the screen. This function does not interrupt
recording or operation of the current mode; but access to the other functions is disabled.
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1. Press to activate the MIN MAX function. The symbol MIN MAX
appears on the display.-
2. Press a second time to display maximum and minimum
measurements for CO
3. Press a third time to display maximum and minimum
measurements for temperature.
4. Press a fourth time to display maximum and minimum
measurements for humidity. Additional presses of
cycle.
5. Long-press to exit MIN MAX and return to normal measurement
display.
1. Press to activate HOLD. The symbol HOLD appears and the
current measurement remains on the screen.
2. Press a second time to return to normal measurement display.
.
2
repeat this
Air Quality Meter Model 1510