Vaisala HMP42 - Manual (Page 33)

HMI41 AND HMP42
M210317EN-A Operating Manual
29
number 0.) is the sequence number of the measurement. This number helps to
estimate the time of the measurement during automatic data collecting
provided that the starting time and the measurement interval are known.
Numbers located on the right on the second line indicate the temperature
reading measured simultaneously with the reading on the first line; if you wish
to see the decimals, press ENTER. The reading appears on the display with
one decimal:
RH
T °C
%
In a couple of minutes the indicator returns to the previous display.
By pressing MODE, you can change the quantity on the first line:
T
Td °C
°C
By pressing ENTER (with any quantity on the first line), an arrow appears on
the upper righthand corner of the display:
RH
T °C
%
By pressing HOLD while the arrow is displayed, you can scroll the
measurement results (note that the sequence number changes):
RH
T °C
%
HOLD :
RH
T °C
%
etc.
If the buttons are pressed continuously, numbers change in a faster rate.