User guide

16
Power:4 x 1.5V AAA battery or
9V >200mA adaptor.
ADDITIONAL FEATURE :
BTU CAPACITY : 0 to 99999 BTU/H (KW) (8912)
Resolution : 0.1 ( 0 - 9999.9 ) or 1 (10000 - 99999)
Dimension : (HxWxD)
3 3
Vane：170 x 77 x 40 mm ; Meter：175 x 70 x 33 mm
FAN REPLACEMENT
If users have more than one set anemo-
meters or users change a new fan for
his old meter, user should input the
RH% calibration data which enclosed
with each fan. The data will be recorded
in a slip of paper and ship with fan, please
keep the paper well for future use.
There are two calibration data need to
be inputted. First value is "Slope, S" and
the second value is "Intercept, Z"
Slope(value S)
1. While the meter is off, press
+ + at the same time for
2 seconds to enter humidity slope
calibration mode. LCD will display
current saved S value and the last
digit will flash to indicate the value
is ready for edit.
2. If the saved S value is different from
your paper, press key to move
to the digit which you want to edit
and then use key to change
the value.
3. Press key to save new input
S value and then meter will enter
second value input automatically.