Fig. 1. The EP8709’s controls, indicators
and physical structures
A. Humidity and temperature sensors
B. LCD
C. (Power on/off) button
D.
F/C
button
E.
WBT
(wet bulb temperature) button
F.
DEW
button
G.
HOLD
button
H.
MAX/MIN
button
I. Battery compartment
5
A
B
C
D
I
F
G
H
E
