15
MEASUREMENT PROCEDURES
Turning the Unit On/Off
1. Press
POWER
to turn the meter
on
.
2. Press and hold
POWER
for ≥2 seconds to turn
the meter
off
.
Selecting the Function
Press and hold
FUNC
to cycle through the options
listed below. Release
FUNC
when you reach the
desired function.
Code on Display
Function
An
Air velocity/temperature
rH
Humidity/temperature
tP
Type K/J thermometer
LIgHt
Light
meter
Note…
The meter will default to the last function setting used when
it is turned off and on again.
