Omega HH127 - Key Operations; Power Key; Temperature Unit Key; Max;Min Key

Keys:
Power key: turn on/off thermometer. When not canceling auto power off function, after 20 minutes the
meter will auto power off. Initial temperature unit
is (°C), when you power on meter next it will keep
the last power off state.
dual inputs: secondary display shows T2
measuring value and third display shows T1-T2
value.
Temperature unit key:
Choose temperature unit to be Centigrade (°C) or Fahrenheit (°F).
Maximum/minimum key:
Main, secondary display show (T1, T2) maximum/minimum value at same
time, third display shows (T1- T2) real time
readings.
C
F
MAX
MIN
C
F
C
F
MAX
MI N
MAX
MI N
MAX
MI N
4