DESIGNATION
LEL
%
ppm
ppb
UEG
LEL
bar
mb
Rh
m/s
mg
unit + flashing U
LIST OF UNITS
Lower explosive limit
Percent
parts per million
parts per billion
Unter Explosion Grenze (= LEL in German)
Limite inférieure d'explosivité (= LEL in
French)
unit of pressure
unit of pressure (millibar)
relative humidity
metres per second
unit of weight (milligram)
free indication of unit
-
35
MEANING
←
→
+
then
ENTER
Need help?
Do you have a question about the Oldham MX52 and is the answer not in the manual?