Omega Engineering HH504 - Manual (Page 3)

1
WARNING
To avoid electrical shock, do not use this instrument when working
voltages at the measurement surface over 24V AC or DC.
WARNING
To avoid damage or burns, do not make temperature measurement in
microwave ovens.
The symbol on the instrument indicates that the operator must refer to
an explanation in this manual.
INTRODUCTION
This instrument is a 4½ digit, compact-sized portable digital thermometer
designed to use external 100 W Platinum RTD as temperature sensor. Tem-
perature indication follows Reference Temperature/Resistance Tables (Pt385
for European Curve, Alpha=.00385 and Pt3926 for American Curve, Al-
pha=.003926).
SAFETY INFORMATION
It is recommended that you read the safety and operation instructions before
using the thermometer.