Omega HH804U دليل المستخدم

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OPERATING INSTRUCTIONS
INTRODUCTION
This instrument is a 4_ digit, compact-sized portable digital thermometer
1. Power Button
designed to use external 100_ Platinum RTD as temperature sensor. Tem-
The button turns the thermometer on or off. In the SET mode the unit
perature indication follows Reference Temperature/Resistance Tables (Pt385
cannot be powered off. Exit the SET mode to power off.
for European Curve, Alpha=.00385. Pt3926 for American Curve, Al
APO function mode
pha=.003926. Pt3916 f

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overlay ENTER key, stored the relative value, enter Time set mode. WARRANTY/DISCLAIMER OPERATOR MAINTENANCE Time set mode, (Press ENTER key can escape Time set mode) =.= = = : = OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and WARNING workmanship for a period of 13 months from date of purchase. OMEGA’s WARRANTY adds = is displayed in second and third display. Time (hours, minutes, seconds) an additional one (1) month grace period to the normal one (1) year produc