Omega HH803U user manual

Summary of the content on the page No. 1

Input Protection:
INTRODUCTION
24V dc or 24V ac rms maximum input voltage on any combination of input
This instrument is a 5 digit, compact-sized portable digital thermometer de-
pins.
signed to use external K type and J type thermocouples. Temperature indica-
Maximum Differential Common Mode Voltage (Maximum Voltage T1
tion follows Reference Temperature/Voltage Tables (N.I.S.T. Monograph 175
during measurement): 1volt.
Revised to ITS-90) for K-type and J-type thermocouples. One K-type thermo-

Summary of the content on the page No. 2

RETURN REQUESTS/INQUIRIES 8. Sec. Minu. Selecting the Elapsed Time scale Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. Press this key to display the elapsed time on the third display in either hours BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN and minutes or minutes and seconds. When the thermometer is turned on, it ® AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT OMEGAnet On-Line Service Internet e-mail