©2003 DELMHORST INSTRUMENT CO.
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Delmhorst Instrument Co.
Model HT-3000 – Thermo-Hygrometer
Owners Manual
TABLE OF CONTENTS
3 INTRODUCTION
3 OPERATION
3 AUTO-OFF
3 BACKLIGHT
4 LOW
BATTERY
4 ADJUSTING THE DISPLAY CONTRAST
4 OPERATION
SUMMARY
5 CALIBRATION & MAINTENANCE
5 TECHNICAL
SPECIFICATION
Measurement
Accuracy
Response
Time
Resolution
Power
Supply
Battery
Life
6 CARE OF YOUR METER
6 SERVICE FOR YOUR METER
7 WARRANTY