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General Tools and Instruments DTH184DL User Manual

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Table of Contents

1.

PREFACE ..........................................................................................................2

2.

CHARACTERISTICS .........................................................................................2

3.

GENERAL SPECIFICATIONS ...........................................................................3

4.

ELECTRICAL SPECIFICATION ........................................................................3

5.

INSTRUMENT DESCRIPTION...........................................................................4

6.

LCD DESCRIPTION...........................................................................................5

7.

MEASUREMENT PROCEDURES .....................................................................6

8.

MAXIMUM/MINIMUM.........................................................................................6

9.

AUTO POWER OFF...........................................................................................6

10. RELATIVE DEDUCTION VALUE(REL) .............................................................6

11.

SETUP MODE....................................................................................................7

12. ENABLE ALARM SETUP ..................................................................................7

13. LOW ALARM TEMPERATURE SETUP ............................................................8

14. HIGH ALARM TEMPERATURE SETUP............................................................8

15. LOW ALARM HUMIDITY SETUP ......................................................................9

16. HIGH ALARM HUMIDITY SETUP......................................................................9

17. CLOCK SETUP................................................................................................10

18. AUTO RECORDING TIME SETUP ..................................................................10

19. AUTO POWER OFF TIME SETUP ..................................................................11

20. SINGLE DATA RECORD .................................................................................11

21. VIEWING DATA RECORDS.............................................................................11

22. BATTERY REPLACEMENT.............................................................................12

23. EXTERNAL DC POWER..................................................................................12

24. SAFETY PRECAUTION...................................................................................12

25. COMPUTER GRADE .......................................................................................12

26. SOFTWARE INSTALLATION ..........................................................................13

27. MAINTENANCE...............................................................................................16

28. END OF LIFE ...................................................................................................16