TABLE OF CONTENTS
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
What’s In the Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 –5
Setup Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 –6
Install Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 –6
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 – 12
Measuring Real-time EMF Intensity . . . . . . . . . . . . . . . 6 –8
Displaying Maximum and Minimum Triaxial Readings . . . 8
Storing and Recalling Readings Manually . . . . . . . . . . 8 –9
Automatic Data Logging . . . . . . . . . . . . . . . . . . . . . . . 9 – 12
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Operating & Maintenance Tips . . . . . . . . . . . . . . . . . . . . . . . . . 14
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 – 15
Return for Repair Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
INTRODUCTION
Thank you for purchasing General Tools & Instruments’ EMF1394DL Digital
Triple Axis EMF Meter with Data Logging MicroSD Card. Please read this
user’s manual carefully and thoroughly before using the product.
The EMF1394DL is ideal for measuring the intensity of electromagnetic and
magnetic fields produced by power lines, industrial machinery, and home
appliances (computer and TV monitors). Although some studies suggest a link
between long-term exposure to electromagnetic fields—especially extremely
low-frequency (ELF) fields—and cancer or childhood leukemia, there are
currently no standards defining recommended or permissible exposure levels.
However, until evidence disproves the health risk of EMF/ELF exposure,
common sense suggests minimizing exposure on a daily basis.
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