3M EM Eye Meter User Features
Modular Construction
The 3M EM Eye Meter with the modular construction concept can expand to different applications.
With the current design, it measures ESD events, electromagnetic fields (EMF), power density,
effective isotropically radiated power and radio frequency (RF).
Touch Screen to Power ON
The EM Eye Meter is designed with a modern user interface. All buttons and controls are within the
display itself. With its display and touch screen, it is easier for users to quickly navigate through the
features that were built into the meter.
Speaker and Headphone Alarm Outputs
The EM Eye Meter, with a speaker and headphones, allows flexible means for audible indications,
beeping or “warbling” like a radio. If one is in a noisy place, a headphone jack for optional head-
phones can be used for clearer audio.
Remote or Local Antenna Selection
3M recognizes that an engineer may be working in tight physical locations. The EM Eye Meter is
small and portable with expansion accessories that can be fitted in hard-to-reach places, and in hot
or cold temperatures.
Easy Data Logging to Memory Card
The EM Eye Meter supports data logging by using a miniSD card and exports to an Excel
spreadsheet. Having data at hand enables quick analysis. Solutions can be decided quickly and
can be measured on the spot.
Specifications
General
Overall Functions
ESD event detector
Electromagnetic field (EMF) meter
Power density meter
Effective isotropically radiated power (EIRP) meter
Radio frequency (RF) meter
Audio Indicators
Speaker: beep or analog audio with volume control
External Data Storage
MiniSD Card, FAT32 format,
SanDisk 512Mb, 1GB, 2GB
(For other card types, please contact 3M for verification.)
Recording Interval
Peaks: 1-360 seconds Average signals: 0.1-360 seconds
Battery Type
1) Lithium-Ion, internal
2) Lithium coin, internal
Batteries are not user serviceable. Please contact 3M for service.
Battery Charge Life
New batteries: ~ 8 hours at 10% brightness; ~ 4 hours at 100% brightness
Charging time: 2 hours
Operating Temperature
10 - 40°C
Relative Humidity
30% - 70% RH