Selection Guide:


CORNET Electrosmog meter

 
 MD18
ED85EXS
   
 ED78S/ED178S  
ED88T
(new) 
ED25G
ED15C ED15SA
RF
Frequency
coverage
100MHz
to 8GHz
1MHz
to 8GHz
(from SMA connector
direct input
)
100MHz
to 8GHz
100MHz
to 8GHz
100MHz
to 3GHz
100MHz
to 3GHz
100MHz
to 3GHz
LF
Gauss meter

-  -
0.1mG
to 600mG
 0.1mG
to 600mG
1mG
to 600mG
-  -
Frequency meter/display
100MHz
to 2.4GHz
-  -  100MHz to 2.7GHz
-  -  -
Spectrum Analyzer
 -  -
 -  - - -
2.4GHz
to
2.485GHz
Displayable
RF range

+5dBm
to
-60dBm
 +5dBm
to
 -65dBm
+5dBm
to
-60dBm
+5dBm
to
-60dBm
+5dBm
to
-55dBm
 +5dBm
to
-55dBm
 +5dBm
to
-55dBm
 RF Power density sensitivity
0.5uw/m2
 to 1.8w/m2
0.18uw/m2
to
1.8 w/m2
0.5uw/m2 to
 1.8 w/m2
 0.5uw/m2 to
1.8 w/m2
1.8uw/m2 to
1.8 w/m2
 1.8uw/m2 to
1.8 w/m2
1.8uw/m2 to
1.8 w/m2
RF Field Strength Sensitivity
 14mv/m
to
26v/m
 8.2mv/m
 to 26.2v/m
14mv/m
to
26v/m
14mv/m
to
26v/m
26mv/m
to
26v/m
 26mv/m
to
26v/m
26mv/m
to
26v/m
Build-in Antenna
yes
-
yes
 yes yes
yes
yes
external
SMA
connector
- yes
- -
-
 - -
Sound Function
-  yes  yes yes
- -
-
Alarm Function
 - -
yes
 yes -
-
-
Electric field meter
-  - - 10 v/m to 1000 v/m
 - -
-
 MAX function
 yes  yes yes
yes
 yes yes
yes
 HOLD mode
yes
 yes  yes yes
yes
yes
yes
LCD back light
 yes yes
yes
yes
yes
 yes yes
Color LED
yes
yes
yes
yes
yes
yes
yes
Bar Graph
yes
yes
yes
yes
yes
yes
yes
Histogram
yes
yes
yes
yes
yes
yes
yes
AC Smart meter detection
yes
yes
yes
yes
yes
yes
yes
3G/4G
measurement
yes
yes
yes
yes
yes
yes
yes
Axis
single
depend on antenna
single
single
single
single
single
Battery used
1.5v x2
9v
9v
9v
9v
9v
9v
 Application General
RF field strength   with frequency display
RF power
meter for professional and
General RF field strength 
connection to RF cable or externalantenna 
General RF field strength 
and
LF Gauss meter for AC power line, transformer, home appliance 
RF field strength, 
LF Gauss meter, Electric field meter for AC power line, transformer, home appliance   
General RF field strength 
and
LF Gauss meter for AC power line, transformer, home appliance
General
RF field strength
General RF fieldstrength
and
WiFi spectrum analyzer 



Optional Antenna for ED85EXS meter
:
 (to be sold with ED85EXS meter only)
   LPDA1810  BAT8  TELE5  MP1  Whip
 Type  Log Periodic Antenna
 Broadband Antenna
 Telescopic antenna
 Near field probe
Whip antenna
 Frequency band
 1.8GHz-10GHz  400MHz-6GHz  100MHz-  6GHz
 100MHz to 2.4GHz
 (see data sheet)

 800MHz-6GHz
 Field Detection 
 Electrical far field
 Electrical far field
 Electrical far field
 RF
Magnetic near field
 Electrical far field
 Length  fixed  fixed  adjustable segment
 fixed  fixed loop
 Application  High band field strength
 Broad band RF field strength
 Low band RF Signal detection
 EMI,  RF shielding/leakage detection
 General purpose RF field strength
 Note  directional  directional need to adjust the length to tune to the signal frequency for detection purpose only
Place probe at distance less than 1.5mm to pin point the area for near field magnetic H-field  measurement
 omni-directional