Directional characteristic
：
Isotropic, triaxial
Measurement range selection
：
One continuous range
Display resolution
：
0.1mV/m, 0.1 μA/m, 0.1 μW/m², 0.001 μW/cm²
Setting time
：
Typically 1s (0 to 90% of meas. value)
Display refresh rate
：
Typically 400mS
Display type
：
LCD 4 digit
Measurement units
：
mV/m, V/m , μA/m , mA/m , μW/m² , mW/m² , μW/cm²
Measurement display value
：
Instantaneous measured value, maximum value or average
value since power-on.
Measurement alarm function
：
Adjustable threshold with ON/OFF
e
Measurement calibration factor CAL
：
Adjustable
Manual data memory and read storage
：
99 sets (only recall by meter)
Battery
：
4
batteries of 9V
Battery life
：
>15 hours
Automatically power off:
15 minutes
Operation temperature range
：
0°C - +50°C
Operation humidity range
：
25% - 75%RH
Storage temperature range
：
-10°C - +60°C
Storage humidity range
：
0% - 80%RH
Dimension
：
261cm
（
Length
）
* 73cm
（
Width
）
*38cm
（
Height
）
Weight
（
include batteries
）：
About 220g
Accessory:
9V battery, carrying case & manual
3-2 Electrical specification
1.
Unless otherwise stated, all specifications hold under the following assumptions:
device in far-field of a source; probe head pointing toward source;
Environment temperature
：
+23
℃
± 3
℃
Relative air humidity
：
25% to 75%
2.
Sensor type
：
Electric field
3.
Frequency range
：
50MHz to 3.5 GHz
4.
Measurement range
：
Continuous
（
CW
）
signal
（
f>50MHz
）
: 20mV/m to 108.0V/m;
53uA/m to 286.4mA/m;
1uW/m² to 30.93W/m²;
0uW/cm² to 3.093mW/cm²
5.
Dynamic range: about 75dB
6.
Absolute error(below 1V/m and 50MHz)
：
± 1.0dB
7.
Frequency response
Taking into account the sensor CAL factor
：
± 1.0dB (50MHz to 1.9 GHz) ,