Maxwell 25 800 - Setting Measuring Units; Zeroing Electric and Magnetic Fields; Battery Charging Indicator; Technical Parameters and Standards

6. Setting measuring unit.
After switching ont he device, press the °C/°F
button briey to switch between °C and °F;
long press the °C/°F button to switch between
magnetic eld units uT and mG.
7. Zeroing the electric eld / magnetic eld
After switching ont he device, long press the
AVG/VPP and °C/°F buttons simultaneously and
after 2 seconds zeroing interface will appear.
This time the electric eld or magnetic eld
value will ashes;
short press the AVG/VPP button or the °C/°F
button for switching between electric and
magnetic eld; if the electric eld’s value is
ashing, and the value is less than 10 V/m,
press the on/o button, the electric eld value
will be set to zero; if the magnetic eld value
is ashing and the value is less than 0,1uT,
press the on/o button and the value of the
magnetic eld will be set to zero; if you are
done with the zeroing process, long press the
AVG/VPP or °C/°F button to exit the zeroing
menu, or long press the on/o button to switch
o the device.
8. Battery charge
If the battery level indicator shows the
following icon:
please charge the device.
After connecting to the carging cable, the
device charges quickly, during charge, the item
stops the measuring process. When the battery
is fully charged, the battery level indicater will
appear full too.
vii. tecHnical paraMeters
Electric eld Magnetic eld
Measuring
units
V/m µT
Accuracy 1 V/m 0.01 µT
Measuring
range
1 - 1999 V/m 0.01 - 99.99 µT
Alarm value 40 V/m 0.4 µT
Display 3½ digit display
Measurement
bandwidth
5 Hz – 3500 MHz
Sampling time ~ 0.4 seconds
Measurement
method
Dual measurement mode at the
same time
Overload
indicator
The maximum value of the
measuring range on the LCD
Operating
temperature
0 °C - 50 °C
Humidity Relative humidity below 80%
Operating
voltage
3.7 V
Energy source 3.7 V Li-ION battery
Size 60*25*133 mm
Weight 121 g
Reference standards:
GB8702-1988 Regulations for Electromagnetic
Radiation Protection HJ/T 10.3-1996
Environmental Impact Assessment
Methods and standards on Electromagnetic
Radiation GB9175-88 Hygienic Standard for
Environmental Electromagnetic Waves
Specic Declarations:
Our company shall hold no any responsibility
resulting from using output from this product
as a direct or indirect evidence.
We reserve the right to modify product design
and specication without notice.