G9205
60.00A
600.0A
0.01 A
0.1 A
±(
2%+5)
G9205
600.0mV
6.000V
60.00V
600.0V
0.1mV
0.001V
0.01V
0.1V
±
.
0 7
3
)
±
.
0 5
2
)
G9205
6.000V
60.00V
600.0V
0.001V
0.01V
0.1V
0.01Hz 0.01kHz
±
.
1 0
5
)
±
.
0 8
5
)
±( . %+ )
0 5 2
Voltage Frequency
10Hz 60KHz
0 1
.
0 001V
.
G9205
0 1
.
0 001K
.
0 01K
.
0 1K
.
0 001M
.
0 01M
.
±( .
+
1 0
2
)
±( .
+
0 8
2
)
±
%+ )
2 5 5
G9205
60.00nF
600.0nF
6.000uF
60.00uF
600.0uF
6.000mF
60.00mF
0.01nF
0.1nF
0.001mF
0.01mF
±( %+ )
4 5
±
%
10
10Hz 10MHz
0.01Hz 0.01MHz
±
(
0
.
1
%+
4
)
10.9 NCV
NCV
EFLo
EFHI
-
40
40
40
500
500
1000
-
40
104
104
932
932
1832
±
4
±(
1
.
5
%+
5
)
±(
2
.
0
%+
5
)
±
6
±(
2
.
0
%+
6
)
±(
2
.
5
%+
4
)
1
℃
1
℉
9.5 NCV AC Electric Field Sensing
(Picture 6a)
The electric field sensing sensitivity is divided into two levels
(“EFHI” and “EFLo”). The meter defaults to “EFHI”. Users can select
different sensitivity levels according to the intensity of the measured
electric field. Select "EFHI" of NCV when electric field is around 220V
AC
. Bring the NCV sensing end close to a charged electric
field (socket, insulated wire, etc.). The LCD will display the segment
d
e
r
u
s
a
e
m
e
h
t
f
o
y
ti
s
n
e
t
n
i
e
h
t
s
A
.
g
n
i
h
s
a
lf
D
E
L
d
e
r
d
n
a
s
p
e
e
b
h
ti
w
"
-
"
electric field increases, the more segments (----) display , the higher
frequency of buzzer beeps and LED flashes. Select “EFLo” when the
electric field is around 110V
Caution:
Use the NCV sensing end to approach measured electric field,
otherwise the measurement sensitivity will be affected. When the
e
h
t
r
e
h
t
e
h
w
e
v
r
e
s
b
o
,
C
A
V
0
0
1
r
e
v
o
s
i
e
g
a
tl
o
v
d
l
e
if
c
ir
t
c
e
l
e
d
e
r
u
s
a
e
m
conductor is insulated to avoid personal injury.
9.6 Others
Auto power off: The meter will automatically power off to save power
if there is no operation for 15 min. You can wake it up by pressing
any button or restart it after turning the switch to OFF.
Press and hold the SELECT button in off state and then turn on the
meter again to disable the auto power off function. Restart the meter
after shut it down to resume this function.
Buzzer: When any button is pressed or the function switch is turned,
if it is valid, the buzzer will make one beep (about 0.25s). The buzzer
will also beep intermittently to indicate the over range during the
voltage or current measurement.
Low battery detection: The battery voltage will be automatically
detected as long as the meter is on. If it is lower than 2.6V, the LCD
will display the “ ” symbol.
Low battery shutdown function: When the battery voltage is lower
than 2.5V, the LCD displays the “ ” symbol, the “Lo.bt” interface
appears and lasts for about 10s, the buzzer makes consecutive
beeps 3 times, and then the meter automatically shuts down (no
is displayed).
interface
11. Technical Specifications
Accuracy: ± (%r counts), the calibration period is 1 year.
Ambient temperature and humidity: 23°C±5°C;
≤
80%RH.
Temperature coefficient: the accuracy assured temperature condition
is 18°C-28°C, the range of ambient temperature fluctuation is stable
within ±1°C. When the temperature is less than 18°C or over 28°C,
the additional temperature coefficient error is 0.1 x (specified
10.1 Current Measurement
AC Current
Range
Resolution
Accuracy
Caution:
Accuracy guarantee range: 5%~100% of range
When the measured current reaches the warning value, there
will be an alarm sound (G9205: 610A)
With DC current DCA mode, LCD may display non-zero value
in open circuit state, users can press "REL" button to clear display
to zero before each measurement.
10.2 Voltage Measurement
DC Voltage
Range
Resolution
Accuracy
AC Voltage/Voltage Frequency
Range
Resolution
Accuracy
Caution:
G9205 : long press "SELECT" to
t the Hz function, the input
range over 5V.
The input impedance is about 10M
Ω
value
Accuracy guarantee range: 1%~100%
AC crest factor of non-sinusoidal wave can reach 3.0 at 4000 counts
while can only reach 1.8 at 6000 counts, the additional error should be
added for the corresponding crest factor as follows:
A. Add 3% when the peak factor is 1 ~ 2
B. Add 5% when the peak factor is 2 ~ 2.5
C. Add 7% when the peak factor is 2.5 ~ 3
10.3 Continuity/Diode Measurement
Function
Range
Resolution
Accuracy
≤
The median: uncertain
The open circuit voltage is
about 4V
For the silicon PN junction
diode, the voltage value is
generally about 0.5~0.8V.
10.4 Resistance Measurement
Range
Resolution
Accuracy
Caution:
Measured resistance value = displayed value – resistance value
of short circuited test leads
Open circuit voltage is about 1V
Overload protection: 600Vrms
10.5 Capacitance Measurement
Range
Resolution
Accuracy
Caution:
Measured value = displayed value - open circuit value of the test leads
(For capacitance
≤
100nF, “REL” mode is recommended, open circuit
has residual reading). The guaranteed accuracy is 1%~100%.
Overload protection: 600Vrms
10.6 Frequency Measurement
Range
Resolution
Accuracy
Caution:
Measurement sensitivity:
≤
100kHz: 200mVrms
≤
input range
≤
30Vrms;
>100kHz~1MHz: 600mVrms
≤
input range
≤
30Vrms;
>1MHz~10MHz: 1Vrms
≤
input range
≤
30Vrms.
Duty ratio is only applicable to
≤
10kHz square wave measurement
with a range of 1Vp-p:
If frequency
≤
1kHz, duty cycle will be 10.0%-95.0%;
If frequency>1kHz, duty cycle will be 30.0%-70.0%.
10.8 Temperature Measurement (G9205)
Range
Resolution
Accuracy
Caution:
The meter displays "OL" after startup, it is only suitable for K-type
thermocouple (Nickel-Chromium ~ Nickel-Silicon temperature
F.
The formula for Celsius to Fahrenheit is °F =1.8°C + 32.
Range
Electric field
sensing
sensitivity level
Accuracy
The electric field sensing sensitivity
is divided into two levels (“EFHI” &
“EFLo”). The meter defaults to “EFHI”.
a) AC voltage above 24V±6V can be
sensed. "EFLo" mode is recommended
when the power frequency voltage is
110V.
b) "EFHI" can be set in 220V condition.
AC voltage above 74V±12V can be
sensed with getting close to wires,
and identify whether the main socket
wire of socket according to the intensity
of sensing.
Note: Test results may be affected by
different socket designs or wire I
nsulation thickness.
G9205
60.00A
600.0A
0.01 A
0.1 A
±(
2%+5)
DC Current
Range
Resolution
Accuracy
11. Maintenance
Warning: Before opening the rear cover of meter , remove test
leads to avoid electric shock.
11.1 General Maintenance
Clean the meter casing with a soft cloth and mild detergent. Do
not use abrasives or solvents!
Do not use the tester or test leads if they appear to have any
abnormality.
The maintenance and service must be implemented by qualified
professionals or designated departments.
11.2 Battery Replacement (Picture 7)
When the “ ” symbol appears on the LCD, please replace the
batteries in time to ensure measurement accuracy. Batteries
specification:
2 standard AAA 1.5V batteries.
Operation
Turn off the meter and remove the test leads from the input terminals.
Unscrew the screw of the battery compartment, remove the battery
cover, and take out the used batteries as shown.
Replace the 2 standard AAA batteries according to the polarity
indication.
Picture 7
Picture 6a
10.Probe usage
TESTING IN CAT III MEASUREMENT LOCATIONS
Ensure the test lead shield pressed firmly in place. Failure to use
the CAT III shield increases arc-flash risk.
TESTING IN CAT II MEASUREMENT LOCATIONS
CAT III shields may be removed for CAT II locations. This will allow
testing on recessed conductors such as standard wall outlets.
Take care not to lose the shields.
0
.
1
99
%
0
.
1
%
±(
3
%+
5
)
Range
Resolution
Accuracy
10.7 Duty Ratio Measurement
Made in China
