H
Symbol
No.
1
2
3
4
5
6
7
8
9
10
Meaning
Dangerous Voltages.
The battery is low.
Warning : To avoid false readings,
which could lead to possible electric
shock or personal injury, replace the
battery as soon as the battery
indicator appears.
Indicator for AC voltage or current,
The displayed value is the mean value.
Indicates negative reading.
Test of diode.
Data Hold is active.
The continuity buzzer is on.
A : Amperes (amps). The unit of current.
V : Volts. The unit of voltage.
Hz : The unit of frequency.
A
V
Hz
- +
~
!
DISPLAY SYMBOLS
(see figure 2)
H
. . .
2
20
200
9
9
9
3
~
( Figure 2)
11
W
: Ohm. The unit of resistance.
3
K
W
: kilohm. 1 x 10 or 1000 ohms.
W
, k
W
,
12
°C : The unit of temperature.
°C
13
The unit of capacitance.
nF,
µF
11
M
W
6
M
W
: Megaohm :1x10 ohms.
MEASUREMENT OPERATION
n
Make sure the Low Battery display is not
on, otherwise false readings may be provided.
n
Pay extra attention to the symbol which is
located besides the input terminals of the Meter
before carrying out measurement.
A. DC
VOLTAGE MEASUREMENT
(see figure 3)
Warning
To avoid harms to you or damages to the Meter
from electric shock, please do not attempt to
measure voltages higher than 1000V or 750V
rms although readings may be obtained.
The DC Voltage ranges are :400mV, 4V, 40V, 400V,
1000V. To measure DC voltage, connect the Meter
as follows :
1) Insert the red test lead into the
V
W
input
terminal and the black test lead into the
COM
input
terminal
2) Set the rotary switch to an appropriate
measurement position in V range.
3) Connect the test leads across with the object
being measured.
The measured value is shown on the display.
- +
!
!
( Figure 3 )
Red
Black
~
V
W
CAP
NPN
PNP °C
m
A
mA
10A
CE
OFF
OFF
Hz
SELECT
RANGE
HOLD
Hz/DUTY
hFE
FUSED
10A/15SEC.
MAX
400mA
1000V MAX
V mA
W
COM
10A
207 MK-1(T)
399.9
E
E B C
~
~
~
~
!
!
12