Mastech MS2203 User Manual

3. In voltage measurement mode, press
MAX
button, the LCD
displays “MAX“ symbol, then maximum value(TRMS) is shown in
the secondary display. Press
MAX
button again, the “MAX”
symbol is disappeared, the secondary display return to current
frequency value .
4. Press
MIN
button, the LCD displays “MIN” symbol, then
minimum value(TRMS) is shown in the secondary display. Press
MIN
button again, the “MIN” symbol is disappeared, the
secondary display return to current frequency value.
5. For input voltage exceeds 600V, the display will show ”OL” symbol
and the bar graph is full.( Figure 4 )
( Figure 4. Voltage Exceeds 600V )
6. For input voltage exceeds 30V, the display will show “ ” for
safety.
7. There are two modes to show the bar graph in the LCD. You can
observe fluctuation range of measured voltage. The first mode is
0-20-40-60-80-100, the second is 0-10-20-30-40.
- 12 -
Black
Circuit
Hz
V
MEM
0
80604020
1
FR
AC
EQ
MAX
V2
100
V1
SAVE
COM
MIN
V3
A
kVAr
kVA
EX
3
10
2
P
-
0
MEM
V / Hz
kW / PF
1000A
600kW
MAX
AC
Ture RMS
600V
CAT.I II
MAX
MR
FREQ
W
AUTO RANGE
1
403020
CLEAR
RS232
TIME
kWh
Hz
V
HOLD
OFF
1
OFF
AC
V
V1
Yellow

Mastech MS2203 Specifications

General

Brand	Mastech
Model	MS2203
Category	Multimeter
Language	English