Mastech MS2010A Instruction Manual

MS2010A
1. Safety information
AC Leakage Current Clamp Meter The meter is a handheld and battery operated Digital AC Clamp
Meter with multi function. This clamp meter has been designed to
Instruction Manual
meet IEC1010-1 and CAT III over Voltage category.
Warning
To avoid possible electric shock or personal injury and possible
damage to the meter or the equipment under test, you are must
be adhere to the following rules.
1-1.Safety cautions
• User must be read the operating instructions thoroughly and
completely before operating your meter. Pay particular attention
to WARNING, which will inform you of potentially dangerous
procedures.
•
Do not apply more than the rated voltage ,of marked on the meter,
between the "INPUT" terminal and "COM" terminal.
AUTO-POWER OFF
OFF
V •
Do not expose the instrument to direct sunlight, extreme
600V CAT. lll Ω
MAX 600A temperature and moisture or dew full.
• You always are careful when working with voltage above 60V DC
TEMP
or 30V AC rms.
20 mA
200
• Keep fingers behind the clamp barrier while measuring current..
2 A
20
600 A • Always inspect the test lead for damaged insulation or exposed
MS2010A
HIGH SENSITIVE
metal.
RANGE FUNC
Press 2 Sec
1-2. Symbols
LPF MAX HOLD
AC CLAMP METER
Autorange
LPF AUTO HOLD REL
LPF °C °F
mVA
DC
%Hz
nμF
AC
kMΩ
COM INPUT
600V
CAT. III
MAX 600V
2. Meter illustration
Note international Electrical Symbol.
Dangerous Voltage Ground
AC Warning see explain
(Alternating current) in manual
DC (Direct Current)
Double insulation
01
2-1 Panel description
1. Clamp jaw ; it is as current transformer(CT) when measuring
current flowing through the conductor .
2. Trigger
3. Clamp Barrier:
4. LCD display
5. "HOLD" button
When push this button, the display will keep the last reading.
Once push again, the Meter will return the normal mode.
6. Knob: it is rotary switch for select function.
7. "MAX" button
8. "RANGE" button
9. "FUNC" button
AUTO-POWER OFF
OFF
V
10. "LPF" button
600V CAT. lll Ω
MAX 600A
11. "INPUT" terminal
12. "COM" terminal
TEMP
20 mA 13. " * " Back Light push button
200
2
A
20
600 A
MS2010A
HIGH SENSITIVE
RANGE FUNC
Press 2 Sec
LPF MAX HOLD
AC CLAMP METER Autorange
AUTO HOLD REL
LPF
°C °F
LPF
mVA
DC
%Hz
nμF
AC
kMΩ
COM INPUT
600V
CAT. III
MAX 600V
02 03
2-2. LCD display 3. Specification
3-1. General feature
AUTO HOLD REL • Auto ranging Digital Clamp Meter. But the meter may select
LPF
°C °F manual Function mode by "RANGE" button.
LPF
• 3 1/2 digit (200 count) LCD display
mVA
DC
• Over load indication: "OL" symbol will displayed on the LCD.
%Hz
•
Jaw opening capability: 32mm
nμF •
Low battery indication: battery symbol is appears on the LCD.
AC • Auto power OFF: If the meter is idle for more than 15 minutes,
kMΩ
the meter automatically turns the power off.
•
Sampling rate: 2 times/s
• Power supply: 1.5V battery (AAA type) x 3pcs.
AC
Alternating current
•
Operating temperature & Humidity: 0°C to 40°C; <80%
DC Directive current
•
Storage temperature & Humidity: -10°C to 50°C; <70%RH
Dimension (L x W x H) & Wight : 260 x 92 x 55mm; Approx. 400g
•
Diode
Continuity 3-2. Electrical Specification
[1] AC Current
AUTO Auto ranging mode
Range
MAX
Maximum value measurement mode
20mA
200mA
LPF
Low pass filter is act
2A
20A
LPF Low pass filter is non act
200A
600A
Data hold mode
HOLD
Low battery
04
Accuracy
Resolution
0.01mA (50 ~ 60Hz) (30~50Hz,60~10KHz)
0.1mA
±(1%rdg+8dgt) ±(3%rdg+10dgt)
1mA
10mA
100mA
±(1.5%rdg+3dgt)
1A
05