MASTECH MS8340B High Quality Auto Range True-RMS Digital Multimeter DMM Capacitance&Frequency Test&USB Interface Meter Testers
Introduction:
This Meter is a handheld and battery operated Digital Multi Meter(DMM) with multi function. This Meter is designed to meet IEC1010-1 CAT III over voltage category and double insulation. The entire outer surface of the case has been formed with thermo plastic elastomer, giving the main body, though downsized, high resistance against the shock of a drop.
The MS8340B are a high performance, low power consumption and 4 1/2 digits (22000 counts) With 46 segments bar graph. It is have True-RMS function for AC voltage and AC current measurement.
Features:
Auto ranging DMM , that full scale is 22000 counts
Display : 4 1/2 digit LCD display with 46 segment bar graph
Auto Range and Manual Range
DATA HOLD function
MAX/MIN value measurement
Full Overload protection
Relative measurement
True- RMS measurement for AC voltage / AC current measurement
Back Light
Low battery indication
Auto Power off
Continnuity Test
Diode Test
Peak value Measurement
USB interface for communication to the computer
Auto ranging DMM, that full scale is 22000 counts
Display: 4 1/2 digit LCD display with 46 segment bar graph.
Over load protection: Used the PTC protection circuit for Resistance, capacitance And frequency measurement.
DATA HOLD function
MAX/MIN value measurement function
AUTO/MANUAL Mode selection
Back Light
Low battery indication
True-RMS measurement for AC voltage / AC current measurement
Relative value measurement function
USB interface for communication to the computer.
Auto Power-OFF. The meter has a default auto-power function. If the meter is idle for more than 15 minutes, the meter automatically turns the power off. User to disable Auto-power OFF, may be power on the meter when any of the push function, except for HOLD is pressed down.
Operating temperature & Humidity : 0~40℃ (32~104℉) & <80%RH
Storage temperature & Humidity : -10~50℃ (14~122℉) & <70%RH
Power Supply: 1.5V Battery (AA Type) x 4
Safety Class: IEC1010-1 , CAT III
Dimension(L x W x H ): 175 x 85 x 52 mm
Product weight: Approx. 390g
Environment condition: (1) Indoor use (2) Altitude up to 2000 meter
Fuse protections:
(µA and mA positions) Fuse : FF250mA / 1000V
(A position) Fuse: FF10A / 1000V
Specifications:
|
Function |
Range |
Resolution |
Accuracy |
Over Load |
|
DC V |
2.2/22/220/1000V |
0.1mV |
±(0.05%rdg+3dgt) |
yes |
|
AC V |
2.2/22/220/700V |
0.1mV |
±(0.8%rdg+4dgt) |
yes |
|
DC mV |
220mV |
0.01mV |
±(0.05%rdg+3dgt) |
yes |
|
AC mV |
220mV |
0.01mV |
±(0.8%rdg+4dgt) |
yes |
|
DC Current |
220u/2200u/22m/ 220m/10A |
0.01u |
±(0.8%rdg+4dgt) |
yes |
|
AC Current |
220u/2200u/22m/ 220m/10A |
0.01u
|
±(1%rdg+3dgt)
|
yes |
|
Resistance |
220/2.2K/22K/220K /2/2M/22M/220Mohm |
0.01ohm |
±(0.8%rdg+2dgt) |
yes |
|
Capacitance |
22nf/220nF/2.2uF/ 22uF/220uF/2/2m/220mF |
1nF |
±(2.5%rdg+3dgt) |
yes |
|
Frequency |
22Hz/220Hz/2.2K/ 22KHz/220KHz |
0.01Hz |
±(0.2%rdg+3dgt) |
yes |
|
Continuity Check |
Open circuit voltage: about 2.7V |
yes |
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|
Diode Check |
Open circuit voltage: about 2.7V |
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Package includes:
1 X MS8340B MultiMeter
1 X MS3202 multi-socket
1 X USB cable
1 X CD-ROM (containing USB communication software)
1 X test leads
HYJ
2019-03-11
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