ET310B It's an apotheosis combination of Digital multimeter and Oscilloscope!
Uniquely, the bluethooth wireless extended design enables you more easily check and deal with measuring data and waveform in the mobile/PC intelligent terminals!
Oscilloscope Specification:
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Analog bandwidth |
DC ~ 20MHz |
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Max. sampling rate |
100Msps |
Vertical resolution |
8 bits |
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Channel |
1 |
couple |
DC/AC/GND |
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Input impedance |
10MΩ |
Div |
vertical ±4.8 div horizontal 12.8 div |
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Vertical sensitivity range |
50mV/div ~ 200V/div |
Time base |
0.20µs/div ~ 20s/div |
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Vertical amplitude accuracy |
±(5%+ 0.1div) |
Time base accuracy |
±(0.01% + 0.1div) |
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Auto-Zero calibrating |
In DC/dB measurement |
Measuring mode |
Auto/normal/single |
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Trigger level |
± 12 div (every step interval 0.1div) |
slop of selection |
Rising edge/ Falling edge |
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Trigger condition |
± 6div (every step interval 0.1div) |
Auto setting |
Auto setting time base and amplitude |
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Cursor measuring |
dV, dt, 1/dt |
Auto measuring |
Vp-p, Vavg, RMS, dBm |
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Auto measuring accuracy |
±(5%+ 0.1div) |
Recording length |
12.8div |
Multimeter Specifiaction:
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Function |
Range |
Resolution |
Accuracy |
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DC Voltage |
400.0mV |
0.1mV |
±(0.75%rdg + 10dgt) |
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4.000V |
1mV |
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40.00V |
10mV |
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400.0V |
100mV |
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1000V |
1V |
±(1.5%rdg + 10dgt) |
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AC Voltage
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400.0mV |
0.1mV |
50Hz~400Hz ±(1.0%rdg + 10dgt) ±(2.0%rdg + 10dgt) |
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4.000V |
1mV |
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40.00V |
10mV |
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400.0V |
100mV |
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750V |
1V |
±(1.5%rdg + 10dgt)(50Hz~400Hz) |
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DC Current |
40.00/400.0mA |
10µA /100µA |
±(1.2%rdg + 10dgt) |
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4.000/20.00A |
1mA /10mA |
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AC Current |
40.00/400.0mA |
10µA /100µA |
±(1.5%rdg + 10dgt) |
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4.000/20.00A |
1mA /10mA |
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Resistance |
400.0W |
0.1 Ω |
±(1.0%rdg + 5dgt) |
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4.000kW |
1 Ω |
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40.00kW |
10 Ω |
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400.0kW |
100 Ω |
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4.000MW |
1kW |
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40.00MW |
10kW |
±(3.0%rdg + 5dgt) |
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Capacitance |
51.20nF |
1pF |
±(2%rdg + 10dgt) |
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512.0nF |
10pF |
±(1%rdg + 3dgt) |
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5.120μF |
100pF |
±(1%rdg + 3dgt) |
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51.20μF |
1nF |
±(1.5%rdg + 3dgt) |
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100.0μF |
10nF |
±(5%rdg + 3dgt) |
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Frequency |
5.12Hz ~ 10kHz |
0.1Hz ~ 10Hz |
±(1.0%rdg + 5dgt), (signal width no less than 1Vp-p,AC V or 20mA RMS, AC A) |
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Duty cycle |
0.1~99.9% (AC 1Vp-p) |
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Diode test |
Open-circuit voltage is about 1.5 V, Max. measuring current is about 1.5mA |
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Continuity |
About 30Ω |
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Auto range switch |
Adoptable in each measuring range |
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Measuring range over load indicate |
“O. L” (Over load) |
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DMM measuring rate |
2.5 t/s |
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Dynamic data window |
Dynamic refresh actual measuring data after main display data hold |
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dB (-80~+80dB)reference impedance |
2, 3, 8, 16, 50, 75, 93, 110, 125, 135, 150, 300, 600, 900, 1000, 1200 Ω |
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Fuse specification |
Φ5×20, 0.5A/250V Φ10×38, 20A/500V |
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Package Included:
1 * 2 in 1 Digital Storage Oscilloscope
1 * Pair of Test Probes
1 * USB Cable
1 * Charging Plug
1 * Carrying Bag
1 * User Manual(English)
