Manufacturer: SEW
Made in Taiwan
Model: 189 DM
DC Voltage:
Ranges: 400mV / 4V / 40V / 400V / 1000V
Resolution: 0.1mV / 1mV / 10mV / 100mV / 1V
Accuracy: ±(0.5%rdg+3dgt)
AC Voltage:
Ranges: 400mV / 4V / 40V / 400V / 750V
Resolution: 0.1mV / 1mV / 10mV / 100mV / 1V
Accuracy: ±(1%rdg+5dgt)
DC Current:
Ranges: 400μA / 4000μA / 40mA / 400mA
Resolution: 0.1μA / 1μA / 0.01mA / 0.1mA
Accuracy: ±(1%rdg+6dgt)
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4000-count LCD.
● Auto ranging.
● Voltage, Resistance, Continuity, Diode measurement.
● Frequency, Capacitance, Current measurement.
● Wide range for capacitance test : 0~4000μF.
● Data hold function.
● Low battery indication.
● Over range indication.
● Auto power off.
● With a convenient stand for viewing.
● Compact and lightweight.
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| SPECIFICATIONS |
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| AC Voltage |
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Ranges
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Resolution
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Accuracy
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400mV
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0.1mV
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±(1.0%rdg+5dgt)
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4V
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1mV
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40V
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10mV
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400V
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100mV
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750V
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1V
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| ․Input impedance : 10MΩ |
| DC Voltage |
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Ranges
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Resolution
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Accuracy
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400mV
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0.1mV
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±(0.5%rdg+3dgt)
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4V
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1mV
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40V
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10mV
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400V
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100mV
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1000V
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1V
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| ․Input impedance : 10MΩ |
| AC mA / µA |
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Ranges
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Resolution
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Accuracy
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400µA
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0.1μA
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±(1.0%rdg+6dgt)
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4000µA
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1μA
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40mA
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0.01mA
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400mA
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0.1mA
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| ․Overload Protection 0.5A/250V fast blow fuse for 400mA |
| DC mA / µA |
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Ranges
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Resolution
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Accuracy
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400µA
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0.1μA
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±(1.0%rdg+6dgt)
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4000µA
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1μA
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40mA
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0.01mA
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400mA
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0.1mA
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| ․Overload Protection 0.5A/250V fast blow fuse for 400mA |
| Resistance |
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Ranges
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Resolution
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Accuracy
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400Ω
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0.1 Ω
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±(1.2%rdg+3dgt)
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4kΩ
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1Ω
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40kΩ
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10Ω
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400kΩ
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100Ω
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4MΩ
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1kΩ
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40MΩ
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10kΩ
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±(2.0%rdg+4dgt)
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| ․Overload Protection 500V DC |
| Capacitance |
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Ranges
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Resolution
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Accuracy
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4 nF
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1 pF
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±(3.0%rdg+10dgt)
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40 nF
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10 pF
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400 nF
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100 pF
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4 µF
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1 nF
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40 µF
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10 nF
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400 µF
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100 nF
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4 mF
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1 µF
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| Frequency |
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Ranges
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Resolution
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Accuracy
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4 kHz
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1Hz
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±(0.5%rdg+2dgt)
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40 kHz
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10 Hz
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100 kHz
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100 Hz
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| Continuity |
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Ranges
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Audible threshold
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400.0Ω
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Less than 25Ω
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| Diode |
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Ranges
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Accuracy
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2V
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±(1.5%rdg+3dgt)
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| GENERAL |
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| Dimensions |
165mm(L) x 82mm(W) x 45mm(D) |
Weight
(battery included) |
Approx. 246g |
| Power source |
1.5V (AAA) battery x 2 |
| Safety standard |
EN 61010-1 CAT III 600V
EN 61010-2-30
EN 61326-1 |
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AC%20Voltage:Ranges:%20400mV%20/%204V%20/%2040V%20/%20400V%20/%20750VResolution:%200.1mV%20/%201mV%20/%2010mV%20/%20100mV%20/%201VAccuracy:%20±(1%rdg+5dgt)DC%20Current:Ranges:%20400μA%20/%204000μA%20/%2040mA%20/%20400mAResolution:%200.1μA%20/%201μA%20/%200.01mA%20/%200.1mAAccuracy:%20±(1%rdg+6dgt)&media=https://kissidoff.com/wp-content/uploads/2026/07/create-from-blank-custom-2023-04-05T124026.059.png){kind=link}