
SEW 189 DM Digital Multimeters
制造商: SEW Model: 189 DM - 联系
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)
AC Current:
Ranges: 400μA / 4000μA / 40mA / 400mA
Resolution: 0.1μA / 1μA / 0.01mA / 0.1mA
Accuracy: ±(1%rdg+6dgt)
Resistance:
Ranges: 400Ω / 4kΩ / 40kΩ / 400kΩ / 4MΩ / 40MΩ
Resolution: 0.1Ω / 1Ω / 10Ω / 100Ω / 1kΩ / 10kΩ
Accuracy: ±(1.2%rdg+3dgt) / ±(2.0%rdg+4dgt)
Capacitance:
Ranges: 4nF / 40nF / 400nF / 4uF / 40uF / 400uF / 4mF
Resolution: 1pF / 10pF / 100pF / 1nF / 10nF / 100nF / 1uF
Accuracy: ±(3.0%rdg+10dgt)
Frequence:
Ranges: 4kHz / 40kHz / 100kHz
Resolution: 1Hz / 10Hz / 100Hz
Accuracy: ±(0.5%rdg+2dgt)
Continuity:
Ranges: 400Ω
Audible threshold: < 25Ω
Diode:
Ranges: 2V
Accuracy: ±(1.5%rdg+3dgt)
Dimensions: 165mm(L) x 82mm(W) x 45mm(D)
Weight (battery included): Approx. 246g
Power source: 1.5V (AAA) × 2
Safety standard: EN 61010-1 CAT III 600V
EN 61010-2-30
EN 61326-1
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