Protek 9902A 台式数字万用表

Specifications of the Protek 9902A
DC Voltage Range 200mV 2V 20V 200V 1000V
Resolution 10 μV 100 μV 1 mV 10 mV 100 mV
Accuracy ±(0.05% rdg + 2d) ±(0.07% rdg + 2d)
AC Voltage Range 200mV 2V 20V 200V 750V
Resolution 10 μV 100 μV 1 mV 10 mV 100 mV
Accuracy ±(0.05% rdg + 10d) ±(0.075% rdg + 10d)
DC Current Range 200 μA 2 mA 20 mA 200 mA 2000 mA 10 A
Resolution 10 μA 0.1 μA 1 μA 10 μA 100 μA 1 mA
Accuracy ± (0.3% rdg + 3d) ± (1% rdg + 3d)
AC Current Range 200 μA 2 mA 20 mA 200 mA 2000 mA 10 A
Resolution 10 μA 0.1 μA 1 μA 10 μA 100 μA 1 mA
Accuracy ±(0.075% rdg + 10d) ±(1% rdg + 10d)
Resistance Range 200 Ω 2K Ω 20K Ω 200K Ω 2M Ω 20M Ω
Resolution 10mΩ 100mΩ 1 Ω 10 Ω 100 Ω 1K Ω
Accuracy ±(0.5% rdg + 10d) ±(0.75% rdg + 10d)
General Specifications Power Requirement 115V/230V ± 50/60 Hz
Dimensions
(W x D x H)
250 x 267 x 76mm
Weight Approx. 5.5lb (2.5Kg)
Detail
Specifications of the Protek 9902A
DC Voltage Range 200mV 2V 20V 200V 1000V
Resolution 10 μV 100 μV 1 mV 10 mV 100 mV
Accuracy ±(0.05% rdg + 2d) ±(0.07% rdg + 2d)
AC Voltage Range 200mV 2V 20V 200V 750V
Resolution 10 μV 100 μV 1 mV 10 mV 100 mV
Accuracy ±(0.05% rdg + 10d) ±(0.075% rdg + 10d)
DC Current Range 200 μA 2 mA 20 mA 200 mA 2000 mA 10 A
Resolution 10 μA 0.1 μA 1 μA 10 μA 100 μA 1 mA
Accuracy ± (0.3% rdg + 3d) ± (1% rdg + 3d)
AC Current Range 200 μA 2 mA 20 mA 200 mA 2000 mA 10 A
Resolution 10 μA 0.1 μA 1 μA 10 μA 100 μA 1 mA
Accuracy ±(0.075% rdg + 10d) ±(1% rdg + 10d)
Resistance Range 200 Ω 2K Ω 20K Ω 200K Ω 2M Ω 20M Ω
Resolution 10mΩ 100mΩ 1 Ω 10 Ω 100 Ω 1K Ω
Accuracy ±(0.5% rdg + 10d) ±(0.75% rdg + 10d)
General Specifications Power Requirement 115V/230V ± 50/60 Hz
Dimensions
(W x D x H)
250 x 267 x 76mm
Weight Approx. 5.5lb (2.5Kg)
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