AU-31指针万用表

自动量程

高内阻

自动极性选择

电阻自动调零

自动关闭电源

DCV 3/12/60/300V/1000V ±3% of full scale(±4% for 1000V) 10MΩ 30kV(by use of optional probe) 10% of full scale 1000MΩ(Probe resistance)

ACV 3/12/60/300V/1000V ±3% of full scale(±4% for 1000V) 10MΩ(Full wave rectification)

DCA 30mV/3A ±3% of full scale Shunt voltagedrop 220mV

ACA 30mV/3A ±3% of full scale Shunt voltagedrop 220mV

Ω 20k/200k/2M/20M/200MΩ ±3% of full scale Terminal openvoltage : 1.2V DC Low Frequency

Output -9dB/+11/+23/+37/+51/+62dB0dB=0.775V(1mW)(600Ω) ±3% of scale length(4% for +62dB) 10MΩ(Full wave rectification)