三位半盘面表
3 1/2Digital Panel Meter
特点 Features
l 数字范围±1999 Display±1999
l 外型尺寸48H×96W×75L DIN Size48H×96W×75L
l 测量准确Measuring precision
l 零点调整(固定小数)Zero adjustment(Fixed decimsl point)
交流数字电压表AC Digit Voltmeter Meter
|
型号规Model
|
量程Range
|
分辨力Resolution
|
测量精度Measuring accuracy
|
最大允许输入Max input
|
输入电阻Input impedance
|
|
DF3
|
AC2V
|
1mV
|
±0.5％F.S±2digit
|
50V
|
1MΩ
|
|
DF3
|
AC20V
|
10mV
|
±0.5％F.S±2digit
|
100V
|
1MΩ
|
|
DF3
|
AC200V
|
100mV
|
±0.5％F.S±2digit
|
1000V
|
1MΩ
|
|
DF3
|
AC750V
|
1V
|
±0.5％F.S±2digit
|
1000V
|
1MΩ
|
交流数字电流表AC Digit Current Meter
|
型号规Model
|
量程Range
|
分辨力Resolution
|
测量精度Measuring accuracy
|
最大允许输入Max input
|
输入电阻Input impedance
|
|
DF3
|
AC200mA
|
100uA
|
±0.5％F.S±2digit
|
1A
|
1Ω
|
|
DF3
|
AC2A
|
1mA
|
±0.5％F.S±2digit
|
5A
|
0.1Ω
|
|
DF3
|
AC10A
|
10mA
|
±0.5％F.S±2digit
|
15A
|
0.05Ω
|
|
DF3
|
AC20A
|
10mA
|
±0.5％F.S±2digit
|
20A
|
0.05Ω
|
|
DF3
|
AC30A
|
10mA
|
±0.5％F.S±2digit
|
1.2F.S
|
30A:5A
|
|
DF3
|
AC50A
|
100mA
|
±0.5％F.S±2digit
|
1.2F.S
|
50A:5A
|
|
DF3
|
AC100A
|
100mA
|
±0.5％F.S±2digit
|
1.2F.S
|
100A:5A
|
|
DF3
|
AC200A
|
100mA
|
±0.5％F.S±2digit
|
1.2F.S
|
200A:5A
|
|
DF3
|
AC300A
|
1A
|
±0.5％F.S±2digit
|
1.2F.S
|
300A:5A
|
|
DF3
|
AC500A
|
1A
|
±0.5％F.S±2digit
|
1.2F.S
|
500A:5A
|
直流数字电压表DC Digit Voltmeter Meter
|
型号规Model
|
量程Range
|
分辨力Resolution
|
测量精度Measuring accuracy
|
最大允许输入Max input
|
输入电阻Input impedance
|
|
DF3
|
DC2V
|
1mV
|
±0.5％F.S±2digit
|
100V
|
1MΩ
|
|
DF3
|
DC20V
|
10mV
|
±0.5％F.S±2digit
|
500V
|
1MΩ
|
|
DF3
|
DC200V
|
100mV
|
±0.5％F.S±2digit
|
750V
|
1MΩ
|
|
DF3
|
DC500V
|
1V
|
±0.5％F.S±2digit
|
1000V
|
1MΩ
|
|
DF3
|
DC750V
|
1V
|
±0.5％F.S±2digit
|
1000V
|
1MΩ
|
直流数字电流表DC Digit Current Meter
|
型号规Model
|
量程Range
|
分辨力Resolution
|
测量精度Measuring accuracy
|
最大允许输入Max input
|
输入电阻Input impedance
|
|
DF3
|
DC2mA
|
1uA
|
±0.5％F.S±2digit
|
100mA
|
100Ω
|
|
DF3
|
DC20mA
|
10uA
|
±0.5％F.S±2digit
|
500mA
|
10Ω
|
|
DF3
|
DC200mA
|
100uA
|
±0.5％F.S±2digit
|
1A
|
1Ω
|
|
DF3
|
DC2A
|
1mA
|
±0.5％F.S±2digit
|
5A
|
0.1Ω
|
|
DF3
|
DC5A
|
10mA
|
±0.5％F.S±2digit
|
10A
|
0.05Ω
|
|
DF3
|
DC10A
|
10mA
|
±0.5％F.S±2digit
|
15A
|
0.05Ω
|
|
DF3
|
DC20A
|
10mA
|
±0.5％F.S±2digit
|
20A
|
0.05Ω
|