Teknik Özellikler
|
Basic function |
Range |
Accuracy |
|
UA203 |
||
|
DC Voltage |
400Mv-600V |
±(0.8%+5) |
|
AC Voltage |
4V-600V |
±(1.5%+5) |
|
AC Current |
4A/600A |
±(3%+10) |
|
Resistance |
400Ω/4kΩ/40kΩ/400 kΩ/4MΩ/40MΩ |
±(0.8%+5) |
|
Capacitance |
40nF/400nF/40uF/100uF |
±(3%+5) |
|
Temperature |
-40~1000C |
±(1%+3) |
|
Frequency |
10Hz-10MHz |
±(2%+5) |
|
Duty cycle |
0.1-99.9% |
√ |
|
Special function |
|
|
|
True rms |
AC |
_ |
|
Diode test |
|
√ |
|
On-off test |
|
√ |
|
Sleep function |
|
√ |
|
Low battery display |
|
√ |
|
Input impedance of voltage measurement |
10MΩ |
√ |
|
Data hold |
|
√ |
|
Auto range |
|
√ |
|
Backlight |
|
√ |
|
Shake-proof protection |
|
√ |
|
Max display |
3999 |
√ |
|
Auto power off |
|
√ |
|
Screen size |
60×40mm |
√ |
|
Battery |
9V battery(6F22) |
√ |