Pro'sKit MT-1708 - Page 10

9

Battery low voltage indication: When the battery voltage is lower than
normal working voltage, " " will show on the display screen.

Input polarity indication: It will display "-" automatically.

Power supply: 3x1.5V AAA battery.

Dimension:169mm x 83mm x 53mm
4.2 Accuracy specification
The accuracy shall be applicable within one year after calibration.
Reference conditions: Ambient temperature 18 to 28 ,and relative
humidity no more than 80%.
4.2.1 DC voltage
Measuring range
Resolution
Accuracy
6V
0.001V
±(0.8% Reading +3 digits)
60V
0.01V
600V
0.1V
Input impedance:10M
Min. measurement voltage: 0.2V DC
Max. measurement voltage: 600V DC or AC valid value.
4.2.2 AC voltage
Measuring range
Resolution
Accuracy
6V
0.001V
±（1.2% readings +3 digits）
60V
0.01V
600V
0.1V
Input impedance:10M
Min. measurement voltage: 0.5V AC voltage.
Max. measurement voltage: 600V DC or AC valid value.
Frequency response: 45Hz-65Hz True valid value response.
4.2.3 DC current
Measuring range
Resolution
Accuracy
600mA
0.1mA
±(1% Reading + 3 digits)
Min. measurement current: 5mA
Max. measurement current: 600mA DC or AC valid value.
Input protection: F630mA/250V fuse.
4.2.4 AC current
Measuring range
Resolution
Accuracy
600mA
0.1mA
±(1.5% Reading + 3 digits)
Min. measurement current: 5mA
Max. measurement current: 600mA DC or AC valid value.
Input protection: F630mA/250V fuse.
Frequency range:45Hz~65Hz, true valid value response.