Pro'sKit MT-1236, User Manual

Page: 14 / 40

4.2.7 Diode
Functions Testing conditions
Diode test
Forward DC current: approximately 1.2mA; Open-circuit
voltage: approximately 3.2V.
The display unit shows the approximate value of the diode's
forward voltage drop.
The buzzer beeps when the resistance is less than 30

Overload protection: 250V DC/AC
4.2.8 DC current
Measuring range Resolution Accuracy
60mA 0.01mA
±(1.2% R 5 digits)
600mA 0.1mA
10.00A 10mA ±(3% R 5 digits)
Overload protection:
Protective tube for mA measuring range (F600mA/250V) ;
Protective tube for 10A measuring range (F10A/250V) .
Maximal input voltage: mA position: 600mA DC/AC (valid value);
10A position: 10A DC/AC (valid value)
When the measured current is over 5A, the duration of continuous measurement
shall not be over 10 seconds. The current measurement shall be carried out 1
minute after the completion of previous measurement.
4.2.9 AC current
Measuring range Resolution Accuracy
60mA 0.01mA
±(1.5% R 5 digits)
600mA 0.1mA
10.00A 10mA ±(3% R 5 digits)
Overload protection:
Protective tube for mA measuring range (F600mA/250V) ;
Protective tube for 10A measuring range (F10A/250V) .
Maximal input voltage: mA position: 600mA DC/AC (valid value);
10A position: 10A DC/AC (valid value)
When the measured current is over 5A, the duration of continuous
measurement shall not be over 10 seconds. The current measurement shall
be carried out 1 minute after the completion of previous measurement.
Frequency response: 40Hz-1kHz True RMS