Pro'sKit MT-1236 - Diode Test Accuracy; DC Current Measurement Accuracy; AC Current Measurement Accuracy

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% Reading + 5 digits)
600mA
0.1mA
10.00A
10mA
±(3% Reading + 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% Reading + 5 digits)
600mA
0.1mA
10.00A
10mA
±(3% Reading + 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