Duty Cycle - Prokit's Industries Pro's Kit MT-1280D User Manual


Input voltage range: AC 200mV-750V effective value.

Overload protection: DC 1000V / AC 750V.
3.4.4 Frequency at Hz/% Position:
Measuring range
10Hz
100Hz
1kHz
10KHz
100KHz
1MHz
10MHz

Input voltage range: 200mV-10V effective value.

Overload protection: 250V DC/AC

3.4.5 Duty Cycle:

Measuring range
1%~99%

Input voltage range: 200mV-10V effective value.
3.4.6 Resistance:
Measuring range
600
6k
60k
600k
60M

Overload protection: 250V DC/AC.

Open-circuit voltage: 1V.
3.4.7 Diode & Beeper Continuity:
Functions
Diode test

Overload protection: 250V DC/AC
Resolution
0.001Hz
0.01Hz
0.1Hz
0.001 KHz
0.01 KHz
0.1 KHz
0.001MHz
Resolution
0.1%
Resolution
0.1
1
10
100
10k
Testing conditions
Forward DC current: around 1mA; voltage: around 3.2V.
The LCD shows the approximate value of the diode's
forward voltage.
Buzzer sounds, the resistance is less than (50±30)Ω
Open-circuit voltage: around 1V
Accuracy
± (1.0%readings+ 3 digits)
Accuracy
± (2.5%readings +5 digits)
Accuracy
±(0.8% readings + 3 digits)
±(1.2% readings +30 digits)
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