Prokit's Industries MT-1232 - Manual (Page 15)

14
2-2-8. Frequency (Hz)
A) Connect test leads and shielded cable to “COM”, “
”
terminals.
B) Rotate function switch to “Hz”. Connect test leads and the
cable to the signal source or the tested load. The tested
signal will show on the screen.
Caution:
1. When inputting AC RMS over 10V, it could show reading, but
excess vibration may appear.
2. It is recommended to test weak signals by shielded cable
under noisy circumstances.
3. Select ACV when testing the frequency of high voltage. Then
press “Hz/DUTY” button to enter frequency measurement
status.
4. Don’t input voltage of over 250V DC or AC peak value in case
it damages the meter.
Range Accuracy Resolution
1Hz 0.001Hz
10Hz 0.01Hz
100Hz 0.1Hz
1kHz 1Hz
10kHz 10Hz
100kHz 100Hz
1MHz 1kHz
10MHz
±(0.5%+10d)
10kHz
0.1-99.9% For your reference 0.1V
• Input Sensitivity: >0.7V RMS
• Overload Protection: 250V DC or AC Peak Value.