Mjerenje istosmjerne struje pametnog multimetra
①Insert the black test lead into the COM jack, when measuring the current with the maximum value of 200mA, insert the red test lead into the mA jack, and when measuring the current with the maximum value of 20A, insert the red test lead into the 20A jack.
②Set the function switch to the DC current range A-range, and connect the test leads to the load to be tested in series. When the current value is displayed, the polarity of the red test leads will be displayed.
Obavijest:
1. Ako prije uporabe ne znate raspon struje koji se testira, postavite funkcijski prekidač na maksimalni raspon i postupno ga smanjite.
2. Označava da je maksimalna ulazna struja 200 mA. Prekomjerna struja će izgorjeti osigurač i treba ga zamijeniti. Raspon od 20A nema zaštitu s osiguračima, a mjerenje ne može prijeći 15 sekundi.
Mjerenje izmjenične struje
The measurement method is the same as 1, but the gear should be switched to the AC gear. After the current measurement, the red pen should be inserted back into the "VΩ" hole. If you forget this step and directly measure the voltage, the meter or power supply will be scrapped!
