Model J0408 AC Voltmeter is suitable for students to measure the voltage in a AC ciruit in laboratory.
Model J0408 AC Voltmeter is suitable for students to measure the voltage in a AC ciruit in laboratory.
J0408型交流电压表供学校学生在实验中测量交流电路中的电压用。
Model J0408 AC Voltmeter is suitable for students to measure the voltage in a AC ciruit in laboratory.
J0408型交流电压表供学校学生在实验中测量交流电路中的电压用。