FAQs of Digital LED Volt Amp Frequency Indicator:
Q: What is the voltage range of this indicator?
A: The voltage range of this indicator is 50-500V AC.
Q: What is the current range of this indicator?
A: The current range of this indicator is 0-100A.
Q: What is the frequency range of this indicator?
A: The frequency range of this indicator is 0-100 Hz.
Q: What is the power supply of this indicator?
A: The power supply of this indicator is electric.
Q: What is the material of this indicator?
A: This indicator is made of ABS material.