2023 top selling pen type multimeter GVDA GD107 TRUE-RMS Smart Pen Multimeter Digital DC AC Voltmeter, Resistance Capacitance Diode Continue Hz Detector Live Wire Tester, THE features is as below:
▲ True-RMS technology for accurate readings of AC signals
▲ Auto-ranging function for simplified measurements
▲ Built-in non-contact voltage detection feature
