Introduce one hot sales in Korea smart pen type Multimeter GVDA GD109 GVDA Digital Pen Type Multimeter DC AC Voltage Tester Smart Multi-meter Voltmeter NCV Phase Sequence Auto Ranging Multimetre.it is small size and easy to carry in your pocket. and can used as an Multimeter or Tester pen.
GVDA digital pen type multimeter has a sampling speed of 3 times per second and high precision measurement.It has LCD clear screen, easy to read the measured values, flashlight available for darkness. It is designed with light weight and easy-to-carry pocket size, comfort to grip.
the special points, is with NCV Measurement, many people like it maybe is more safe to some first user. so I like it. you like it?
if yes, contact with me?
