alinkey Portable digital multimeterAlinkey Digital Multimeter, Portable Multi Tester for AC DC Voltage DC Current Resistance Diode Continuity Test, CAT II Safety Rating for Home Electrical Repair School Lab Multi function Measurement Tester: Support AC DC Voltage, DC Current, Resistance, Diode Test, Continuity Buzzer & 1. 5V 9V Battery Check, all essential functions for basic electronic and household circuit troubleshooting. Large LCD Digital Display: Big screen clear numeric readout,

and the daily battery life can reach 1-2 days

Adopting an ultra lightweight head mounted design

Skin friendly three proof technology fabric

Optical frame compatible with glasses | Supports replacement of myopia/anti blue light lenses

start the machine

or Remote — For a Smarter

The earphones are hidden inside the mirror frame

supporting 1080P and above resolution recording

protect privacy

Up and down adjustable: Suitable for workpieces of different heights

quickly organize minutes by converting voice to text

Fingerprint unlock (default configuration): High recognition rate fingerprint module