Type C USB 3.1 to USB-C 4K HDMI USB 3.0 Adapter 3 in 1 Hub for Macbook Air Pro Surface

Multifunctional Clamp Meter: can be used to measure AC current, ACDC voltage, resistance, capacitance, frequency, diode, on-off buzzer, live detection. High Clamp Multimeter: intelligent auto-ranging clamp-on multimeter can measure current without breaking the wire. Backlit Bright Screen for Clear Reading: HD bright screen with backlight ONOFF switchable for display data clearly. Data Retention: hold the measured data for conveniently checking or writing down data. High Reliabi